CWR09 MIL-C-55365/4 CWR11 MIL-C-55365/8 QS9000 QV2000 ISO9000 7343H 535BAAC - Datasheet Archive

 

AVX Tantalum Surface Mount Capacitor Index Introduction 2 TAJ ­ Standard Series 4 TAJ ­ Low Profile Series 8 TPS ­

 

A KYOCERA GROUP COMPANY AVX Tantalum Surface Mount Capacitor Index Introduction 2 TAJ ­ Standard Series 4 TAJ ­ Low Profile Series 8 TPS ­ High Performance, Low ESR 10 TACmicrochip 14 TAZ ­ Specialist Series 18 CWR09 CWR09 MIL-C-55365/4 MIL-C-55365/4 22 CWR11 CWR11 MIL-C-55365/8 MIL-C-55365/8 25 Technical Summary & Application Guidelines 28 Packaging 42 Questions & Answers 46 Technical Publications 48 Fax Back Form 49 1 Introduction AVX Tantalum AVX Paignton is the Divisional Headquarters for the Tantalum division which has manufacturing locations in Paignton in the UK, Biddeford in Maine, USA, Juarez in Mexico, Lanskroun in the Czech Republic and El Salvador. The Division takes its name from the raw material used to make its main products, Tantalum Capacitors. Tantalum is an element extracted from ores found alongside tin and niobium deposits; the major sources of supply are Canada, Brazil and Australasia. So for high volume tantalum capacitors with leading edge technology call us first - AVX your global partner. TECHNOLOGY TRENDS Tantalum Powder CV/gm CV/g ('000s) The amount of capacitance possible in a tantalum capacitor is directly related to the type of tantalum powder used to manufacture the anode. The graph following shows how the CV/g has steadily increased over time, thus allowing the production of larger and larger capacitances with the same physical volume. CV/g is the measure used to define the volumetric efficiency of a powder, a high CV/g means a higher capacitance from the same volume. These improvements in the powder have been achieved through close development with the material suppliers. AVX Tantalum is committed to driving the available technology forwards as is clearly identified by the new TACmicrochip technology and the standard codes under development. If you have any specific requirements, please contact your local AVX sales office for details on how AVX Tantalum can assist you in addressing your future requirements. 80 70 60 50 40 30 20 10 0 1975 1980 1985 1990 Year 1995 2000 WORKING WITH THE CUSTOMER - ONE STOP SHOPPING In line with our desire to become the number one supplier in the world for passive and interconnection components, AVX constantly feels the need to look forward and innovate. It is not good enough to market the best products, the customer must have access to a service system which suits their needs and benefits their business. The AVX `one stop shopping' concept is already beneficial in meeting the needs of major OEMs while worldwide partnerships with only the premier division of distributors aids the smaller user. Helping to market the breadth and depth of our electronic component line card and support our customers are a dedicated team of commercial sales people, applications engineers and product marketing managers. Their qualifica- 2 tions are hopefully always appropriate to your commercial need, but as higher levels of technical expertise are required, access directly to the appropriate department is seamless and transparent. Total quality starts and finishes with our customer service, and where cost and quality are perceived as given quantities the AVX service invariably has us selected as the preferred supplier. Facilities are equipped with instant worldwide computer and telecommunication links connected to every sales and production site worldwide. That ensures that our customers delivery requirements are consistently met wherever in the world they may be. Introduction AVX Tantalum APPLICATIONS 2-16 Volt 50 Volt @ 85°C 2-35 Volt Low ESR 33 Volt @ 125°C Low ESR Low Profile Case Automotive range due second half 1998 Low Profile Case 0603 available Low Failure Rate High Volumetric Efficiency Temperature Stability High Reliability Temperature Stability QS9000 QS9000 approved Stable over Time 0603 available Low Failure Rate High Volumetric Efficiency Temperature Stability Stable over Time QUALITY STATEMENTS AVX's focus is CUSTOMER satisfaction - customer satisfaction in the broadest sense: product quality, technical support, product availability and all at a competitive price. In pursuance of the ethos and established goals of our corporate wide QV2000 QV2000 program, it is the stated objective of AVX Tantalum to supply our customers with a world class service in the manufacturing and supplying of electronic components which will result in an adequate return on investment. This world class service shall be defined as consistently supplying product and services of the highest quality and reliability. This should encompass, but not be restricted to all aspects of the customer supply chain. In addition any new or changed products, processes or services will be qualified to established standards of quality and reliability. The objectives and guidelines listed above shall be achieved by the following codes of practice: 1. Continual objective evaluation of customer needs and expectations for the future and the leverage of all AVX resources to meet this challenge. 2. By continually fostering and promoting culture of continuous improvement through ongoing training and empowered participation of employees at all levels of the company. 3. By Continuous Process Improvement using sound engineering principles to enhance existing equipment, material and processes. This will involve the application of the science of S.P.C. focused on improving the Process Capability Index, Cpk. All AVX Tantalum manufacturing locations are ISO9000 ISO9000 approved and Paignton is approved to QS9000 QS9000 - Automotive Quality System Requirements. 3 TAJ Series The TAJ standard series encompasses the five key sizes recognized by major OEMs throughout the world. The V case size has been added to the TAJ range to allow high CVs to be offered. The operational temperature is -55°C to +85°C at rated voltage and up to +125°C with voltage derating in applications utilizing recommended series resistance. TAJ is available in standard and extended ranges. CASE DIMENSIONS: millimeters (inches) Code EIA Code W+0.2 (0.008) -0.1 (0.004) L±0.2 (0.008) H+0.2 (0.008) -0.1 (0.004) W1±0.2 (0.008) A+0.3 (0.012) -0.2 (0.008) S Min. 1.1 (0.043) A 3216 1.6 (0.063) 3.2 (0.126) 1.6 (0.063) 1.2 (0.047) 0.8 (0.031) B 3528 2.8 (0.110) 3.5 (0.138) 1.9 (0.075) 2.2 (0.087) 0.8 (0.031) 1.4 (0.055) C 6032 3.2 (0.126) 6.0 (0.236) 2.6 (0.102) 2.2 (0.087) 1.3 (0.051) 2.9 (0.114) D 7343 4.3 (0.169) 7.3 (0.287) 2.9 (0.114) 2.4 (0.094) 1.3 (0.051) 4.4 (0.173) E 7343H 7343H 4.3 (0.169) 7.3 (0.287) 4.1 (0.162) 2.4 (0.094) 1.3 (0.051) 4.4 (0.173) 6.1 (0.240) 7.3 (0.287) 3.45±0.3 (0.136±0.012) 3.1 (0.120) 1.4 (0.055) 3.4 (0.133) V W1 dimension applies to the termination width for A dimensional area only. HOW TO ORDER TAJ C 106 M 025 R * Type Case Code See table above Capacitance Code pF code: 1st two digits represent significant figures 3rd digit represents multiplier (number of zeros to follow) Tolerance K=±10% M=±20% Rated DC Voltage Packaging Consult page 42 for details Additional characters may be added for special requirements TECHNICAL SPECIFICATIONS Technical Data: Capacitance Range: Capacitance Tolerance: Rated Voltage (VR) Category Voltage (VC) Surge Voltage (VS) Surge Voltage (VS) Temperature Range: Environmental Classification: Reliability Qualification 4 +85°C: +125°C: +85°C: +125°C: All technical data relate to an ambient temperature of +25°C 0.1µF to 470µF ±20%; ±10% 2 4 6.3 10 16 20 25 1.3 2.7 4 7 10 13 17 2.7 5.2 8 13 20 26 32 1.7 3.2 5 8 12 16 20 -55°C to +125°C 55/125/56 (IEC 68-2) 1% per 1000h at 85°C with a 0.1/V series impedance, 60% CECC 30801 - 005 issue 1 EIA 535BAAC 535BAAC 35 23 46 28 50 33 65 40 confidence level TAJ Series CAPACITANCE AND VOLTAGE RANGE (LETTER DENOTES CASE CODE) Capacitance µF Code 0.10 104 0.15 154 0.22 224 0.33 334 0.47 474 0.68 684 1.0 105 1.5 155 2.2 225 3.3 335 4.7 475 6.8 685 10 106 15 156 22 226 33 336 47 476 68 686 100 107 150 157 220 227 330 337 470 477 680 687 1000 108 1500 158 2V A B C D E 4V A A A B A A A/B B A B/C B/C B C/D E D E 6.3V A A A A/B A/B B A B/C A C B A C/D B C/D B D C B C/D C/D E E/ V D E Rated voltage (VR) at 85°C 10V 16V 20V A A A A/B A/B B/C A B/C A C B A C/D B D C B D C D C E D E D D/E/ V E V A A A/B A/B B A B/C A B/C A C B C/D B D C B D C D C E D D/ V V D/E E V A A A A/B A/B B/C A B/C C B C/D B D C B D C D C E D V D/E E 25V A A A A/B B A B/C C B C B C/D D D C E D D E 35V A A A A A/B A/B B A B/C A B/C C B C/D B D C D C D C E D D E 50V A A/B A/B B C C C D C D D D D E = Standard Range = Extended Range = Development Range 5 TAJ Series RATINGS & PART NUMBER REFERENCE AVX Part No. Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz AVX Part No. 3.0 TAJA155 TAJA155*010 TAJA225 TAJA225*010 TAJA335 TAJA335*010 TAJA475 TAJA475*010 TAJB475 TAJB475*010 TAJA685 TAJA685*010 TAJB685 TAJB685*010 TAJA106 TAJA106*010 TAJB106 TAJB106*010 TAJC106 TAJC106*010 TAJA156 TAJA156*010 TAJB156 TAJB156*010 TAJC156 TAJC156*010 TAJB226 TAJB226*010 TAJC226 TAJC226*010 TAJB336 TAJB336*010 TAJC336 TAJC336*010 TAJD336 TAJD336*010 TAJC476 TAJC476*010 TAJD476 TAJD476*010 TAJC686 TAJC686*010 TAJD686 TAJD686*010 TAJC107 TAJC107*010 TAJD107 TAJD107*010 TAJD157 TAJD157*010 TAJE157 TAJE157*010 TAJD227 TAJD227*010 TAJE227 TAJE227*010 TAJD337 TAJD337*010 TAJE337 TAJE337*010 TAJV337 TAJV337*010 TAJE477 TAJE477*010 A 47 0.9 6 4 volt @ 85°C (2.5 volt @ 125°C) TAJA475 TAJA475*004 TAJA685 TAJA685*004 TAJA106 TAJA106*004 TAJA156 TAJA156*004 TAJB156 TAJB156*004 TAJA226 TAJA226*004 TAJA336 TAJA336*004 TAJB336 TAJB336*004 TAJB476 TAJB476*004 TAJB686 TAJB686*004 TAJC686 TAJC686*004 TAJB107 TAJB107*004 TAJC107 TAJC107*004 TAJC227 TAJC227*004 TAJD227 TAJD227*004 TAJE337 TAJE337*004 A A A A B A A B B B C B C C D E 4.7 6.8 10 15 15 22 33 33 47 68 68 100 100 220 220 330 0.5 0.5 0.5 0.6 0.6 0.9 1.3 1.4 1.9 2.7 2.7 4.0 4.0 8.8 8.8 13.2 6 6 6 6 6 6 6 6 6 6 6 8 6 8 8 8 7.5 6.5 6.0 4.0 3.0 3.5 3.0 2.8 2.4 1.8 1.6 1.6 1.3 1.2 0.9 0.9 6.3 volt @ 85°C (4 volt @ 125°C) TAJA225 TAJA225*006 TAJA335 TAJA335*006 TAJA475 TAJA475*006 TAJA685 TAJA685*006 TAJB685 TAJB685*006 TAJA106 TAJA106*006 TAJB106 TAJB106*006 TAJA156 TAJA156*006 TAJB156 TAJB156*006 TAJA226 TAJA226*006 TAJB226 TAJB226*006 TAJC226 TAJC226*006 TAJB336 TAJB336*006 TAJC336 TAJC336*006 TAJB476 TAJB476*006 TAJC476 TAJC476*006 TAJD476 TAJD476*006 TAJB686 TAJB686*006 TAJC686 TAJC686*006 TAJD686 TAJD686*006 TAJC107 TAJC107*006 TAJD107 TAJD107*006 TAJC157 TAJC157*006 TAJD157 TAJD157*006 TAJC227 TAJC227*006 TAJD227 TAJD227*006 TAJE337 TAJE337*006 TAJE477 TAJE477*006 TAJV477 TAJV477*006 A A A A B A B A B A B C B C B C D B C D C D C D C D E E V 2.2 3.3 4.7 6.8 6.8 10 10 15 15 22 22 22 33 33 47 47 47 68 68 68 100 100 150 150 220 220 330 470 470 0.5 0.5 0.5 0.5 0.5 0.6 0.6 1.0 1.0 1.4 1.4 1.4 2.1 2.1 3.0 3.0 3.0 4.3 4.3 4.3 6.3 6.3 9.5 9.5 13.9 13.9 20.8 29.6 29.6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 8 6 6 6 6 6 6 10 8 8 10 8 Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 10 volt @ 85°C (6.3 volt @ 125°C) 2 volt @ 85°C (1.2 volt @ 125°C) TAJA476 TAJA476*002 Case Size 9.0 7.0 6.0 5.0 4.0 4.0 3.0 3.5 2.5 3.0 2.5 2.0 2.2 1.8 2.0 1.6 1.1 1.8 1.6 0.9 1.4 0.9 1.3 0.9 1.2 0.9 0.9 0.9 0.9 All technical data relates to an ambient temperature of +25°C measured at 120 Hz, 0.5V RMS unless otherwise stated. *Insert K for ±10% and M for ±20%. NOTE: We reserve the right to supply higher specification parts in the same case size, to the same reliability standards. A A A A B A B A B C A B C B C B C D C D C D C D D E D E D E V E 1.5 2.2 3.3 4.7 4.7 6.8 6.8 10 10 10 15 15 15 22 22 33 33 33 47 47 68 68 100 100 150 150 220 220 330 330 330 470 0.5 0.5 0.5 0.5 0.5 0.7 0.7 1.0 1.0 1.0 1.5 1.5 1.5 2.2 2.2 3.3 3.3 3.3 4.7 4.7 6.8 6.8 10.0 10.0 15.0 15.0 22.0 22.0 33.0 33.0 33.0 47.0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 8 8 8 8 8 8 8 10 10.0 7.0 5.5 5.0 4.0 4.0 3.0 3.0 2.5 2.5 3.2 2.8 2.0 2.4 1.8 2.0 1.6 1.1 1.2 0.9 1.3 0.9 1.2 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 16 volt @ 85°C (10 volt @ 125°C) TAJA105 TAJA105*016 TAJA155 TAJA155*016 TAJA225 TAJA225*016 TAJB225 TAJB225*016 TAJA335 TAJA335*016 TAJB335 TAJB335*016 TAJA475 TAJA475*016 TAJB475 TAJB475*016 TAJA685 TAJA685*016 TAJB685 TAJB685*016 TAJC685 TAJC685*016 TAJB106 TAJB106*016 TAJC106 TAJC106*016 TAJB156 TAJB156*016 TAJC156 TAJC156*016 TAJB226 TAJB226*016 TAJC226 TAJC226*016 TAJD226 TAJD226*016 TAJC336 TAJC336*016 TAJD336 TAJD336*016 TAJC476 TAJC476*016 TAJD476 TAJD476*016 TAJD686 TAJD686*016 TAJD107 TAJD107*016 TAJE107 TAJE107*016 TAJD157 TAJD157*016 TAJV157 TAJV157*016 TAJV227 TAJV227*016 A A A B A B A B A B C B C B C B C D C D C D D D E D V V 1.0 1.5 2.2 2.2 3.3 3.3 4.7 4.7 6.8 6.8 6.8 10 10 15 15 22 22 22 33 33 47 47 68 100 100 150 150 220 0.5 0.5 0.5 0.5 0.5 0.5 0.8 0.8 1.1 1.1 1.1 1.6 1.6 2.4 2.4 3.5 3.5 3.5 5.3 5.3 7.5 7.5 10.8 16.0 16.0 24.0 24.0 35.2 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 8 8 11.0 8.0 6.5 5.5 5.0 4.5 4.0 3.5 3.5 2.5 2.5 2.8 2.0 2.5 1.8 2.3 1.6 1.1 1.5 0.9 1.4 0.9 0.9 0.9 0.9 0.9 0.9 0.9 For parametric information on development codes, please contact your local AVX sales office. 