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AN10405
Increased circuit efficiency, less required board space saved money replacing power transistors VCEsat (BISS) transistors
Rev. 01.00 January 2006 Application note
Document information Info Keywords Abstract Content Bipolar transistors, BISS, VCEsat, PBSS, power transistors This application note provides information make cost saving opportunity replacing older medium power power transistors Philips' VCEsat (BISS) transistors. cross reference table provides cross reference leaded types. Further spreadsheets show comparison most common parameters (VCEO, VCEsat hFE).
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Revision history Date 20060106 Description Initial document
Contact information
additional information, please visit: sales office addresses, please send email
<12NC> Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Introduction
This application note provides information make cost saving opportunity replacing older medium power power transistors Philips' VCEsat (BISS) transistors1. cross reference table provides cross reference leaded types. Further spreadsheets show comparison most common parameters (VCEO, VCEsat hFE).
Reduced power dissipation saturation voltage
saturation voltage VCEsat, high collector current capability IC(max) high current gain make BISS transistors excellent alternative older medium power transistors SOT54 (TO-92), SOT223 (SC-73) SOT89 (SC-62) power transistors DPAK, TO-220 TO-126. Particularly, switching applications transistors' power dissipation significantly lower collector-emitter saturation voltage following example shows:
Table
Example Type Package VCEsat VCEsat hFE(min)
BISS transistors dissipate less power enabling select smaller cheaper packages
Power transistor BD132 SOT32 (TO-126) 1400 BISS transistor PBSS5350S SOT54 (TO-92)
lower power dissipation transistors with smaller package selected. PBSS5350S SOT54 (TO-92) example replaces BD132 TO-126. Keeping mind that discrete semiconductors package costs higher than cost silicon savings realized using small SOT54 BISS transistors. Additionally, circuit efficiency increases less board space necessary. Further, BISS transistors present higher current gain hFE. result, less base current required control transistor which takes load from driving circuit. While switching applications VCEsat very low, higher linear applications leads higher power dissipation. replacement with BISS transistors limited leaded BISS transistors 1350 surface mount applications SOT223 transistors collector mounting pad).
More information VCEsat (BISS) transistors given following application notes:
AN10116: Breakthrough Small Signal VCEsat (BISS) Transistors their Applications AN10393: BISS transistors MEGA Schottky rectifiers improved technologies discrete semiconductors
<12NC> Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Only BISS transistor types necessary replace numerous power transistors: PBSS8110_ PBSS9110_ PBSS4350_ PBSS5350_ PBSS4540Z PBSS5540Z PBSS302ND PBSS302PD replace replace
power transistors with rated collector current.
power transistors with rated collector current. Table Table show most common parameters these types reference.
Common replacements
Many popular transistors included cross reference table (Table 2:). Main cross reference data given Table Table provided confirm selection. replacements these tables provide three alternatives with same electrical different thermal specifications. This enables smallest package possible depending actual power dissipation. BISS transistors Table selected with focus reducing number types. This implies that provided replacement must necessarily optimum solution with regard achievable power dissipation.
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
General selection process
transistors included cross reference table following steps need done comparing data sheets: Limiting values, VCEO: BISS transistors must have equal higher value. Limiting values, BISS transistors must have equal higher value. Characteristics, VCEsat(max): BISS transistors must have equal lower value, attention comparable operating conditions Notes VCEsat: This parameter mostly important switching applications (i.e. relevant linear applications). lower ratio IC/IB lower saturation voltage higher required base current. VCEsat values BISS transistors below values power transistors. Characteristics, hFE(min): BISS transistors must have equal higher value, attention comparable operating conditions VCE. Notes hFE: This parameter important linear switching applications. higher higher current gain specified current. values BISS transistors above values power transistors. Calculate resulting power dissipation Ptot select most appropriate package. Switching applications: Ptot VCEsat VBEsat Linear applications: Ptot Notes Ptot: rough estimation input power dissipation (VBE(sat) neglected. linear applications power dissipation become issue since significantly higher than VCEsat switching applications. package selection mounting conditions must considered: SOT54 SOT223*) SOT89*) SOT457*) SOT23*) 0.83 1.35 0.48
Mounted collector mounting
switching applications high power dissipation capability package often necessary anymore since heat generation much lower using BISS transistors very VCEsat values. even lower power dissipation lower VCEsat values achieved selecting BISS transistors with lower VCEO value. example application requires only breakdown voltage, transistor should used instead transistor. most medium power power transistors types given Table 19:- Table should sufficient. please look data sheets transistors starting with "PBSS" Internet contact your nearest Philips sales office.