6 TAJ Series RATINGS & PART NUMBER REFERENCE AVX Part No. Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz A A A A B A B A B C B C B C B C D C D C D D D E V 0.68 1.0 1.5 2.2 2.2 3.3 3.3 4.7 4.7 4.7 6.8 6.8 10 10 15 15 15 22 22 33 33 47 68 68 100 0.5 0.5 0.5 0.5 0.5 0.7 0.7 1.0 1.0 1.0 1.4 1.4 2.0 2.0 3.0 3.0 3.0 4.4 4.4 6.6 6.6 9.4 13.6 13.6 20.0 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 8 12.0 9.0 6.5 5.3 3.5 4.5 3.0 4.0 3.0 2.8 2.5 2.0 2.1 1.9 2.0 2.0 1.1 1.6 0.9 1.5 0.9 0.9 0.9 0.9 0.9 25 volt @ 85°C (16 volt @ 125°C) TAJA474 TAJA474*025 TAJA684 TAJA684*025 TAJA105 TAJA105*025 TAJA155 TAJA155*025 TAJB155 TAJB155*025 TAJA225 TAJA225*025 TAJB225 TAJB225*025 TAJB335 TAJB335*025 TAJC335 TAJC335*025 TAJB475 TAJB475*025 TAJC475 TAJC475*025 TAJB685 TAJB685*025 TAJC685 TAJC685*025 TAJC106 TAJC106*025 TAJD106 TAJD106*025 TAJD156 TAJD156*025 TAJC226 TAJC226*025 TAJD226 TAJD226*025 TAJD336 TAJD336*025 TAJE336 TAJE336*025 TAJD476 TAJD476*025 A A A A B A B B C B C B C C D D C D D E D 0.47 0.68 1.0 1.5 1.5 2.2 2.2 3.3 3.3 4.7 4.7 6.8 6.8 10 10 15 22 22 33 33 47 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.8 0.8 1.2 1.2 1.7 1.7 2.5 2.5 3.8 5.5 5.5 8.3 8.3 11.8 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 35 volt @ 85°C (23 volt @ 125°C) 20 volt @ 85°C (13 volt @ 125°C) TAJA684 TAJA684*020 TAJA105 TAJA105*020 TAJA155 TAJA155*020 TAJA225 TAJA225*020 TAJB225 TAJB225*020 TAJA335 TAJA335*020 TAJB335 TAJB335*020 TAJA475 TAJA475*020 TAJB475 TAJB475*020 TAJC475 TAJC475*020 TAJB685 TAJB685*020 TAJC685 TAJC685*020 TAJB106 TAJB106*020 TAJC106 TAJC106*020 TAJB156 TAJB156*020 TAJC156 TAJC156*020 TAJD156 TAJD156*020 TAJC226 TAJC226*020 TAJD226 TAJD226*020 TAJC336 TAJC336*020 TAJD336 TAJD336*020 TAJD476 TAJD476*020 TAJD686 TAJD686*020 TAJE686 TAJE686*020 TAJV107 TAJV107*020 AVX Part No. 14.0 10.0 8.0 7.5 5.0 7.0 4.5 3.5 2.8 2.8 2.4 2.8 2.0 1.8 1.2 1.0 1.4 0.9 0.9 0.9 0.9 All technical data relates to an ambient temperature of +25°C measured at 120 Hz, 0.5V RMS unless otherwise stated. TAJA104 TAJA104*035 TAJA154 TAJA154*035 TAJA224 TAJA224*035 TAJA334 TAJA334*035 TAJA474 TAJA474*035 TAJB474 TAJB474*035 TAJA684 TAJA684*035 TAJB684 TAJB684*035 TAJA105 TAJA105*035 TAJB105 TAJB105*035 TAJA155 TAJA155*035 TAJB155 TAJB155*035 TAJC155 TAJC155*035 TAJB225 TAJB225*035 TAJC225 TAJC225*035 TAJB335 TAJB335*035 TAJC335 TAJC335*035 TAJB475 TAJB475*035 TAJC475 TAJC475*035 TAJD475 TAJD475*035 TAJC685 TAJC685*035 TAJD685 TAJD685*035 TAJC106 TAJC106*035 TAJD106 TAJD106*035 TAJC156 TAJC156*035 TAJD156 TAJD156*035 TAJD226 TAJD226*035 TAJE226 TAJE226*035 TAJD336 TAJD336*035 A A A A A B A B A B A B C B C B C B C D C D C D C D D E D 0.1 0.15 0.22 0.33 0.47 0.47 0.68 0.68 1.0 1.0 1.5 1.5 1.5 2.2 2.2 3.3 3.3 4.7 4.7 4.7 6.8 6.8 10.0 10.0 15.0 15.0 22.0 22.0 33.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 0.8 1.2 1.2 1.6 1.6 1.6 2.4 2.4 3.5 3.5 5.3 5.3 7.7 7.7 11.6 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 24.0 21.0 18.0 15.0 12.0 10.0 8.0 8.0 7.5 6.5 7.5 5.2 4.5 4.2 3.5 3.5 2.5 3.1 2.2 1.5 1.8 1.3 1.6 1.0 1.4 0.9 0.9 0.9 0.9 50 volt @ 85°C (33 volt @ 125°C) TAJA104 TAJA104*050 TAJA154 TAJA154*050 TAJB154 TAJB154*050 TAJA224 TAJA224*050 TAJB224 TAJB224*050 TAJB334 TAJB334*050 TAJC474 TAJC474*050 TAJC684 TAJC684*050 TAJC105 TAJC105*050 TAJC155 TAJC155*050 TAJD155 TAJD155*050 TAJD225 TAJD225*050 TAJD335 TAJD335*050 TAJD475 TAJD475*050 TAJD685 TAJD685*050 TAJE106 TAJE106*050 A A B A B B C C C C D D D D D E 0.1 0.15 0.15 0.22 0.22 0.33 0.47 0.68 1.0 1.5 1.5 2.2 3.3 4.7 6.8 10.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 0.8 1.1 1.7 2.4 3.4 5.0 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 8 22.0 15.0 17.0 18.0 14.0 12.0 8.0 7.0 5.5 4.5 4.0 2.5 2.0 1.4 1.0 0.9 For parametric information on development codes, please contact your local AVX sales office. *Insert K for ±10% and M for ±20%. NOTE: We reserve the right to supply higher specification parts in the same case size, to the same reliability standards. 7 TAJ Series Low Profile Three additional case sizes are available in the TAJ range offering low profile solid tantalum chip capacitors. Designed for applications where maximum height of components above or below board are of prime consideration, this height of 1.2mm equates to that of a standard integrated circuit package after mounting. The S&T footprints are identical to the A&B case size parts. CASE DIMENSIONS: millimeters (inches) Code EIA Code W+0.2 (0.008) -0.1 (0.004) L±0.2 (0.008) H Max. W1±0.1 (0.004) A+0.3 (0.012) -0.1 (0.004) S Min. R* 2012 1.3 (0.051) 2.05 (0.081) 1.2 (0.047) 1.2 (0.047) 0.5 (0.020) 0.85 (0.033) S* 3216L 3216L 1.6 (0.063) 3.2 (0.126) 1.2 (0.047) 1.2 (0.047) 0.8 (0.031) 1.1 (0.043) T* 3528L 3528L 2.8 (0.110) 3.5 (0.138) 1.2 (0.047) 2.2 (0.087) 0.8 (0.031) 1.4 (0.055) W - 3.2 (0.126) 6.0 (0.236) 1.5 (0.059) 2.2 (0.087) 1.3 (0.051) 2.9 (0.114) Y - 4.3 (0.169) 7.3 (0.287) 2.0 (0.079) 2.4 (0.094) 1.3 (0.051) 4.4 (0.173) * 0805 Equivalent * Low Profile Versions of A & B Case W1 dimension applies to the termination width for A dimensional area only. Pad Stand-off is 0.1±0.1. CAPACITANCE AND VOLTAGE RANGE (LETTER DENOTES CASE CODE) Capacitance µF Code 0.10 104 0.15 154 0.22 224 0.33 334 0.47 474 0.68 684 1.0 105 1.5 155 2.2 225 3.3 335 4.7 475 6.8 685 10 106 15 156 22 226 33 336 47 476 68 686 100 107 150 157 220 227 330 337 470 477 680 687 1000 108 2V R R S R/S R/S R/S S/T R/T R/S R/S R/S S/T T R T T R/S R/S R/S S/T T R T R/S R/S/T S T T 20V R/S R/S R/S R/S R/S R/S/T R/S/T T T W W W W W W X X/Y Y = Development Range X = 1.5mm height in a D case footprint X Y X Y W Y W Y X Y 25V W W = Standard Range 8 4V Rated voltage (VR ) at 85°C 6.3V 10V 16V X Y X Y X Y TAJ Series Low Profile RATINGS & PART NUMBER REFERENCE AVX Part No. Case Size Capacitance µF TAJR475 TAJR475*002 TAJR685 TAJR685*002 TAJS106 TAJS106*002 R R S 4.7 6.8 10.0 TAJR225 TAJR225*004 TAJS225 TAJS225*004 TAJR335 TAJR335*004 TAJS335 TAJS335*004 TAJR475 TAJR475*004 TAJS475 TAJS475*004 TAJS685 TAJS685*004 TAJT685 TAJT685*004 TAJR106 TAJR106*004 TAJT106 TAJT106*004 R S R S R S S T R T 2.2 2.2 3.3 3.3 4.7 4.7 6.8 6.8 10.0 10.0 TAJR155 TAJR155*006 TAJS155 TAJS155*006 TAJR225 TAJR225*006 TAJS225 TAJS225*006 TAJR335 TAJR335*006 TAJS335 TAJS335*006 TAJS475 TAJS475*006 TAJT475 TAJT475*006 TAJT685 TAJT685*006 TAJT156 TAJT156*006 TAJW336 TAJW336*006 R S R S R S S T T T W 1.5 1.5 2.2 2.2 3.3 3.3 4.7 4.7 6.8 15.0 33.0 TAJR105 TAJR105*010 TAJS105 TAJS105*010 TAJR155 TAJR155*010 TAJS155 TAJS155*010 TAJR225 TAJR225*010 TAJS225 TAJS225*010 TAJS335 TAJS335*010 TAJT335 TAJT335*010 TAJT475 TAJT475*010 TAJT685 TAJT685*010 TAJT106 TAJT106*010 TAJY686 TAJY686*010 TAJY107 TAJY107*010 R S R S R S S T T T T Y Y 1.0 1.0 1.5 1.5 2.2 2.2 3.3 3.3 4.7 6.8 10.0 68 100 DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz AVX Part No. Case Size Capacitance µF 0.5 0.5 0.5 6 6 6 20.0 20.0 20.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 6 6 6 6 6 6 6 6 6 6 25.0 25.0 20.0 18.0 12.0 10.0 8.0 6.0 10.0 5.0 TAJR684 TAJR684*016 TAJS684 TAJS684*016 TAJR105 TAJR105*016 TAJS105 TAJS105*016 TAJT105 TAJT105*016 TAJS155 TAJS155*016 TAJT225 TAJT225*016 TAJT335 TAJT335*016 TAJW106 TAJW106*016 R S R S T S T T W 0.68 0.68 1.0 1.0 1.0 1.5 2.2 3.3 10.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 2.1 6 6 6 6 6 6 6 6 6 6 6 25.0 25.0 20.0 18.0 12.0 9.0 7.5 6.0 5.0 4.5 2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 6.8 10 4 4 6 6 6 6 6 6 6 6 6 6 6 25.0 25.0 20.0 20.0 15.0 12.0 8.0 6.0 5.0 4.0 3.0 0.9 0.9 2 volt DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.6 4 4 4 4 4 6 6 6 6 25.0 25.0 20.0 15.0 15.0 12.0 6.5 5.0 2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 15.0 20.0 12.0 9.0 6.5 6.0 16 volt 4 volt 6.3 volt 10 volt 20 volt TAJR104 TAJR104*020 TAJS104 TAJS104*020 TAJR154 TAJR154*020 TAJS154 TAJS154*020 TAJR224 TAJR224*020 TAJS224 TAJS224*020 TAJR334 TAJR334*020 TAJS334 TAJS334*020 TAJR474 TAJR474*020 TAJS474 TAJS474*020 TAJR684 TAJR684*020 TAJS684 TAJS684*020 TAJT684 TAJT684*020 TAJR105 TAJR105*020 TAJS105 TAJS105*020 TAJT105 TAJT105*020 TAJT155 TAJT155*020 TAJT225 TAJT225*020 R S R S R S R S R S R S T R S T T T 0.1 0.1 0.15 0.15 0.22 0.22 0.33 0.33 0.47 0.47 0.68 0.68 0.68 1.0 1.0 1.0 1.5 2.2 For parametric information on development codes, please contact your local AVX sales office. All technical data relates to an ambient temperature of +25°C measured at 120 Hz, 0.5V RMS unless otherwise stated. *Insert K for ±10% and M for ±20%. NOTE: We reserve the right to supply higher specification parts in the same case size, to the same reliability standards. 9 TPS Series Low ESR The TPS surface mount products have inherently low ESR (equivalent series resistance) and are capable of higher ripple current handling, producing lower ripple voltages, less power and heat dissipation than standard product for the most efficient use of circuit power. TPS has been designed, manufactured, and preconditioned for optimum performance in typical power supply applications. By combining the latest improvements in tantalum powder technology, improved manufacturing processes, and application specific preconditioning tests, AVX is able to provide a technologically superior alternative to the standard range. CASE DIMENSIONS: millimeters (inches) Code EIA Code W+0.2 (0.008) -0.1 (0.004) L±0.2 (0.008) H+0.2 (0.008) -0.1 (0.004) W1±0.2 (0.008) A+0.3 (0.012) -0.2 (0.008) S Min. 1.1 (0.043) A 3216 1.6 (0.063) 3.2 (0.126) 1.6 (0.063) 1.2 (0.047) 0.8 (0.031) B 3528 2.8 (0.110) 3.5 (0.138) 1.9 (0.075) 2.2 (0.087) 0.8 (0.031) 1.4 (0.055) C 6032 3.2 (0.126) 6.0 (0.236) 2.6 (0.102) 2.2 (0.087) 1.3 (0.051) 2.9 (0.114) D 7343 4.3 (0.169) 7.3 (0.287) 2.9 (0.114) 2.4 (0.094) 1.3 (0.051) 4.4 (0.173) E 7343H 7343H 4.3 (0.169) 7.3 (0.287) 4.1 (0.162) 2.4 (0.094) 1.3 (0.051) 4.4 (0.173) 6.1 (0.240) 7.3 (0.287) 3.45 ±0.3 (0.136±0.012) 3.1 (0.120) 1.4 (0.055) 3.4 (0.133) V W1 dimension applies to the termination width for A dimensional area only. HOW TO ORDER TPS D 107 M 010 Type Case Size See table above Capacitor Code pF code: 1st two digits represent significant figures, 3rd digit represents multiplier (number of zeros to follow) Tolerance K=±10% M=±20% Rated DC Voltage R Packaging Consult page 42 for details 0100 Maximum ESR in Milliohms *See note below NOTE: The EIA & CECC standards for low ESR Solid Tantalum Capacitors allow an ESR movement to 1.25 times catalog limit post mounting TECHNICAL SPECIFICATIONS Technical Data: Capacitance Range: Capacitance Tolerance: Rated Voltage (VR) Category Voltage (VC) Surge Voltage (VS) Surge Voltage (VS) Temperature Range: Environmental Classification: Reliability: 10 +85°C: +125°C: +85°C: +125°C: All technical data relate to an ambient temperature of +25°C 1.5µF to 470µF ±20%; ±10% 6.3 10 16 20 25 35 4 7 10 13 17 23 8 13 20 26 32 46 5 8 12 16 20 28 -55°C to +125°C 55/125/56 (IEC 68-2) 1% per 1000h at 85°C with 0.1/V series impedance, 60% confidence level TPS Series Low ESR CAPACITANCE AND VOLTAGE RANGE (LETTER DENOTES CASE CODE) Capacitance µF Code 1.5 335 4.7 Rated voltage (VR) at 85°C 16V 20V 475 6.8 10V 155 3.3 6.3V 25V 35V A(3000) 685 A(3500) A(1800) 10 106 15 156 22 226 33 336 47 476 68 686 100 107 C(150) 150 157 D(125) 220 227 D(100) 330 337 E(100-150) V(60-100) 470 477 E(50-200) V(55-100) A(1500) A(1000) B(800) B(700) C(300) C(350) C(500) D(300) E(200) C(375) C(375-500) C(600) B(1000) A(1800) B(1500) C(450) D(300) C(450) D(400) E(200-300) D(200) E(175-300) D(300) C(350) D(150-200) E(150) D(250) D(150) B(600) D(200) E(125-150) V(95-300) C(200) D(65-140) E(125) D(125-150) E(100-150) V(85-200) D(100) D(150) V(75) D (150) E(60-150) V(60) D(150) E(60-100) V(60-100) V(75-150) E(50-200) ESR limits quoted in brackets are in milliohms 11 TPS Series Low ESR RATINGS & PART NUMBER REFERENCE AVX Part No. TPSA156 TPSA156*006R1500 006R1500 TPSB336 TPSB336*006R0600 006R0600 TPSC107 TPSC107*006R0150 006R0150 TPSD157 TPSD157*006R0125 006R0125 TPSD227 TPSD227*006R0100 006R0100 TPSE337 TPSE337*006R0100 006R0100 TPSE337 TPSE337*006R0125 006R0125 TPSE337 TPSE337*006R0150 006R0150 TPSV337 TPSV337*006R0060 006R0060 TPSV337 TPSV337*006R0100 006R0100 TPSE477 TPSE477*006R0050 006R0050 TPSE477 TPSE477*006R0100 006R0100 TPSE477 TPSE477*006R0200 006R0200 TPSV477 TPSV477*006R0055 006R0055 TPSV477 TPSV477*006R0100 006R0100 TPSA106 TPSA106*010R1800 010R1800 TPSA156 TPSA156*010R1000 010R1000 TPSB226 TPSB226*010R0700 010R0700 TPSC336 TPSC336*010R0375 010R0375 TPSC336 TPSC336*010R0500 010R0500 TPSC476 TPSC476*010R0350 010R0350 TPSC107 TPSC107*010R0200 010R0200 TPSD107 TPSD107*010R0065 010R0065 TPSD107 TPSD107*010R0080 010R0080 TPSD107 TPSD107*010R0100 010R0100 TPSD107 TPSD107*010R0125 010R0125 TPSD107 TPSD107*010R0140 010R0140 TPSD107 TPSD107*010R0150 010R0150 TPSE107 TPSE107*010R0125 010R0125 TPSD157 TPSD157*010R0100 010R0100 TPSD227 TPSD227*010R0150 010R0150 TPSE227 TPSE227*010R0060 010R0060 TPSE227 TPSE227*010R0100 010R0100 TPSE227 TPSE227*010R0125 010R0125 TPSE227 TPSE227*010R0150 010R0150 TPSV227 TPSV227*010R0060 010R0060 TPSD337 TPSD337*010R0150 010R0150 TPSE337 TPSE337*010R0060 010R0060 TPSE337 TPSE337*010R0100 010R0100 TPSV337 TPSV337*010R0060 010R0060 TPSV337 TPSV337*010R0100 010R0100 TPSE477 TPSE477*010R0050 010R0050 TPSE477 TPSE477*010R0100 010R0100 TPSE477 TPSE477*010R0200 010R0200 12 Case Size Capacitance µF Rated Voltage A B C D D E E E V V E E E V V A A B C C C C D D D D D D E D D E E E E V D E E V V E E E 15 33 100 150 220 330 330 330 330 330 470 470 470 470 470 10 15 22 33 33 47 100 100 100 100 100 100 100 100 150 220 220 220 220 220 220 330 330 330 330 330 470 470 470 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 DCL (µA) Max. 0.9 2.1 6.3 9.5 13.9 20.8 20.8 20.8 20.8 20.8 29.6 29.6 29.6 29.6 29.6 1.0 1.5 2.2 3.3 3.3 4.7 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 22.0 22.0 22.0 22.0 22.0 22.0 33.0 33.0 33.0 33.0 33.0 47.0 47.0 47.0 DF % Max. 6 6 6 6 6 8 8 8 8 8 10 10 10 10 10 6 6 6 6 6 6 8 6 6 6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 10 10 10 10 ESR Max. (m) @100kHz 1500 600 150 125 100 100 125 150 60 100 50 100 200 55 100 1800 1000 700 375 500 350 200 65 80 100 125 140 150 125 100 150 60 100 125 150 60 150 60 100 60 100 50 100 200 100kHz Ripple Current (mA) Ratings 25ºC 224 376 856 1095 1225 1285 1149 1049 2041 1581 1817 1285 908 2132 1581 204 274 348 542 469 561 742 1519 1369 1225 1095 1035 1000 1149 1225 1000 1658 1285 1149 1049 2041 1000 1658 1285 2041 1581 1817 1285 908 85ºC 200 337 766 980 1095 1149 1028 938 1826 1414 1625 1149 812 1907 1414 183 245 312 484 420 501 663 1359 1225 1095 980 926 894 1028 1095 894 1483 1149 1028 938 1826 894 1483 1149 1826 1414 1625 1149 812 125ºC 89 151 343 438 490 514 460 420 816 632 727 514 363 853 632 82 110 139 217 188 224 297 608 547 490 438 414 400 460 490 400 663 514 460 420 817 400 663 514 817 632 727 514 363 TPS Series Low ESR RATINGS & PART NUMBER REFERENCE AVX Part No. TPSA335 TPSA335*016R3500 016R3500 TPSB156 TPSB156*016R0800 016R0800 TPSC226 TPSC226*016R0375 016R0375 TPSC336 TPSC336*016R0300 016R0300 TPSC476 TPSC476*016R0350 016R0350 TPSD476 TPSD476*016R0150 016R0150 TPSD476 TPSD476*016R0200 016R0200 TPSD686 TPSD686*016R0150 016R0150 TPSD107 TPSD107*016R0125 016R0125 TPSD107 TPSD107*016R0150 016R0150 TPSE107 TPSE107*016R0100 016R0100 TPSE107 TPSE107*016R0125 016R0125 TPSE107 TPSE107*016R0150 016R0150 TPSD157 TPSD157*016R0150 016R0150 TPSV157 TPSV157*016R0075 016R0075 TPSE227 TPSE227*016R0100 016R0100 TPSV227 TPSV227*016R0075 016R0075 TPSV227 TPSV227*016R0150 016R0150 TPSA475 TPSA475*020R1800 020R1800 TPSB106 TPSB106*020R1000 020R1000 TPSC156 TPSC156*020R0450 020R0450 TPSD336 TPSD336*020R0200 020R0200 TPSE476 TPSE476*020R0150 020R0150 TPSE686 TPSE686*020R0125 020R0125 TPSE686 TPSE686*020R0150 020R0150 TPSV107 TPSV107*020R0085 020R0085 TPSV107 TPSV107*020R0200 020R0200 TPSA155 TPSA155*025R3000 025R3000 TPSB475 TPSB475*025R1500 025R1500 TPSC106 TPSC106*025R0500 025R0500 TPSD226 TPSD226*025R0200 025R0200 TPSE336 TPSE336*025R0175 025R0175 TPSE336 TPSE336*025R0200 025R0200 TPSE336 TPSE336*025R0300 025R0300 TPSD476 TPSD476*025R0250 025R0250 TPSV686 TPSV686*025R0095 025R0095 TPSV686 TPSV686*025R0150 025R0150 TPSV686 TPSV686*025R0300 025R0300 TPSC475 TPSC475*035R0600 035R0600 TPSD106 TPSD106*035R0300 035R0300 TPSE106 TPSE106*035R0200 035R0200 TPSC156 TPSC156*035R0450 035R0450 TPSD156 TPSD156*035R0300 035R0300 TPSD226 TPSD226*035R0400 035R0400 TPSE226 TPSE226*035R0200 035R0200 TPSE226 TPSE226*035R0300 035R0300 TPSD336 TPSD336*035R0300 035R0300 Case Size Capacitance µF A B C C C D D D D D E E E D V E V V A B C D E E E V V A B C D E E E D V V V C D E C D D E E D 3.3 15 22 33 47 47 47 68 100 100 100 100 100 150 150 220 220 220 4.7 10 15 33 47 68 68 100 100 1.5 4.7 10 22 33 33 33 47 68 68 68 4.7 10 10 15 15 22 22 22 33 Rated Voltage 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 25 25 35 35 35 35 35 35 35 35 35 DCL (µA) Max. 0.5 2.4 3.5 5.3 7.5 7.5 7.5 10.9 16.0 16.0 16.0 16.0 16.0 24.0 24.0 35.2 35.2 35.2 0.9 2.0 3.0 6.6 9.4 13.6 13.6 20.0 20.0 0.5 1.2 2.5 5.5 8.3 8.3 8.3 11.8 17.0 17.0 17.0 1.6 3.5 3.5 5.3 5.3 7.7 7.7 7.7 11.6 DF % Max. 6 6 6 6 6 6 6 6 6 6 6 6 6 8 8 8 8 10 6 6 6 6 6 6 6 8 10 6 6 6 6 6 6 6 6 8 10 10 6 6 6 6 6 6 6 6 6 ESR Max. (m) @100kHz 3500 800 375 300 350 150 200 150 125 150 100 125 150 150 75 100 75 150 1800 1000 450 200 150 125 150 85 200 3000 1500 500 200 175 200 300 250 95 150 300 600 300 200 450 300 400 200 300 300 100kHz Ripple Current (mA) Ratings 25ºC 146 326 542 606 561 1000 866 1000 1095 1000 1285 1149 1049 1000 1826 1285 1826 1291 204 292 494 866 1049 1149 1049 1715 1118 158 238 469 866 971 908 742 775 1622 1291 913 428 707 908 494 707 612 908 742 707 85ºC 131 292 484 542 501 894 775 894 980 894 1149 1028 938 894 1633 1149 1633 1155 183 261 442 775 938 1028 938 1534 1000 141 213 420 775 868 812 663 693 1451 1155 816 383 632 812 442 632 548 812 663 632 125ºC 59 130 217 242 224 400 346 400 438 400 514 460 420 400 730 514 730 516 82 117 198 346 420 160 420 686 447 63 95 188 346 388 363 297 310 649 516 365 171 283 363 198 283 245 363 297 283 13 TACmicrochip The world's smallest surface mount Tantalum capacitor, small enough to create space providing room for ideas to grow. TACmicrochip is a major breakthrough in miniaturization without reduction in performance. L It offers you the highest energy store in an 0603 or 0805 case size; enhanced high frequency operation through unique ESR performance with temperature and voltage stability. CASE DIMENSIONS: millimeters (inches) W Code W +0.20 (0.008) -0.10 (0.004) L +0.25 (0.010) -0.15 (0.006) H +0.20 (0.008) -0.10 (0.004) L 0603 0.85 (0.033) 1.6 (0.063) 0.85 (0.033) R H EIA Code 0805 1.35 (0.053) 2.0 (0.079) 1.35 (0.053) STANDARD CAPACITANCE RANGE (LETTER DENOTES CASE CODE) µF Capacitance Code 0.47 0.68 1.0 155 225 335 4.7 6.8 10.0 475 685 106 15.0 22.0 33.0 47.0 156 226 336 476 = Standard Range = Extended Range = Development Range 14 Rated voltage at 85°C 3V 4V 6.3V 474 684 105 1.5 2.2 3.3 2V 10V L L L L L L L L L L L R R R R L L L L L R L R R R R L L L R R R R R R TACmicrochip RATINGS AND PART NUMBER REFERENCE 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 4.7 6.8 10 8 8 8 6 6 6 TAC TAC TAC 0603 0603 0603 6 6 6 TAC TAC TAC 0603 0603 0603 6 6 6 TAC TAC TAC TAC 0603 0603 0603 0603 6 6 6 10 10 10 6 6 6 10 10 10 0.5 0.5 0.5 0.5 6 6 6 6 12 10 10 10 1.0 1.5 2.2 8 8 8 10 10 10 1.5 2.2 3.3 8 8 8 6 6 6 2.2 3.3 4.7 0.47 0.68 1.0 1.5 6.8 10 15 TAC TAC TAC 0603 0603 0603 10 10 10 0.5 0.5 0.5 TAC TAC TAC 10 15 22 TAC TAC TAC 6 6 6 6 6 6 3.3 4.7 6.8 8 8 8 ESR Max @100kHz 0.5 0.5 0.5 0603 0603 0603 15 22 33 TAC TAC TAC TAC TAC TAC DF % Max 0.5 0.5 0.5 6 6 6 22 33 47 TAC TAC TAC Capacitance µF@120Hz 8 8 8 Leakage µA (Max) 0.5 0.5 0.5 Case Size 0.5 0.7 1.0 0805 0805 0805 AVX Style 0.5 0.6 0.9 TAC TAC TAC ESR Max @100kHz 0.5 0.6 0.9 Capacitance µF@120Hz DF % Max 0.5 0.7 1.0 Case Size Leakage µA (Max) 0.5 0.7 1.0 AVX Style (2 volt) (2 volt) (3 volt) (3 volt) (4 volt) (4 volt) (6.3 volt) (6.3 volt) (10 volt) (10 volt) HOW TO ORDER TAC L 225 M 003 Type TACmicrochip Case Code Capacitance Code pF code: 1st two digits represent significant figures, 3rd digit represents multiplier (number of zeros to follow) Tolerance K=±10% M=±20% Rated DC Voltage R * Packaging Additional X=8mm 4-1/4" characters may be Tape & Reel add for special requirements R=7" Tape & Reel Solder Plated 15 TACmicrochip Average ESR (Ohms) 35 30 25 20 15 TACmicrochip Technology Conventional Technology Value Added 10 5 0 D A B Case Size C 0805 0603 µF (mm3) Figure 1. 9 8 TACmicrochip average 7 Molded average 6 Value 5 Added 4 3 2 1 0 87 88 89 90 91 92 93 94 95 96 97 98 Continued investment in R&D has resulted in AVX introducing revolutionary technology to the tantalum capacitor market. The new TACmicrochip breaks new ground with the unique structure allowing 10 times more capacitance to be packaged in the 0603 case size than is possible with traditional technology. Conventional molded tantalum technology results in an increase in ESR for each reduction in case size. Figure 1 shows a reduction in ESR performance of the TACmicrochip compared to the same case size if conventional technology were used. Figure 2 shows a major leap forward in µF/mm3 performance. The CV values offered in the 0603 cannot be achieved using conventional molded technology. These features coupled with the temperature and voltage stability of tantalum, enable system designers to achieve equipment miniaturization without compromising performance, making TACmicrochip the optimum choice for size critical applications. Figure 2. 70 Enhancing Leakage Current & Battery Efficiency. TACL155M006 TACL155M006 DCL vs Voltage DCL (nA) 60 As portable electronic equipment becomes an integral part of everyday life, a key design focus becomes the ability to enhance and extend battery efficiency performance. Overall leakage current capability improvements are achieved using the unique TACmicrochip construction technology. 