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Cross reference table common replacements
Table
original type
Cross reference table replacing (medium) power BISS transistors
replacement SOT54 SOT223 PBSS8110Z PBSS9110Z PBSS8110Z PBSS9110Z PBSS8110Z PBSS9110Z PBSS9110Z PBSS9110Z PBSS9110Z PBSS8110Z PBSS8110Z PBSS8110Z PBSS9110Z PBSS9110Z PBSS9110Z PBSS8110Z PBSS8110Z PBSS8110Z PBSS4350Z PBSS5350Z PBSS4350Z PBSS5350Z PBSS4350Z PBSS5350Z PBSS4350Z PBSS5350Z PBSS4350Z PBSS5350Z PBSS4540Z PBSS5540Z PBSS4540Z PBSS5540Z PBSS4540Z PBSS5540Z PBSS4350S PBSS5350S PBSS4350Z PBSS5350Z PBSS4540Z PBSS4350D PBSS5350D PBSS302ND SOT457 PBSS8110D PBSS9110D PBSS8110D PBSS9110D PBSS8110D PBSS9110D PBSS9110D PBSS9110D PBSS9110D PBSS8110D PBSS8110D PBSS8110D PBSS9110D PBSS9110D PBSS9110D PBSS8110D PBSS8110D PBSS8110D PBSS4350D PBSS5350D PBSS4350D PBSS5350D PBSS4350D PBSS5350D PBSS4350D PBSS5350D PBSS4350D PBSS5350D PBSS302ND PBSS302PD PBSS302ND PBSS302PD SOT23 PBSS8110T PBSS9110T PBSS8110T PBSS9110T PBSS8110T PBSS9110T PBSS9110T PBSS9110T PBSS9110T PBSS8110T PBSS8110T PBSS8110T PBSS9110T PBSS9110T PBSS9110T PBSS8110T PBSS8110T PBSS8110T cross ref. data Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table
Koninklijke Philips Electronics N.V. 2005. rights reserved.
BC635 BC636 BC637 BC638 BC639 BC640 BCP51 BCP52 BCP53 BCP54 BCP55 BCP56 BCX51 BCX52 BCX53 BCX54 BCX55 BCX56 BD131 BD132 BD135 BD136 BD137 BD138 BD139 BD140 BD329 BD330 BD433 BD434 BD435 BD436 KSH200 KSH210 KSH31 KSH32 MJD148
<12NC>
PBSS8110S PBSS9110S PBSS8110S PBSS9110S PBSS8110S PBSS9110S PBSS9110S PBSS9110S PBSS9110S PBSS8110S PBSS8110S PBSS8110S PBSS9110S PBSS9110S PBSS9110S PBSS8110S PBSS8110S PBSS8110S PBSS4350S PBSS5350S PBSS4350S PBSS5350S PBSS4350S PBSS5350S PBSS4350S PBSS5350S PBSS4350S PBSS5350S
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
original type
replacement SOT54 SOT223 PBSS4540Z PBSS5540Z PBSS4350S PBSS5350S PBSS8110S PBSS8110S PBSS8110S PBSS8110S PBSS9110S PBSS9110S PBSS9110S PBSS9110S PBSS4350S PBSS5350S PBSS4350Z PBSS5350Z PBSS8110Z PBSS8110Z PBSS8110Z PBSS8110Z PBSS9110Z PBSS9110Z PBSS9110Z PBSS9110Z PBSS4350Z PBSS5350Z PBSS4350D PBSS5350D PBSS8110D PBSS8110D PBSS8110D PBSS8110D PBSS9110D PBSS9110D PBSS9110D PBSS9110D PBSS4350D PBSS5350D PBSS8110T PBSS8110T PBSS8110T PBSS8110T PBSS9110T PBSS9110T PBSS9110T PBSS9110T SOT457 SOT23 cross ref. data Table Table Table Table Table Table Table Table Table Table Table Table Table Table
MJD200 MJD210 MJD31 MJD32 TIP29 TIP29A TIP29B TIP29C TIP30 TIP30A TIP30B TIP30C TIP31 TIP32
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Basic cross reference data, transistors
Table
original type leaded type package Ptot BC635 BC637 BC639 SOT54 BCP54 BCP55 BCP56 SOT223 1000
replacement leaded BCX54 BCX55 BCX56 SOT89
PBSS8110D SOT457
PBSS8110S SOT54
PBSS8110T SOT23
VCEO VCEsat(max) hFE(min)
0,15
0,25
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type TIP29 TIP29A TIP29B TIP29C TO-220AB 2000 replacement leaded
PBSS8110S
PBSS8110Z
PBSS8110T
package Ptot
SOT54
SOT223 1000
SOT23
VCEO VCEsat(max) hFE(min)
0,25
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type leaded type package Ptot BD135 BD137 BD139 SOT32 (TO-126) 1250 replacement leaded PBSS4350S SOT54 PBSS4350Z SOT223 1350
PBSS4350D SOT457
VCEO VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type package Ptot TIP31 TO-220 2000 MJD31 KSH31 TO-252 DPAK 1560 replacement leaded PBSS4350S SOT54 PBSS4350Z SOT223 1350
PBSS4350D SOT457
VCEO VCEsat(max) hFE(min)
1200
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type leaded type package Ptot BD131 SOT32 (TO-126) replacement leaded PBSS4350S SOT54 PBSS4350Z SOT223 1350
PBSS4350D SOT457
VCEO VCEsat(max)
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type package Ptot BD329 SOT32 (TO-126) replacement leaded PBSS4350S SOT54 PBSS4350Z SOT223 1350
PBSS4350D SOT457
VCEO VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type type package Ptot MJD200 KSH200 TO-252 DPAK 1400 replacement PBSS4540Z SOT223 1350
VCEO VCEsat(max)
1800 1000
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type package Ptot BD433 BD435 TO-126 MJD148 TO-252 DPAK 1750 replacement PBSS4540Z SOT223 1350
PBSS302ND SOT457
VCEO
VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Basic cross reference data, transistors
Table
original type leaded type BC636 BC638 BC640 SOT54 BCP51 BCP52 BCP53 SOT223 1000
replacement leaded BCX51 BCX52 BCX53 SOT89
PBSS9110D SOT457
PBSS9110S SOT54
PBSS9110T SOT23
package Ptot
VCEO VCEsat(max) hFE(min)
0,15
0,25