50 40 30 20 10 0 0 ESR (Ohms) 10 1 2 3 4 Voltage (V) 5 6 TACL155M004 TACL155M004 ESR with Frequency 1 Enhanced ESR & High Frequency Operation. The radically new construction technique used to manufacture the TACmicrochip eliminates a great many of the parasitic inductance resistance paths inherent in standard molded tantalum capacitors, giving the TACmicrochip an equivalent high frequency performance of larger sized product. Capacitance (µF) 0.1 1E+02 1E+03 1E+04 1E+05 1E+06 1E+07 1E+08 Frequency (Hz) 16 1.58 TACL155M006 TACL155M006 1.56 1.54 Cap. with Temperature 1.52 1.50 1.48 1.46 1.44 1.42 1.40 -60 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Volumetric Efficiency, Space & Weight Savings. Achieving the industries highest available capacitance in 0603 case size allows high bulk energy storage with minimal use of valuable circuit board space. Add stable temperature and voltage performance and TACmicrochip becomes your preferred choice of miniature tantalum chip capacitor for size critical applications. TACmicrochip SURFACE MOUNTING CHIP SOLDERING WIRE BONDING WITHIN THE SEMICONDUCTOR CHIP PACKAGE QUADS ARRAYS OTHER POSSIBLE CONFIGURATIONS FOR THE WAFER CAPACITOR The manufacturing techniques used to make the TACmicrochip allow AVX to offer various custom options. Some examples of which are shown above. Please contact your local AVX sales office if you have a specific requirement. 17 TAZ Series The TAZ molded surface mount series is designed for use in applications utilizing either solder, conductive adhesive or thermal compression bonding techniques. Case sizes (A through H) are compatible with CWR06 CWR06 pad layouts and are qualified as the CWR09 CWR09 style. The two styles are interchangeable per MIL-C-55365/4 MIL-C-55365/4. Each chip is marked with polarity, capacitance code and rated voltage. There are three termination finishes available: fused solder plated (standard) ("K" per MIL-C-55365 MIL-C-55365), hot solder dipped ("C") and gold plated ("B"). In addition, the molding compound has been selected to meet the flammability requirements of UL94V-O UL94V-O and outgassing requirements of NASA SP-R-0022A SP-R-0022A. CASE DIMENSIONS: millimeters (inches) Case Code Width Length Height W±0.38 (0.015) L±0.38 (0.015) H±0.38 (0.015) Term. Width W1 Term. Length A+0.13 (0.005) "S" Min "Regular" A B D E F G NOTE: For solder coated terminations add 0.38 (0.015) max. to length and height dimensions. H 1.27 (0.050) 2.54 (0.100) 1.27 (0.050) 1.27±0.13 (0.050±0.005) 0.76 (0.030) 0.38 (0.015) 1.27 (0.050) 3.81 (0.150) 1.27 (0.050) 1.27±0.13 (0.050±0.005) 0.76 (0.030) 1.65 (0.065) 2.54 (0.100) 3.81 (0.150) 1.27 (0.050) 2.41+0.13/-0.25 0.76 (0.030) (0.095+0.005/-0.010) 1.65 (0.065) 2.54 (0.100) 5.08 (0.200) 1.27 (0.050) 2.41+0.13/-0.25 0.76 (0.030) (0.095+0.005/-0.010) 2.92 (0.115) 3.43 (0.135) 5.59 (0.220) 1.78 (0.070) 3.30±0.13 (0.130±0.005) 0.76 (0.030) 3.43 (0.135) 2.79 (0.110) 6.73 (0.265) 2.79 (0.110) 2.67±0.13 (0.105±0.005) 1.27 (0.050) 3.56 (0.140) 3.81 (0.150) 7.24 (0.285) 2.79 (0.110) 3.68+0.13/-0.51 1.27 (0.050) (0.145+0.005/-0.020) 4.06 (0.160) Additional special case sizes are available. Contact your local sales office for details. TECHNICAL SPECIFICATIONS Technical Data Capacitance Range Capacitance Tolerance Rated Voltage (VR) Category Voltage (VC) Surge Voltage (VS) Surge Voltage (VS) Operating Temperature Range Reliability Qualification 18 +85°C: +125°C: +85°C: +125°C: All technical data relate to an ambient temperature of +25°C 0.1µF to 220µF ±20%; ±10% 4 6.3 10 15 20 25 35 50 2.7 4 7 10 13 17 23 33 5.2 8 13 20 26 33 46 65 3.2 5 8 12 16 20 28 40 -55°C to +125°C 1% per 1000h at 85°C with a 0.1/V series impedance, 60% confidence level MIL-C-55365/4 MIL-C-55365/4 TAZ Series HOW TO ORDER TAZ (Professional Grade) Type D 335 M 015 C R SZ* Case Code See table on page 18 Capacitance Code pF code: 1st two digits represent significant figures, 3rd digit represents multiplier (number of zeros to follow) Tolerance J=±5% K=±10% M=±20% Rated DC Voltage Lead Configuration C = Chip X = Extended Range Packaging Consult page 44 for details *Not applicable to European orders (other endings are 0000* Manufacturing Termination Routing and Finish* Failure Rate* 0000 = Fused S = Standard Solder Z = Not Plated applicable 0800 = Hot Solder Dipped 0900 = Gold Plated assigned by the factory for special customer requirements) MARKING The positive end of body has videcon readable polarity bar marking along with the capacitance code and rated work voltage: · Polarity Stripe (+) · Capacitance Code · Voltage Rating The electrical and mechanical parameters shown on the TAZ series are general. For specific circuit applications, special screening is available. Please contact AVX if you have special electrical or mechanical requirements. TYPICAL LEAD FRAME MATERIAL THICKNESSES Lead Frame: Alloy 194 Thickness: 0.005±0.0002" 0000 - Fused Solder Plate: (60/40) 60-135 microinches nickel 300±75 microinches fused solder 0800 - Hot Solder Dipped: (60/40) 50-100 microinches nickel Min. 60 microinches solder 0900 - Gold Plated: 35-100 microinches nickel 50-75 microinches gold CAPACITANCE AND VOLTAGE RANGE (LETTER DENOTES CASE CODE) Capacitance µF Code 0.1 104 0.15 154 0.22 224 0.33 334 0.47 474 0.68 684 1.0 105 1.5 155 2.2 225 3.3 335 4.7 475 6.8 685 10 106 15 156 22 226 33 336 47 476 68 686 100 107 150 157 220 227 4V 6V 10V Rated voltage (VR) at 85°C 15V 20V 25V 35V A A A A A B A B A B A D B E D F E G H F G A A B D B E D F E G H F G D B E D D F E E G H F G H D B E D A B A B D B E D E F E F E G F H G F H G 50V A A B B B B B D E D E F G F G H H D E F G H H D E F F G H H H H NOTE: TAZ Standard Range ratings are also available as CWR09 CWR09 Military parts, see page 22. = Standard Range = Extended Range 19 TAZ Series Standard Range RATINGS & PART NUMBER REFERENCE AVX Part No. Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 4 volt @ 85°C (2.5 volt @ 125°C) TAZA225 TAZA225()004C* TAZB475 TAZB475()004C* TAZD106 TAZD106()004C* TAZE156 TAZE156()004C* TAZF336 TAZF336()004C* TAZG686 TAZG686()004C* TAZH107 TAZH107()004C* A B D E R F H 2.2 4.7 10.0 15.0 33.0 68.0 100.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 6 6 6 8 8 10 10 A B D E F G H 1.5 3.3 6.8 10.0 22.0 47.0 68.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 6 6 6 6 8 10 10 20.0 10.0 10.0 5.0 4.0 2.0 1.0 12.0 12.0 12.0 6.0 4.0 2.0 2.0 10 volt @ 85°C (6.3 volt @ 125°C) TAZA105 TAZA105()010C* TAZB225 TAZB225()010C* TAZD475 TAZD475()010C* TAZE685 TAZE685()010C* TAZF156 TAZF156()010C* TAZG336 TAZG336()010C* TAZH476 TAZH476()010C* A B D E F G H 1.0 2.2 4.7 6.8 15.0 33.0 47.0 1.0 1.0 1.0 1.0 2.0 3.0 5.0 6 6 6 6 6 10 10 18.0 12.0 10.0 4.0 3.0 3.0 2.0 15 volt @ 85°C (10 volt @ 125°C) TAZA684 TAZA684()015C* TAZB155 TAZB155()015C* TAZD335 TAZD335()015C* TAZE475 TAZE475()015C* TAZF106 TAZF106()015C* TAZG226 TAZG226()015C* TAZH336 TAZH336()015C* A B D E F G H 0.68 1.5 3.3 4.7 10.0 22.0 33.0 1.0 1.0 1.0 1.0 2.0 4.0 5.0 6 6 6 6 6 8 8 AVX Part No. Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 25 volt @ 85°C (16 volt @ 125°C) 6.3 volt @ 85°C (4 volt @ 125°C) TAZA155 TAZA155()006C* TAZB335 TAZB335()006C* TAZD685 TAZD685()006C* TAZE106 TAZE106()006C* TAZF226 TAZF226()006C* TAZG476 TAZG476()006C* TAZH686 TAZH686()006C* (Standard Range and Special Case Sizes Only) 22.0 15.0 10.0 6.0 5.0 3.0 2.0 TAZA334 TAZA334()025C* TAZB684 TAZB684()025C* TAZD155 TAZD155()025C* TAZE225 TAZE225()025C* TAZF475 TAZF475()025C* TAZG685 TAZG685()025C* TAZG106 TAZG106()025C* TAZH156 TAZH156()025C* A B D E F G G H 0.33 0.68 1.5 2.2 4.7 6.8 10.0 15.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 4.0 6 6 6 6 6 6 6 6 25.0 15.0 10.0 8.0 6.0 4.0 3.0 2.0 35 volt @ 85°C (23 volt @ 125°C) TAZA224 TAZA224()035C* TAZB474 TAZB474()035C* TAZD105 TAZD105()035C* TAZE155 TAZE155()035C* TAZF335 TAZF335()035C* TAZG475 TAZG475()035C* TAZH685 TAZH685()035C* A B D E F G H 0.22 0.47 1.0 1.5 3.3 4.7 6.8 1.0 1.0 1.0 1.0 1.0 2.0 3.0 6 6 6 6 6 6 6 25.0 20.0 12.0 6.0 6.0 3.0 3.0 50 volt @ 85°C (33 volt @ 125°C) TAZA104 TAZA104()050C* TAZA154 TAZA154()050C* TAZB224 TAZB224()050C* TAZB334 TAZB334()050C* TAZD684 TAZD684()050C* TAZE105 TAZE105()050C* TAZF155 TAZF155()050C* TAZF225 TAZF225()050C* TAZG335 TAZG335()050C* TAZH475 TAZH475()050C* A A B B D E F F G H 0.10 0.15 0.22 0.33 0.68 1.0 1.5 2.2 3.3 4.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 6 6 6 6 6 6 6 6 6 6 30.0 30.0 25.0 25.0 20.0 12.0 10.0 6.0 4.0 2.0 20 volt @ 85°C (13 volt @ 125°C) TAZA474 TAZA474()020C* TAZB684 TAZB684()020C* TAZB105 TAZB105()020C* TAZD225 TAZD225()020C* TAZE335 TAZE335()020C* TAZF685 TAZF685()020C* TAZG156 TAZG156()020C* TAZH226 TAZH226()020C* A B B D E F G H 0.47 0.68 1.0 2.2 3.3 6.8 15.0 22.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 6 6 6 6 6 6 6 6 20.0 15.0 15.0 10.0 8.0 5.0 3.0 2.0 All technical data relates to an ambient temperature of +25°C. Capacitance and DF are measured at 120 Hz, 0.5V RMS with a maximum DC bias of 2.2 volts. DCL is measured at rated voltage after 5 minutes. Insert J for ±5% tolerance, K for ±10%, M for ±20% * Insert letter for packing option. See ordering information on page 19. 20 The electrical and mechanical parameters shown on the TAZ series are general. For special circuit requirements, application specific testing is available. Please contact your local AVX sales office if you have special electrical or mechanical requirements. DCL, DF and ESR limits are general information only. Contact AVX if your application requires lower or tighter limits. TAZ Series Extended Range RATINGS & PART NUMBER REFERENCE AVX Part No. Case Size Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz AVX Part No. Case Size 4 volt TAZA475 TAZA475()004X* TAZB106 TAZB106()004X* TAZD226 TAZD226()004X* TAZE336 TAZE336()004X* TAZF107 TAZF107()004X* TAZG157 TAZG157()004X* A B D E F G 4.7 10 22 33 100 150 TAZA335 TAZA335()006X* TAZB685 TAZB685()006X* TAZD156 TAZD156()006X* TAZE226 TAZE226()006X* TAZF686 TAZF686()006X* TAZG107 TAZG107()006X* TAZH227 TAZH227()006X* A B D E F G H 3.3 6.8 15 22 68 100 220 TAZA225 TAZA225()010X* TAZB475 TAZB475()010X* TAZD685 TAZD685()010X* TAZD106 TAZD106()010X* TAZE156 TAZE156()010X* TAZE226 TAZE226()010X* TAZF476 TAZF476()010X* TAZG686 TAZG686()010X* TAZH107 TAZH107()010X* A B D D E E F G H 2.2 4.7 6.8 10 15 22 47 68 100 Capacitance µF DCL (µA) Max. DF % Max. ESR max. () @ 100 kHz 15 volt 1 1 1 2 4 6 6 6 8 8 10 10 20 10 10 5 4 2 TAZA105 TAZA105()015X* TAZB335 TAZB335()015X* TAZD475 TAZD475()015X* TAZE106 TAZE106()015X* TAZF226 TAZF226()015X* TAZH686 TAZH686()015X* A B D E F H 1 3.3 4.7 10 22 68 1 1 1 2 4 6 10 6 6 6 6 8 10 10 18 12 10 4 4 2 1 TAZA684 TAZA684()020X* TAZB225 TAZB225()020X* TAZD335 TAZD335()020X* TAZE475 TAZE475()020X* TAZE685 TAZE685()020X* TAZF156 TAZF156()020X* TAZG226 TAZG226()020X* TAZH476 TAZH476()020X* A B D E E F G H 0.68 2.2 3.3 4.7 6.8 15 22 47 1 1 1 1 2 3 4 6 10 6 6 6 6 6 6 8 10 10 20 12 8 10 4 4 3 2 1 6 volt 1 1 1 2 3 10 6 6 6 6 6 8 22 12 10 6 5 2 1 1 1 1 2 3 4 10 6 6 6 6 6 6 8 8 22 12 10 8 8 4 3 2 1 1 1 2 6 6 6 6 6 8 12 10 8 6 2 4 8 2 20 volt 10 volt Insert J for ±5% tolerance, K for ±10%, M for ±20% * Insert letter for packing option. See ordering information on page 19. All technical data relates to an ambient temperature of +25°C. Capacitance and DF are measured at 120 Hz, 0.5V RMS with a maximum DC bias of 2.2 volts. DCL is measured at rated voltage after 5 minutes. 25 volt TAZB105 TAZB105()025X* TAZD225 TAZD225()025X* TAZE335 TAZE335()025X* TAZF685 TAZF685()025X* TAZH226 TAZH226()025X* B D E F H 1 2.2 3.3 6.8 22 TAZH106 TAZH106()035X* H 10 35 volt The electrical and mechanical parameters shown on the TAZ series are general. For special circuit requirements, application specific testing is available. Please contact your local AVX sales office if you have special electrical or mechanical requirements. DCL, DF and ESR limits are general information only. Contact AVX if your application requires lower or tighter limits. NOTE: Voltage ratings are minimum values. We reserve the right to supply higher voltage ratings in the same case size, to the same reliability standards. 21 CWR09 CWR09 Series MIL-C-55365/4 MIL-C-55365/4 MARKING Polarity Stripe (+) Capacitance Code Rated Voltage 20V HOW TO ORDER (MIL-C-55365/4 MIL-C-55365/4) CWR09 CWR09 F Type Voltage C=4 D=6 F=10 H=15 J=20 K=25 M=35 N=50 B Termination Finish B=Gold Plated C=Hot Solder Dipped K=Solder Fused 225 K Capacitance Code Tolerance J=±5% K=±10% M=±20% M A \TR 22 Packaging Bulk (Standard if nothing is specified in this position) \TR=7" Tape & Reel Weibull: B=0.1%/1000 hours C=0.01%/1000 hours NOTES: CWR09 CWR09 is fully interchangeable with CWR06 CWR06. Case Sizes correspond to TAZ A through H. Packaging information can be found on page 44. Failure Rate Optional Surge Current Exponential: A=10 cycles at M=1%/1000 25°C hours B=10 cycles at P=0.1%/1000 -55°C and hours +85°C R=0.01%/1000 hours S=0.001%/1000 hours \W=Waffle Pack \TR13=13" Tape & Reel CWR09 CWR09 Series MIL-C-55365/4 MIL-C-55365/4 ELECTRICAL RATINGS FOR CWR09 CWR09 CAPACITORS MIL-C-55365/4 MIL-C-55365/4 Part Number (See Note) Case Size CWR09C CWR09C*225@ CWR09C CWR09C*475@ CWR09C CWR09C*685@ CWR09C CWR09C*106@ CWR09C CWR09C*156@ CWR09C CWR09C*336@ CWR09C CWR09C*686@ CWR09C CWR09C*107@ A B C D E F G H 4 4 4 4 4 4 4 4 CWR09D CWR09D*155@ CWR09D CWR09D*335@ CWR09D CWR09D*475@ CWR09D CWR09D*685@ CWR09D CWR09D*106@ CWR09D CWR09D*226@ CWR09D CWR09D*476@ CWR09D CWR09D*686@ CWR09F CWR09F*105@ CWR09F CWR09F*225@ CWR09F CWR09F*335@ CWR09F CWR09F*475@ CWR09F CWR09F*685@ CWR09F CWR09F*156@ CWR09F CWR09F*336@ CWR09F CWR09F*476@ A B C D E F G H A B C D E F G H CWR09H CWR09H*684@ CWR09H CWR09H*155@ CWR09H CWR09H*225@ CWR09H CWR09H*335@ CWR09H CWR09H*475@ CWR09H CWR09H*106@ CWR09H CWR09H*226@ CWR09H CWR09H*336@ CWR09J CWR09J*474@ CWR09J CWR09J*684@ CWR09J CWR09J*105@ CWR09J CWR09J*155@ CWR09J CWR09J*225@ CWR09J CWR09J*335@ CWR09J CWR09J*685@ CWR09J CWR09J*156@ CWR09J CWR09J*226@ * = Termination Finish B = Gold Plated C = Hot Solder Dipped K = Solder Fused Rated Voltage (85°C) (volts) Capacitance (nom.) (µF) DC Leakage (max.) Dissipation Factor (max.) -55°C (%) Max. ESR 100 kHz +25°C Style CWR09 CWR09 (Ohms) 8 8 8 8 10 10 12 12 8 8 8 10 12 12 12 12 8.0 8.0 5.5 4.0 3.5 2.2 1.1 0.9 6 6 6 6 8 8 10 10 6 6 6 6 6 8 10 10 8 8 8 8 10 10 12 12 8 8 8 8 8 8 12 12 8 8 8 8 12 12 12 12 8 8 8 8 8 10 12 12 8.0 8.0 5.5 4.5 3.5 2.2 1.1 0.9 10.0 8.0 5.5 4.5 3.5 2.5 1.1 0.9 12 12 12 12 12 24 48 60 6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 10 10 12.0 8.0 5.5 5.0 4.0 2.5 1.1 0.9 12 12 12 12 12 12 24 36 48 6 6 6 6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 14.0 10.0 12.0 6.0 5.0 4.0 2.4 1.1 0.9 +25°C (µA) +85°C (µA) +125°C (µA) 2.2 4.7 6.8 10.0 15.0 33.0 68.0 100.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 10 10 10 10 10 20 30 40 12 12 12 12 12 24 36 48 6 6 6 8 8 8 10 10 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10 10 1.5 3.3 4.7 6.8 10.0 22.0 47.0 68.0 1.0 2.2 3.3 4.7 6.8 15.0 33.0 47.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 5.0 10 10 10 10 10 20 30 40 10 10 10 10 10 20 30 50 12 12 12 12 12 24 36 48 12 12 12 12 12 24 36 60 A B C D E F G H 15 15 15 15 15 15 15 15 0.68 1.5 2.2 3.3 4.7 10.0 22.0 33.0 1.0 1.0 1.0 1.0 1.0 2.0 4.0 5.0 10 10 10 10 10 20 40 50 A B B C D E F G H 20 20 20 20 20 20 20 20 20 0.47 0.68 1.0 1.5 2.2 3.3 6.8 15.0 22.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 10 10 10 10 10 10 20 30 40 = Tolerance Code J = ±5% K = ±10% M = ±20% The C case has limited availability. Where possible D case should be substituted. @ = Failure Rate Level Exponential: M = 1.0% per 1000 hours P = 0.1% per 1000 hours R = 0.01% per 1000 hours S = 0.001% per 1000 hours Weibull: B = 0.1% per 1000 hours C = 0.01% per 1000 hours +25°C +85/125°C (%) (%) = Optional Surge Current A = 10 cycles at 25°C B = 10 cycles at -55°C and +85°C = Packaging Bulk Standard \TR=7" Tape & Reel \TR13=13" Tape & Reel \W=Waffle Pack 23 CWR09 CWR09 Series MIL-C-55365/4 MIL-C-55365/4 ELECTRICAL RATINGS FOR CWR09 CWR09 CAPACITORS MIL-C-55365/4 MIL-C-55365/4 Part Number (See Note) Case Size Rated Capacitance Voltage (nom.) (85°C) (µF) (volts) CWR09K CWR09K*334@ CWR09K CWR09K*684@ CWR09K CWR09K*105@ CWR09K CWR09K*155@ CWR09K CWR09K*225@ CWR09K CWR09K*475@ CWR09K CWR09K*685@ CWR09K CWR09K*106@ CWR09K CWR09K*156@ A B C D E F G G H 25 25 25 25 25 25 25 25 25 CWR09M CWR09M*224@ CWR09M CWR09M*474@ CWR09M CWR09M*684@ CWR09M CWR09M*105@ CWR09M CWR09M*155@ CWR09M CWR09M*335@ CWR09M CWR09M*475@ CWR09M CWR09M*685@ A B C D E F G H CWR09N CWR09N*104@ CWR09N CWR09N*154@ CWR09N CWR09N*224@ CWR09N CWR09N*334@ CWR09N CWR09N*474@ CWR09N CWR09N*684@ CWR09N CWR09N*105@ CWR09N CWR09N*155@ CWR09N CWR09N*225@ CWR09N CWR09N*335@ CWR09N CWR09N*475@ A A B B C D E F F G H -55°C (%) Max. ESR 100 kHz +25°C Style CWR09 CWR09 (Ohms) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 15.0 7.5 6.5 6.5 3.5 2.5 1.2 1.4 1.0 6 6 6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 18.0 10.0 8.0 6.5 4.5 2.5 1.5 1.3 6 6 6 6 6 6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 22.0 17.0 14.0 12.0 8.0 7.0 6.0 4.0 2.5 2.0 1.5 +85°C (µA) +125°C (µA) 0.33 0.68 1.0 1.5 2.2 4.7 6.8 10.0 15.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 4.0 10 10 10 10 10 20 20 30 40 12 12 12 12 12 24 24 36 48 6 6 6 6 6 6 6 6 6 35 35 35 35 35 35 35 35 0.22 0.47 0.68 1.0 1.5 3.3 4.7 6.8 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 10 10 10 10 10 10 20 30 12 12 12 12 12 12 24 36 50 50 50 50 50 50 50 50 50 50 50 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 10 10 10 10 10 10 10 10 20 20 30 12 12 12 12 12 12 12 12 24 24 36 = Tolerance Code J = ±5% K = ±10% M = ±20% The C case has limited availability. Where possible D case should be substituted. 24 Dissipation Factor (max.) +25°C (µA) NOTE: To complete the MIL-C-55365/4 MIL-C-55365/4 Part Number, additional information must be added: * = Termination Finish B = Gold Plated C = Hot Solder Dipped K = Solder Fused DC Leakage (max.) +25°C +85/125°C (%) (%) Contact your local AVX sales office for latest qualification status. @ = Failure Rate Level Exponential: M = 1.0% per 1000 hours P = 0.1% per 1000 hours R = 0.01% per 1000 hours S = 0.001% per 1000 hours Weibull: B = 0.1% per 1000 hours C = 0.01% per 1000 hours = Optional Surge Current A = 10 cycles at 25°C B = 10 cycles at -55°C and +85°C = Packaging Bulk Standard \TR=7" Tape & Reel \TR13=13" Tape & Reel \W=Waffle Pack CWR11 CWR11 Style MIL-C-55365/8 MIL-C-55365/8 MARKING Polarity Stripe "J" for JAN Brand Capacitance Code Rated Voltage (with manufacturer's ID) CASE DIMENSIONS: millimeters (inches) Case Code W L H W2 ±0.1 (±0.004) P ±0.3 (±0.012) H2 (min) A 1.6±0.2 (0.063±0.008) 3.2±0.2 (0.126±0.008) 1.6±0.2 (0.063±0.008) 1.2 (0.047) 0.8 (0.031) 0.7 (0.028) B 2.8±0.2 (0.110±0.008) 3.5±0.2 (0.138±0.008) 1.9±0.2 (0.075±0.008) 2.2 (0.087) 0.8 (0.031) 0.7 (0.028) C 3.2±0.3 (0.126±0.012) 6.0±0.3 (0.236±0.012) 2.5±0.3 (0.098±0.012) 2.2 (0.087) 1.3 (0.0.51) 1.0 (0.039) D 4.3±0.3 (0.169±0.012) 7.3±0.3 (0.287±0.012) 2.8±0.3 (0.110±0.012) 2.4 (0.094) 1.3 (0.0.51) 1.0 (0.039) HOW TO ORDER (MIL-C-55365/8 MIL-C-55365/8) CWR11 CWR11 F Type Voltage C=4 D=6 F=10 H=15 J=20 K=25 M=35 N=50 A Termination Finish B=Gold Plated C=Hot Solder Dipped K=Solder Fused 225 K Capacitance Code Tolerance J=±5% K=±10% M=±20% M A \TR Failure Rate Optional Surge Current Exponential: A=10 cycles at M=1%/1000 25°C hours B=10 cycles at P=0.1%/1000 -55°C and hours +85°C R=0.01%/1000 hours S=0.001%/1000 hours Packaging Bulk (Standard if nothing is specified in this position) \TR=7" Tape & Reel Weibull: B=0.1%/1000 hours C=0.01%/1000 hours D=0.001%/1000 hours \W=Waffle Pack \TR13=13" Tape & Reel 25 CWR11 CWR11 Style MIL-C-55365/8 MIL-C-55365/8 ELECTRICAL RATINGS FOR CWR11 CWR11 CAPACITORS MIL-C-55365/8 MIL-C-55365/8 Part Number (See Note) Case Size Rated Voltage (85°C) (volts) Capacitance (nom.) (µF) CWR11D CWR11D*155@ CWR11D CWR11D*225@ CWR11D CWR11D*335@ CWR11D CWR11D*475@ CWR11D CWR11D*685@ CWR11D CWR11D*106@ CWR11D CWR11D*156@ CWR11D CWR11D*226@ CWR11D CWR11D*476@ A A A B B B C C D 6 6 6 6 6 6 6 6 6 CWR11F CWR11F*105@ CWR11F CWR11F*155@ CWR11F CWR11F*225@ CWR11F CWR11F*335@ CWR11F CWR11F*475@ CWR11F CWR11F*685@ CWR11F CWR11F*156@ CWR11F CWR11F*336@ A A A B B B C D CWR11H CWR11H*684@ CWR11H CWR11H*105@ CWR11H CWR11H*155@ CWR11H CWR11H*225@ CWR11H CWR11H*335@ CWR11H CWR11H*475@ CWR11H CWR11H*106@ CWR11H CWR11H*226@ CWR11J CWR11J*474@ CWR11J CWR11J*684@ CWR11J CWR11J*105@ CWR11J CWR11J*155@ CWR11J CWR11J*225@ CWR11J CWR11J*335@ CWR11J CWR11J*475@ CWR11J CWR11J*685@ CWR11J CWR11J*156@ 26 Dissipation Factor (max.) -55°C (%) Max. ESR 100 kHz () 9 6 9 9 6 9 6 9 6 9 9 9 9 9 9 9 9 9 8.0 8.0 8.0 5.5 4.5 3.5 3.0 2.2 1.1 4 6 6 6 6 6 6 6 6 6 9 9 9 9 6 6 6 9 9 9 9 9 9 9 10.0 8.0 8.0 5.5 4.5 3.5 2.5 1.1 6.0 6.0 6.0 6.0 6.0 8.4 19.2 39.6 4 4 6 6 6 6 6 6 6 6 9 9 8 9 8 8 6 9 9 9 9 9 9 9 12.0 10.0 8.0 5.5 5.0 4.0 2.5 1.1 6.0 6.0 6.0 6.0 6.0 8.4 12.0 16.8 36.0 4 4 4 6 6 6 6 6 6 6 6 6 9 8 9 8 9 8 6 6 6 9 9 9 9 9 9 14.0 12.0 10.0 6.0 5.0 4.0 3.0 2.4 1.1 +25°C (µA) +85°C (µA) +125°C (µA) 1.5 2.2 3.3 4.7 6.8 10.0 15.0 22.0 47.0 0.5 0.5 0.5 0.5 0.5 0.6 0.9 1.4 2.8 5.0 5.0 5.0 5.0 5.0 6.0 9.0 14.0 28.0 6.0 6.0 6.0 6.0 6.0 7.2 10.8 16.8 33.6 6 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10 10 1.0 1.5 2.2 3.3 4.7 6.8 15.0 33.0 0.5 0.5 0.5 0.5 0.5 0.7 1.5 3.3 5.0 5.0 5.0 5.0 5.0 7.0 15.0 33.0 6.0 6.0 6.0 6.0 6.0 8.4 18.0 39.6 A A A B B B C D 15 15 15 15 15 15 15 15 0.68 1.0 1.5 2.2 3.3 4.7 10.0 22.0 0.5 0.5 0.5 0.5 0.5 0.7 1.6 3.3 5.0 5.0 5.0 5.0 5.0 7.0 16.0 33.0 A A A B B B C C D 20 20 20 20 20 20 20 20 20 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 15.0 0.5 0.5 0.5 0.5 0.5 0.7 1.0 1.4 3.0 5.0 5.0 5.0 5.0 5.0 7.0 10.0 14.0 30.0 NOTE: To complete the MIL-C-55365/8 MIL-C-55365/8 Part Number, additional information must be added: * = Termination Finish B = Gold Plated C = Hot Solder Dipped K = Solder Fused DC Leakage (max.) = Tolerance Code J = ±5% K = ±10% M = ±20% +25°C +85/125°C (%) (%) Contact your local AVX sales office for latest qualification status. @ = Failure Rate Level Exponential: M = 1.0% per 1000 hours P = 0.1% per 1000 hours R = 0.01% per 1000 hours S = 0.001% per 1000 hours Weibull: B = 0.1% per 1000 hours C = 0.01% per 1000 hours D = 0.001% Per 1000 hours = Optional Surge Current A = 10 cycles at 25°C B = 10 cycles at -55°C and +85°C = Packaging Bulk Standard \TR=7" Tape & Reel \TR13=13" Tape & Reel \W=Waffle Pack CWR11 CWR11 Style MIL-C-55365/8 MIL-C-55365/8 ELECTRICAL RATINGS FOR CWR11 CWR11 CAPACITORS MIL-C-55365/8 MIL-C-55365/8 Part Number (See Note) Case Size Rated Voltage (85°C) (volts) Capacitance (nom.) (µF) CWR11K CWR11K*334@ CWR11K CWR11K*474@ CWR11K CWR11K*684@ CWR11K CWR11K*105@ CWR11K CWR11K*155@ CWR11K CWR11K*225@ CWR11K CWR11K*335@ CWR11K CWR11K*475@ CWR11K CWR11K*685@ CWR11K CWR11K*106@ A A B B B C C C D D 25 25 25 25 25 25 25 25 25 25 CWR11M CWR11M*104@ CWR11M CWR11M*154@ CWR11M CWR11M*224@ CWR11M CWR11M*334@ CWR11M CWR11M*474@ CWR11M CWR11M*684@ CWR11M CWR11M*105@ CWR11M CWR11M*155@ CWR11M CWR11M*225@ CWR11M CWR11M*335@ CWR11M CWR11M*475@ A A A A B B B C C C D CWR11N CWR11N*104@ CWR11N CWR11N*154@ CWR11N CWR11N*224@ CWR11N CWR11N*334@ CWR11N CWR11N*474@ CWR11N CWR11N*684@ CWR11N CWR11N*105@ CWR11N CWR11N*155@ CWR11N CWR11N*225@ A B B B C C C D D Dissipation Factor (max.) -55°C (%) Max. ESR 100 kHz () 6 6 6 6 8 9 8 9 9 8 6 6 6 6 9 9 9 9 9 9 15.0 14.0 7.5 6.5 6.5 3.5 3.5 2.5 1.4 1.2 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 8 8 8 8 6 6 6 6 6 6 6 9 9 9 9 24.0 21.0 18.0 15.0 10.0 8.0 6.5 4.5 3.5 2.5 1.5 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 8 8 6 6 6 6 6 6 6 9 9 22.0 17.0 14.0 12.0 8.0 7.0 6.0 4.0 2.5 +25°C (µA) +85°C (µA) +125°C (µA) 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10.0 0.5 0.5 0.5 0.5 0.5 0.6 0.9 1.2 1.7 2.5 5.0 5.0 5.0 5.0 5.0 6.0 9.0 12.0 17.0 25.0 6.0 6.0 6.0 6.0 6.0 7.2 10.8 14.4 20.4 30.0 4 4 4 4 6 6 6 6 6 6 35 35 35 35 35 35 35 35 35 35 35 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 1.2 1.7 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 8.0 12.0 17.