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type TIP30 TIP30A TIP30B TIP30C TO-220AB 2000 replacement leaded
PBSS9110S
PBSS9110Z
PBSS9110T
package Ptot
SOT54
SOT223 1000
SOT23
VCEO VCEsat(max) hFE(min)
0,25
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type leaded type BD136 BD138 BD140 SOT32 (TO-126) 1250 replacement leaded PBSS5350S SOT54 PBSS5350Z SOT223 1350
PBSS5350D SOT457
package Ptot
VCEO VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type package Ptot TIP32 TO-220 2000 MJD32 KSH32 TO-252 DPAK 1560 replacement leaded PBSS5350S SOT54 PBSS5350Z SOT223 1350
PBSS5350D SOT457
VCEO VCEsat(max) hFE(min)
1200
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type leaded type package Ptot BD132 SOT32 (TO-126) replacement leaded PBSS5350S SOT54 PBSS5350Z SOT223 1350
PBSS5350D SOT457
VCEO VCEsat(max)
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type leaded type package Ptot BD330 SOT32 (TO-126) replacement leaded PBSS5350S SOT54 PBSS5350Z SOT223 1350
PBSS5350D SOT457
VCEO VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table
original type type package Ptot MJD210 KSH210 TO-252 DPAK 1400 replacement PBSS5540Z SOT223 1350
VCEO VCEsat(max)
1800 1000
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table
original type type package Ptot BD434 BD436 TO-126 replacement PBSS5540Z SOT223 1350
PBSS302PD SOT457
VCEO VCEsat(max) hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Basic data BISS transistors
Table BISS transistors
leaded type package Ptot PBSS8110S SOT54 PBSS8110D SOT457
PBSS8110T SOT23
VCEO VCEsat(max)
0,25
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table BISS transistors
leaded type package PBSS4350S SOT54 PBSS4350Z SOT223 PBSS4350D SOT457
Ptot VCEO VCEsat(max)
1350
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table BISS transistors
type package Ptot PBSS4540Z SOT223 1350
PBSS302ND SOT457
VCEO VCEsat(max)
hFE(min)
Table BISS transistors
leaded type package Ptot PBSS9110S SOT54 PBSS9110D SOT457
PBSS9110T SOT23
VCEO VCEsat(max)
0,25
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Table BISS transistors
leaded type package PBSS5350S SOT54 PBSS5350Z SOT223 PBSS5350D SOT457
Ptot VCEO VCEsat(max)
1350
hFE(min)
Device mounted PCB, single-sided copper, tin-plated, mounting collector
Table BISS transistors
type package Ptot PBSS5540Z SOT223 1350
PBSS302PD SOT457
VCEO VCEsat(max)
hFE(min)
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
free from patent, copyright, mask work right infringement, unless otherwise specified. Application information Applications that described herein these products illustrative purposes only. Philips Semiconductors make representation warranty that such applications will suitable specified without further testing modification.
Disclaimers
Life support These products designed life support appliances, devices, systems where malfunction these products reasonably expected result personal injury. Philips Semiconductors customers using selling these products such applications their risk agree fully indemnify Philips Semiconductors damages resulting from such application. Right make changes Philips Semiconductors reserves right make changes products including circuits, standard cells, and/or software described contained herein order improve design and/or performance. When product full production (status `Production'), relevant changes will communicated Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes responsibility liability these products, conveys licence title under patent, copyright, mask work right these products, makes representations warranties that these products
Trademarks
Notice: referenced brands, product names, service names trademarks property their respective owners.
<12NC>
Koninklijke Philips Electronics N.V. 2005. rights reserved.
Application note
Rev. 01.00 January 2006
Philips Semiconductors
AN10405
Replacing power transistors VCEsat (BISS) transistors
Contents
Introduction Reduced power dissipation saturation voltage Common replacements.4 General selection process.5 Cross reference table common replacements.6 Basic cross reference data, transistors.8 Basic cross reference data, transistors Basic data BISS transistors.16 Disclaimers Contents.20
Koninklijke Philips Electronics N.V. 2005
rights reserved. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice. liability will accepted publisher consequence use. Publication thereof does convey imply license under patent- other industrial intellectual property rights.
Date release:06 January 2006 Document number: <12NC> Published Netherlands
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