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 9.6 14.4 20.4 50 50 50 50 50 50 50 50 50 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 1.1 5.0 5.0 5.0 5.0 5.0 5.0 5.0 8.0 11.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 9.6 13.2 NOTE: To complete the MIL-C-55365/8 MIL-C-55365/8 Part Number, additional information must be added: * = Termination Finish Designator: B = Gold Plated C = Hot Solder Dipped K = Solder Fused DC Leakage (max.) = Tolerance Code J = ±5% K = ±10% M = ±20% +25°C +85/125°C (%) (%) Contact your local AVX sales office for latest qualification status. @ = Failure Rate Level Exponential: M = 1.0% per 1000 hours P = 0.1% per 1000 hours R = 0.01% per 1000 hours S = 0.001% per 1000 hours Weibull: B = 0.1% per 1000 hours C = 0.01% per 1000 hours D = 0.001% per 1000 hours = Optional Surge Current A = 10 cycles at 25°C B = 10 cycles at -55°C and +85°C = Packaging Bulk Standard \TR=7" Tape & Reel \TR13=13" Tape & Reel \W=Waffle Pack 27 Technical Summary and Application Guidelines INTRODUCTION Tantalum capacitors are manufactured from a powder of pure tantalum metal. The typical particle size is between 2 and 10 µm. 4000µFV 10000µFV 20000µFV Figure 1. The powder is compressed under high pressure around a Tantalum wire to form a `pellet' (known as the Riser Wire). The riser wire is the anode connection to the capacitor. This is subsequently vacuum sintered at high temperature (typically 1500 - 2000°C). This helps to drive off any impurities within the powder by migration to the surface. During sintering the powder becomes a sponge like structure with all the particles interconnected in a huge lattice. This structure is of high mechanical strength and density, but is also highly porous giving a large internal surface area (see Figure 2). The larger the surface area the larger the capacitance. Thus high CV (capacitance/voltage product) powders, which have a low average particle size, are used for low voltage, high capacitance parts. The figure below shows typical powders. Note the very great difference in particle size between the powder CVs. By choosing which powder is used to produce each capacitance/voltage rating the surface area can be controlled. The following example uses a 22µF 25V capacitor to illustrate the point. A C= o r d where o is the dielectric constant of free space (8.855 x 10-12 Farads/m) r is the relative dielectric constant for Tantalum Pentoxide (27) and 28 d is the dielectric thickness in meters (for a typical 25V part) C is the capacitance in Farads A is the surface area in meters Rearranging this equation gives: A= Cd or thus for a 22µF/25V F/25V capacitor the surface area is 150 square centimeters, or nearly half the size of this page. The dielectric is then formed over all the tantalum surfaces by the electrochemical process of anodization. To achieve this, the `pellet' is dipped into a very weak solution of phosphoric acid. The dielectric thickness is controlled by the voltage applied during the forming process. Initially the power supply is kept in a constant current mode until the correct thickness of dielectric has been reached (that is the voltage reaches the `forming voltage'), it then switches to constant voltage mode and the current decays to close to zero. Figure 2. Sintered Tantalum The chemical equations describing the process are as follows: Anode: Cathode: 2 Ta 2 Ta5+ + 10 e 2 Ta5+ 10 OH- Ta2O5 + 5 H2O 10 H2O ­ 10 e 5H2 + 10 OH- The oxide forms on the surface of the Tantalum but it also grows into the metal. For each unit of oxide two thirds grows out and one third grows in. It is for this reason that there is a limit on the maximum voltage rating of Tantalum capacitors with present technology powders (see Figure 3). The dielectric operates under high electrical stress. Consider a 22µF 25V part: Formation voltage = Formation Ratio x Working Voltage = 4 x 25 = 100 Volts Technical Summary and Application Guidelines The pentoxide (Ta2O5) dielectric grows at a rate of 1.7 x 10-9 m/V Dielectric thickness (d) = 100 x 1.7 x 10-9 = 0.17 µm Electric Field strength = Working Voltage / d = 147 KV/mm Tantalum Dielectric Oxide Film Manganese Dioxide Tantalum Figure 4. Manganese Dioxide Layer Dielectric Oxide Film Figure 3. Dielectric Layer The next stage is the production of the cathode plate. This is achieved by pyrolysis of Manganese Nitrate into Manganese Dioxide. The `pellet' is dipped into an aqueous solution of nitrate and then baked in an oven at approximately 250°C to produce the dioxide coat. The chemical equation is: Mn (NO3)2 Mn O2 + 2NO2 Anode Manganese Dioxide Graphite This process is repeated several times through varying specific densities of nitrate to build up a thick coat over all internal and external surfaces of the `pellet', as shown in Figure 4. The `pellet' is then dipped into graphite and silver to provide a good connection to the Manganese Dioxide cathode plate. Electrical contact is established by deposition of carbon onto the surface of the cathode. The carbon is then coated with a conductive material to facilitate connection to the cathode termination. Packaging is carried out to meet individual specifications and customer requirements. This manufacturing technique is adhered to for the whole range of AVX tantalum capacitors, which can be subdivided into four basic groups: Chip / Resin dipped / Rectangular boxed / Axial. Further information on the production of Tantalum Capacitors can be obtained from the technical paper "Basic Tantalum Technology", by John Gill, available from your local AVX representative. Outer Silver Layer Silver Epoxy Cathode Connection 29 Technical Summary and Application Guidelines SECTION 1 ELECTRICAL CHARACTERISTICS AND EXPLANATION OF TERMS 1.1 CAPACITANCE 1.2 VOLTAGE 1.1.1 Rated capacitance (CR). 1.2.1 Rated d.c. voltage (VR) This is the nominal rated capacitance. For tantalum capacitors it is measured as the capacitance of the equivalent series circuit at 20°C using a measuring bridge supplied by a 0.5Vpk-pk 120Hz sinusoidal signal, free of harmonics with a maximum bias of 2.2Vd.c. 1.1.2 Capacitance tolerance. This is the permissible variation of the actual value of the capacitance from the rated value. For additional reading, please consult the AVX technical publication "Capacitance Tolerances for Solid Tantalum Capacitors". This is the rated d.c. voltage for continuous operation at 85°C. 1.2.2 Category voltage (VC) This is the maximum voltage that may be applied continuously to a capacitor. It is equal to the rated voltage up to +85°C, beyond which it is subject to a linear derating, to 2/3 VR at 125°C. MAXIMUM CATEGORY VOLTAGE vs. TEMPERATURE 100 1.1.3 Temperature dependence of capacitance. 90 % Rated Voltage The capacitance of a tantalum capacitor varies with temperature. This variation itself is dependent to a small extent on the rated voltage and capacitor size. TYPICAL CAPACITANCE vs. TEMPERATURE 80 70 60 50 75 15 85 % Capacitance 10 -55 125 1.2.3 Surge voltage (VS) -25 0 25 50 75 100 125 Temperature (°C) 1.1.4 Frequency dependence of the capacitance. The effective capacitance decreases as frequency increases. Beyond 100KHz the capacitance continues to drop until resonance is reached (typically between 0.5 - 5MHz depending on the rating). Beyond the resonant frequency the device becomes inductive. TAJE227K010 TAJE227K010 CAPACITANCE vs. FREQUENCY 250 200 Capacitance (µF) 115 0 -5 -15 150 This is the highest voltage that may be applied to a capacitor for short periods of time. The surge voltage may be applied up to 10 times in an hour for periods of up to 30 seconds at a time. The surge voltage must not be used as a parameter in the design of circuits in which, in the normal course of operation, the capacitor is periodically charged and discharged. 85°C 125°C Rated Voltage (Vdc.) Surge Voltage (Vdc.) Category Voltage (Vdc.) Surge Voltage (Vdc.) 4 6.3 10 16 20 25 35 50 5.2 8 13 20 26 32 46 65 2.7 4 7.0 10 13 17 23 33 3.2 5 8 12 16 20 28 40 1.2.4 Effect of surges 100 50 1000 10000 Frequency (Hz) 30 105 5 -10 0 100 95 Temperature °C 100000 1000000 The solid Tantalum capacitor has a limited ability to withstand voltage and current surges. This is in common with all other electrolytic capacitors and is due to the fact that they operate under very high electrical stress across the dielectric. For example a 25 volt capacitor has an Electrical Field of 147 KV/mm when operated at rated voltage. Technical Summary and Application Guidelines It is important to ensure that the voltage across the terminals of the capacitor never exceeds the specified surge voltage rating. Solid tantalum capacitors have a self healing ability provided by the Manganese Dioxide semiconducting layer used as the negative plate. However, this is limited in low impedance applications. In the case of low impedance circuits, the capacitor is likely to be stressed by current surges. Derating the capacitor by 50% or more increases the reliability of the component. (See Figure 2 page 37). The "AVX Recommended Derating Table" (page 38) summarizes voltage rating for use on common voltage rails, in low impedance applications. In circuits which undergo rapid charge or discharge a protective resistor of 1/V is recommended. If this is impossible, a derating factor of up to 70% should be used. In such situations a higher voltage may be needed than is available as a single capacitor. A series combination should be used to increase the working voltage of the equivalent capacitor: For example two 22µF 25V parts in series is equivalent to one 11µF 50V part. For further details refer to J.A. Gill's paper "Investigation into the effects of connecting Tantalum capacitors in series", available from AVX offices worldwide. NOTE: While testing a circuit (e.g. at ICT or functional) it is likely that the capacitors will be subjected to large voltage and current transients, which will not be seen in normal use. These conditions should be borne in mind when considering the capacitor's rated voltage for use. These can be controlled by ensuring a correct test resistance is used. 1.2.5 Reverse voltage and Non-Polar operation. The values quoted are the maximum levels of reverse voltage which should appear on the capacitors at any time. These limits are based on the assumption that the capacitors are polarized in the correct direction for the majority of their working life. They are intended to cover short term reversals of polarity such as those occurring during switching transients of during a minor portion of an impressed waveform. Continuous application of reverse voltage without normal polarization will result in a degradation of leakage current. In conditions under which continuous application of a reverse voltage could occur two similar capacitors should be used in a back-to-back configuration with the negative terminations connected together. Under most conditions this combination will have a capacitance one half of the nominal capacitance of either capacitor. Under conditions of isolated pulses or during the first few cycles, the capacitance may approach the full nominal value. The reverse voltage ratings are designed to cover exceptional conditions of small level excursions into incorrect polarity. The values quoted are not intended to cover continuous reverse operation. The peak reverse voltage applied to the capacitor must not exceed: 10% of the rated d.c. working voltage to a maximum of 1.0v at 25°C 3% of the rated d.c. working voltage to a maximum of 0.5v at 85°C 1% of the category d.c. working voltage to a maximum of 0.1v at 125°C 1.2.6 Superimposed A.C. Voltage (Vr.m.s.) Ripple Voltage. This is the maximum r.m.s. alternating voltage; superimposed on a d.c. voltage, that may be applied to a capacitor. The sum of the d.c. voltage and peak value of the super-imposed a.c. voltage must not exceed the category voltage, Vc. Full details are given in Section 2. 1.2.7 Forming voltage. This is the voltage at which the anode oxide is formed. The thickness of this oxide layer is proportional to the formation voltage for a tantalum capacitor and is a factor in setting the rated voltage. 1.3 DISSIPATION FACTOR AND TANGENT OF LOSS ANGLE (TAN ) 1.3.1 Dissipation factor (D.F.). Dissipation factor is the measurement of the tangent of the loss angle (tan ) expressed as a percentage. The measurement of DF is carried out using a measuring bridge which supplies a 0.5Vpk-pk 120Hz sinusoidal signal, free of harmonics with a maximum bias of 2.2Vdc. The value of DF is temperature and frequency dependent. Note: For surface mounted products the maximum allowed DF values are indicated in the ratings table and it is important to note that these are the limits met by the component AFTER soldering onto the substrate. 1.3.2 Tangent of Loss Angle (tan ). This is a measurement of the energy loss in the capacitor. It is expressed as tan and is the power loss of the capacitor divided by its reactive power at a sinusoidal voltage of specified frequency. Terms also used are power factor, loss factor and dielectric loss. Cos (90 - ) is the true power factor. The measurement of tan is carried out using a measuring bridge which supplies a 0.5Vpk-pk 120Hz sinusoidal signal, free of harmonics with a maximum bias of 2.2Vdc. 31 Technical Summary and Application Guidelines 1.3.3 Frequency dependence of Dissipation Factor. 1.4.2 Equivalent Series Resistance, ESR. Dissipation Factor increases with frequency as shown in the typical curves: Resistance losses occur in all practical forms of capacitors. These are made up from several different mechanisms, including resistance in components and contacts, viscous forces within the dielectric and defects producing bypass current paths. To express the effect of these losses they are considered as the ESR of the capacitor. The ESR is frequency dependent and can be found by using the relationship; tan ESR = 2fC Where f is the frequency in Hz, and C is the capacitance in farads. The ESR is measured at 20°C and 100kHz. ESR is one of the contributing factors to impedance, and at high frequencies (100kHz and above) it becomes the dominant factor. Thus ESR and impedance become almost identical, impedance being only marginally higher. DF vs. FREQUENCY (TPSE107M016R0100 TPSE107M016R0100) 500 450 400 350 DF (%) 300 250 200 150 100 50 0 100 1000 Frequency (Hz) 10000 100000 1.4.3 Frequency dependence of Impedance and ESR. 1.3.4 Temperature dependence of Dissipation Factor. Dissipation factor varies with temperature as the typical curves show. For maximum limits please refer to ratings tables. ESR and Impedance both increase with decreasing frequency. At lower frequencies the values diverge as the extra contributions to impedance (due to the reactance of the capacitor) become more significant. Beyond 1MHz (and beyond the resonant point of the capacitor) impedance again increases due to the inductance of the capacitor. DF vs. TEMPERATURE (TPSE107M016R0100 TPSE107M016R0100) 4.0 ESR vs. FREQUENCY (TPSE107M016R0100 TPSE107M016R0100) 3.5 1 3.0 2.0 ESR (Ohms) DF (%) 2.5 1.5 1.0 0.1 0.5 0 -55 -40 -20 0 20 40 60 80 100 125 Temperature (°C) 0.01 100 1000 10000 100000 1000000 Frequency (Hz) 1.4 IMPEDANCE, (Z) AND EQUIVALENT SERIES RESISTANCE (ESR) IMPEDANCE vs. FREQUENCY (TPSE107M016R0100 TPSE107M016R0100) 10 This is the ratio of voltage to current at a specified frequency. Three factors contribute to the impedance of a tantalum capacitor; the resistance of the semiconductor layer; the capacitance value and the inductance of the electrodes and leads. At high frequencies the inductance of the leads becomes a limiting factor. The temperature and frequency behavior of these three factors of impedance determine the behavior of the impedance Z. The impedance is measured at 20°C and 100kHz. 32 Impedance (Ohms) 1.4.1 Impedance, Z. 1 0.1 0.01 100 1000 10000 Frequency (Hz) 100000 1000000 Technical Summary and Application Guidelines 1.4.4 Temperature dependence of the Impedance and ESR. At 100kHz, impedance and ESR behave identically and decrease with increasing temperature as the typical curves show. ESR vs. TEMPERATURE 1 1.5.3 Voltage dependence of the leakage current. The leakage current drops rapidly below the value corresponding to the rated voltage VR when reduced voltages are applied. The effect of voltage derating on the leakage current is shown in the graph. This will also give a significant increase in the reliability for any application. See Section 3.1 for details. ESR (Ohms) LEAKAGE CURRENT vs. RATED VOLTAGE 1 0.1 Leakage Current ratio I/IVR 0.1 0.01 -55 -40 -20 0 20 40 60 Temperature (°C) 80 10 Typical Range 125 1.5 D.C. LEAKAGE CURRENT 0.01 0 1.5.1 Leakage current. The leakage current is dependent on the voltage applied, the elapsed time since the voltage was applied and the component temperature. It is measured at +20°C with the rated voltage applied. A protective resistance of 1000 is connected in series with the capacitor in the measuring circuit. Three to five minutes after application of the rated voltage the leakage current must not exceed the maximum values indicated in the ratings table. These are based on the formulae 0.01CV or 0.5µA (whichever is the greater). Reforming of tantalum capacitors is unnecessary even after prolonged storage periods without the application of voltage. 20 40 60 80 100 Rated Voltage (VR) % For additional information on Leakage Current, please consult the AVX technical publication "Analysis of Solid Tantalum Capacitor Leakage Current" by R. W. Franklin. 1.5.4 Ripple current. The maximum ripple current allowed can be calculated from the power dissipation limits for a given temperature rise above ambient temperature (please refer to Section 2). LEAKAGE CURRENT vs. BIAS VOLTAGE 1.5.2 Temperature dependence of the leakage current. LEAKAGE CURRENT vs. TEMPERATURE 8 Leakage Current (µA) The leakage current increases with higher temperatures, typical values are shown in the graph. For operation between 85°C and 125°C, the maximum working voltage must be derated and can be found from the following formula. Vmax = 1- (T - 85) x VRvolts, where T is the required 125 operating temperature. 10 6 4 2 0 -2 -4 -6 -8 -10 -20 0 20 40 60 80 100 Applied Voltage (Volts) 10 TAJD336M006 TAJD336M006 TAJD476M010 TAJD476M010 TAJD336M016 TAJD336M016 TAJC685M020 TAJC685M020 Leakage current 1 ratio I/IR20 I/IR20 0.1 -55 -40 -20 0 20 40 60 80 100 +125 Temperature (°C) 33 Technical Summary and Application Guidelines SECTION 2 A.C. OPERATION, RIPPLE VOLTAGE AND RIPPLE CURRENT 2.1 RIPPLE RATINGS (A.C.) In an a.c. application heat is generated within the capacitor by both the a.c. component of the signal (which will depend upon the signal form, amplitude and frequency), and by the d.c. leakage. For practical purposes the second factor is insignificant. The actual power dissipated in the capacitor is calculated using the formula: P= I2 R and rearranged to I = (P/R) .(Eq. 1) and substituting where I R E P Z P= E R Z2 = rms ripple current, amperes = equivalent series resistance, ohms = rms ripple voltage, volts = power dissipated, watts = impedance, ohms, at frequency under consideration Where P is the maximum permissible power dissipated as listed for the product under consideration (see tables). However care must be taken to ensure that: 1. The d.c. working voltage of the capacitor must not be exceeded by the sum of the positive peak of the applied a.c. voltage and the d.c. bias voltage. 2. The sum of the applied d.c. bias voltage and the negative peak of the a.c. voltage must not allow a voltage reversal in excess of the "Reverse Voltage". 2 Maximum a.c. ripple voltage (Emax). From the previous equation: E max = Z (P/R) Historical ripple calculations. Previous ripple current and voltage values were calculated using an empirically derived power dissipation required to give a 10°C rise of the capacitors body temperature from room temperature, usually in free air. These values are shown in Table I. Equation 1 then allows the maximum ripple current to be established, and Equation 2, the maximum ripple voltage. But as has been shown in the AVX article on thermal management by I. Salisbury, the thermal conductivity of a Tantalum chip capacitor varies considerably depending upon how it is mounted. .(Eq. 2) Table I: Power Dissipation Ratings (In Free Air) TAJ/TPS/CWR11 TAJ/TPS/CWR11 Series Molded Chip Case size A B C D E M N R S T V 34 Max. power dissipation (W) 0.075 0.085 0.110 0.150 0.165 0.090 0.130 0.055 0.065 0.080 0.250 TAZ/CWR09 TAZ/CWR09 Series Molded Chip Case size A B C D E F G H Max. power dissipation (W) 0.050 0.070 0.075 0.080 0.090 0.100 0.125 0.150 TAJ/TPS/CWR11 TAJ/TPS/CWR11 TAZ/CWR09 TAZ/CWR09 Series Molded Chip Temperature derating factors Temp. °C Factor +25 1.0 +55 0.90 +85 0.80 +125 0.16 Temperature correction factor for ripple current Temp. °C Factor +25 1.0 +55 0.95 +85 0.90 +125 0.40 Technical Summary and Application Guidelines A piece of equipment was designed which would pass sine and square wave currents of varying amplitudes through a biased capacitor. The temperature rise seen on the body for the capacitor was then measured using an infra-red probe. This ensured that there was no heat loss through any thermocouple attached to the capacitor's surface. Results for the C, D and E case sizes 70 Temperature rise (°C) 60 50 40 100KHz 1 MHz 30 20 0 0.00 C case 60 50 D case 40 30 20 10 0 0 0.20 0.40 0.60 0.80 RMS current (Amps) 1.00 1.20 If I 2R is then plotted it can be seen that the two lines are in fact coincident, as shown in figure below. E case 70.00 60.00 0.1 0.2 0.3 0.4 0.5 Power (Watts) Several capacitors were tested and the combined results are shown here. All these capacitors were measured on FR4 board, with no other heatsinking. The ripple was supplied at various frequencies from 1KHz to 1MHz. As can be seen in the figure above, the average Pmax value for the C case capacitors was 0.11 Watts. This is the same as that quoted in Table I. The D case capacitors gave an average Pmax value 0.125 Watts. This is lower than the value quoted in the Table I by 0.025 Watts. The E case capacitors gave an average Pmax of 0.200 Watts which was much higher than the 0.165 Watts from Table I. If a typical capacitor's ESR with frequency is considered, e.g. figure below, it can be seen that there is variation. Thus for a set ripple current, the amount of power to be dissipated by the capacitor will vary with frequency. This is clearly shown in figure in top of next column, which shows that the surface temperature of the unit rises less for a given value of ripple current at 1MHz than at 100KHz. The graph below shows a typical ESR variation with frequency. Typical ripple current versus temperature rise for 100KHz and 1MHz sine wave inputs. ESR vs. FREQUENCY Temperature Rise (°C) Temperature rise ( o C) 10 100 90 80 70 50.00 40.00 100KHz 30.00 1 MHz 20.00 10.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 FR 0.45 0.50 Example A Tantalum capacitor is being used in a filtering application, where it will be required to handle a 2 Amp peak-to-peak, 200KHz square wave current. A square wave is the sum of an infinite series of sine waves at all the odd harmonics of the square waves fundamental frequency. The equation which relates is: ISquare = Ipksin (2) + Ipk sin (6) + Ipk sin (10) + Ipk sin (14) +. Thus the special components are: Frequency 200 KHz 600 KHz 1 MHz 1.4 MHz Peak-to-peak current (Amps) 2.000 0.667 0.400 0.286 RMS current (Amps) 0.707 0.236 0.141 0.101 Let us assume the capacitor is a TAJD686M006 TAJD686M006 Typical ESR measurements would yield. (TPSE107M016R0100 TPSE107M016R0100) ESR (Ohms) 1 Frequency 200 KHz 600 KHz 1 MHz 1.4 MHz 0.1 0.01 100 1000 10000 Frequency (Hz) 100000 1000000 Typical ESR (Ohms) 0.120 0.115 0.090 0.100 Power (Watts) Irms2 x ESR 0.060 0.006 0.002 0.001 Thus the total power dissipation would be 0.069 Watts. From the D case results shown in figure top of previous column, it can be seen that this power would cause the capacitors surface temperature to rise by about 5°C. For additional information, please refer to the AVX technical publication "Ripple Rating of Tantalum Chip Capacitors" by R.W. Franklin. 35 Technical Summary and Application Guidelines 2.2 Thermal Management The heat generated inside a tantalum capacitor in a.c. operation comes from the power dissipation due to ripple current. It is equal to I2R, where I is the rms value of the current at a given frequency, and R is the ESR at the same frequency with an additional contribution due to the leakage current. The heat will be transferred from the outer surface by conduction. How efficiently it is transferred from this point is dependent on the thermal management of the board. The power dissipation ratings given in Section 2.1 are based on free-air calculations. These ratings can be approached if efficient heat sinking and/or forced cooling is used. In practice, in a high density assembly with no specific thermal management, the power dissipation required to give a 10°C rise above ambient may be up to a factor of 10 less. In these cases, the actual capacitor temperature should be established (either by thermocouple probe or infra-red scanner) and if it is seen to be above this limit it may be necessary to specify a lower ESR part or a higher voltage rating. Please contact application engineering for details or contact the AVX technical publication entitled "Thermal Management of Surface Mounted Tantalum Capacitors" by Ian Salisbury. Thermal Dissipation from the Mounted Chip ENCAPSULANT LEAD FRAME TANTALUM ANODE COPPER SOLDER PRINTED CIRCUIT BOARD Thermal Impedance Graph with Ripple Current THERMAL IMPEDANCE GRAPH C CASE SIZE CAPACITOR BODY 140 TEMPERATURE DEG C 121 C\WATT 120 100 236 C\WATT 80 60 40 20 0 0 73 C\WATT X X X X - RESULTS OF RIPPLE CURRENT TEST - RESIN BODY 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 POWER IN UNIT CASE, DC WATTS = PCB MAX Cu THERMAL 36 = PCB MIN Cu AIR GAP = CAP IN FREE AIR Technical Summary and Application Guidelines SECTION 3 RELIABILITY AND CALCULATION OF FAILURE RATE Figure 2. Correction factor to failure rate F for voltage derating of a typical component (60% con. level). 3.1 STEADY-STATE Infant Mortalities 1.0000 Correction Factor Tantalum Dielectric has essentially no wear out mechanism and in certain circumstances is capable of limited self healing. However, random failures can occur in operation. The failure rate of Tantalum capacitors will decrease with time and not increase as with other electrolytic capacitors and other electronic components. 0.1000 0.0100 0.0010 0.0001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Applied Voltage / Rated Voltage Infinite Useful Life Useful life reliability can be altered by voltage derating, temperature or series resistance Operating Temperature. If the operating temperature is below the rated temperature for the capacitor then the operating reliability will be improved as shown in Figure 3. This graph gives a correction factor FT for any temperature of operation. Figure 1. Tantalum Reliability Curve where FU is a correction factor due to operating voltage/voltage derating FT is a correction factor due to operating temperature FR is a correction factor due to circuit series resistance FB is the basic failure rate level. For standard Tantalum product this is 1%/1000 hours Base failure rate. Standard tantalum product conforms to Level M reliability (i.e., 1%/1000 hrs.) at rated voltage, rated temperature, and 0.1/volt circuit impedance. This is known as the base failure rate, FB, which is used for calculating operating reliability. The effect of varying the operating conditions on failure rate is shown on this page. Operating voltage/voltage derating. If a capacitor with a higher voltage rating than the maximum line voltage is used, then the operating reliability will be improved. This is known as voltage derating. The graph, Figure 2, shows the relationship between voltage derating (the ratio between applied and rated voltage) and the failure rate. The graph gives the correction factor FU for any operating voltage. Figure 3: Correction factor to failure rate F for ambient temperature T for typical component (60% con. level). 100.0 Correction Factor The useful life reliability of the Tantalum capacitor is affected by three factors. The equation from which the failure rate can be calculated is: F = FU x FT x FR x FB 10.0 1.0 0.10 0.01 20 30 40 50 60 70 80 90 100 110 120 Temperature Circuit Impedance. All solid tantalum capacitors require current limiting resistance to protect the dielectric from surges. A series resistor is recommended for this purpose. A lower circuit impedance may cause an increase in failure rate, especially at temperatures higher than 20°C. An inductive low impedance circuit may apply voltage surges to the capacitor and similarly a non-inductive circuit may apply current surges to the capacitor, causing localized over-heating and failure. The recommended impedance is 1 per volt. Where this is not feasible, equivalent voltage derating should be used (See MIL HANDBOOK 217E). The graph, Figure 4, shows the correction factor, FR, for increasing series resistance. 37 Technical Summary and Application Guidelines Figure 4. Correction factor to failure rate F for series resistance R on basic failure rate FB for a typical component (60% con. level). Circuit resistance ohms/volt 3.0 2.0 1.0 0.8 0.6 0.4 0.2 0.1 FR 0.07 0.1 0.2 0.3 0.4 0.6 0.8 1.0 Leakage current vs number of surge failures Example calculation Consider a 12 volt power line. The designer needs about 10µF of capacitance to act as a decoupling capacitor near a video bandwidth amplifier. Thus the circuit impedance will be limited only by the output impedance of the board's power unit and the track resistance. Let us assume it to be about 2 Ohms minimum, i.e. 0.167 Ohms/Volt. The operating temperature range is -25°C to +85°C. If a 10µF 16 Volt capacitor was designed in the operating failure rate would be as follows. a) FT = 1.0 @ 85°C b) FR = 0.85 @ 0.167 Ohms/Volt c) FU = 0.08 @ applied voltage/rated voltage = 75% Thus FB = 1.0 x 0.85 x 0.08 x 1 = 0.068%/1000 Hours If the capacitor was changed for a 20 volt capacitor, the operating failure rate will change as shown. FU = 0.018 @ applied voltage/rated voltage = 60% FB = 1.0 x 0.85 x 0.018 x 1 = 0.0153%/1000 Hours 3.2 Dynamic. As stated in Section 1.2.4, the solid Tantalum capacitor has a limited ability to withstand voltage and current surges. Such current surges can cause a capacitor to fail. The expected failure rate cannot be calculated by a simple formula as in the case of steady-state reliability. The two parameters under the control of the circuit design engineer known to reduce the incidence of failures are derating and series resistance. The table below summarizes the results of trials carried out at AVX with a piece of equipment which has very low series resistance with no voltage derating applied. That is the capacitor was tested at its rated voltage. Results of production scale derating experiment Capacitance and Voltage 47µF 16V 100µF 10V 22µF 25V 38 Number of units tested 1,547,587 632,876 2,256,258 As can clearly be seen from the results of this experiment, the more derating applied by the user, the less likely the probability of a surge failure occurring. It must be remembered that these results were derived from a highly accelerated surge test machine, and failure rates in the low ppm are more likely with the end customer. A commonly held misconception is that the leakage current of a Tantalum capacitor can predict the number of failures which will be seen on a surge screen. This can be disproved by the results of an experiment carried out at AVX on 47µF 10V surface mount capacitors with different leakage currents. The results are summarized in the table below. 50% derating applied 0.03% 0.01% 0.05% No derating applied 1.1% 0.5% 0.3% Standard leakage range 0.1 µA to 1µA Over Catalog limit 5µA to 50µA Classified Short Circuit 50µA to 500µA Number tested 10,000 Number failed surge 25 10,000 26 10,000 25 Again, it must be remembered that these results were derived from a highly accelerated surge test machine, and failure rates in the low ppm are more likely with the end customer. AVX recommended derating table Voltage Rail 3.3 5 10 12 15 24 Working Cap Voltage 6.3 10 20 25 35 Series Combinations (11) For further details on surge in Tantalum capacitors refer to J.A. Gill's paper "Surge in solid Tantalum capacitors", available from AVX offices worldwide. An added bonus of increasing the derating applied in a circuit, to improve the ability of the capacitor to withstand surge conditions, is that the steady-state reliability is improved by up to an order. Consider the example of a 6.3 volt capacitor being used on a 5 volt rail. The steady-state reliability of a Tantalum capacitor is affected by three parameters; temperature, series resistance and voltage derating. Assume 40°C operation and 0.1 Ohms/Volt series resistance. Technical Summary and Application Guidelines If a 10 volt capacitor was used instead, the new scaling factor would be 0.006, thus the steady-state reliability would be: Failure rate = FU x FT x FR x 1%/1000 hours = 0.006 x 0.1 x 1 x 1%/1000 hours = 6 x 10-4 %/1000 hours The capacitors reliability will therefore be: Failure rate = FU x FT x FR x 1%/1000 hours = 0.15 x 0.1 x 1 x 1%/1000 hours = 0.015%/1000 hours SECTION 4 APPLICATION GUIDELINES FOR TANTALUM CAPACITORS ture and is designed to ensure that the temperature of the internal construction of the capacitor does not exceed 220°C. Preheat conditions vary according to the reflow system used, maximum time and temperature would be 10 minutes at 150°C. Small parametric shifts may be noted immediately after reflow, components should be allowed to stabilize at room temperature prior to electrical testing. Both TAJ and TAZ series are designed for reflow and wave soldering operations. In addition TAZ is available with gold terminations compatible with conductive epoxy or gold wire bonding for hybrid assemblies. So there is an order improvement in the capacitors steadystate reliability. Soldering Conditions and Board Attachment. The soldering temperature and time should be the minimum for a good connection. A suitable combination for wavesoldering is 230 - 250°C for 3 - 5 seconds. For vapor phase or infra-red reflow soldering the profile below shows allowable and dangerous time/temperature combinations. The profile refers to the peak reflow tempera- Allowable range of peak temp./time combination for wave soldering 270 260 Dangerous Range 250 Temperature 240 ( o C) 230 Allowable Range with Care 220 Allowable Range with Preheat 210 200 0 2 4 6 8 Soldering Time (secs.) 10 Under the CECC 00 802 International Specification, AVX Tantalum capacitors are a Class A component. The capacitors can therefore be subjected to one IR reflow, one wave solder and one soldering iron cycle. 12 If more aggressive mounting techniques