Cautions Keep safety first your circuit designs! Renesas Technolo

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Cautions Keep safety first your circuit designs! Renesas Technolo

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Cautions
Keep safety first your circuit designs! Renesas Technology Corporation puts maximum effort into making semiconductor products better more reliable, there always possibility that trouble occur with them. Trouble with semiconductors lead personal injury, fire property damage. Remember give consideration safety when making your circuit designs, with appropriate measures such placement substitutive, auxiliary circuits, (ii) nonflammable material (iii) prevention against malfunction mishap. Notes regarding these materials These materials intended reference assist customers selection Renesas Technology Corporation product best suited customer's application; they convey license under intellectual property rights, other rights, belonging Renesas Technology Corporation third party. Renesas Technology Corporation assumes responsibility damage, infringement third-party's rights, originating product data, diagrams, charts, programs, algorithms, circuit application examples contained these materials. information contained these materials, including product data, diagrams, charts, programs algorithms represents information products time publication these materials, subject change Renesas Technology Corporation without notice product improvements other reasons. therefore recommended that customers contact Renesas Technology Corporation authorized Renesas Technology Corporation product distributor latest product information before purchasing product listed herein. information described here contain technical inaccuracies typographical errors. Renesas Technology Corporation assumes responsibility damage, liability, other loss rising from these inaccuracies errors. Please also attention information published Renesas Technology Corporation various means, including Renesas Technology Corporation Semiconductor home page (http://www.renesas.com). When using information contained these materials, including product data, diagrams, charts, programs, algorithms, please sure evaluate information total system before making final decision applicability information products. Renesas Technology Corporation assumes responsibility damage, liability other loss resulting from information contained herein. Renesas Technology Corporation semiconductors designed manufactured device system that used under circumstances which human life potentially stake. Please contact Renesas Technology Corporation authorized Renesas Technology Corporation product distributor when considering product contained herein specific purposes, such apparatus systems transportation, vehicular, medical, aerospace, nuclear, undersea repeater use. prior written approval Renesas Technology Corporation necessary reprint reproduce whole part these materials. these products technologies subject Japanese export control restrictions, they must exported under license from Japanese government cannot imported into country other than approved destination. diversion reexport contrary export control laws regulations Japan and/or country destination prohibited. Please contact Renesas Technology Corporation further details these materials products contained therein.
2SA778(K), 2SA778A(K)
Silicon Epitaxial
ADE-208-314 1st. Edition Mar. 2001 Application
High voltage medium speed switching
Outline
TO-92
Emitter Collector Base
2SA778(K), 2SA778A(K)
Absolute Maximum Ratings 25°C)
Item Collector base voltage Collector emitter voltage Emitter base voltage Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO Tstg 2SA778(K) -150 -150 +150 2SA778A(K) -180 -180 +150 Unit
Electrical Characteristics 25°C)
2SA778(K) Item Collector base breakdown voltage Collector emitter breakdown voltage Collector cutoff current Symbol V(BR)CBO V(BR)CER -1.0 -1.0 -1.0 2SA778A(K) -1.0 -1.0 -1.0 Unit Test conditions -100 -150 -10.3 =-17 -1mA,
-150 -150 -0.3
-180 -180 -0.3
Emitter cutoff current
current transfer ratio Collector emitter saturation voltage Base emitter saturation voltage Collector output capacitance VCE(sat) VBE(sat)
-0.77 -1.0
-0.77 -1.0
Gain bandwidth product Turn time Turn time Storage time
2SA778(K), 2SA778A(K)
Switching Time Test Circuit Switching Time Test Circuit ton, toff Test Circuit D.U.T.
0.002 0.002
P.G. duty ratio
tstg Test Circuit D.U.T
0.002 0.002
P.G. 15ns duty ratio
-10.3 Unit
Unit
Response Waveform Response Waveform tstg toff
Input Output
Input Output
tstg
2SA778(K), 2SA778A(K)
Typical Output Characteristics Maximum Collector Dissipation Curve Collector power dissipation (mW) Collector Current (mA) -0.9 -0.8 -0.7
-0.6 -0.5
-0.4
-0.3 -0.2 -0.15 -0.1
-0.05
Ambient Temperature (°C)
Collector Emitter Voltage
Typical Output Characteristics -0.5 Collector Current ICBO (nA) Collector Current (mA) -300
Collector Cutoff Current Collector Base Voltage
-0.4
-100
-0.3
-1.0 -0.3
-0.2
-0.1
25°C
-120 -160 -200 Collector Emitter Voltage
-120 -160 -200 Collector Base Voltage
2SA778(K), 2SA778A(K)
Current Transfer Ratio Collector Current
Collector Emitter Saturation Voltage Collector Current Collector emitter saturation voltage (sat) -2.0
current transfer ratio
-1.6
-1.2
-0.8
-0.4
Collector Current (mA)
-0.1 -0.2 -0.5 -1.0 Collector Current (mA)
Collector output capacitance (pF) Emitter input capacitance (pF)
Base Emitter Saturation Voltage Collector Current -0.9 Base emitter saturation voltage (sat)
Input Output Capacitance Voltage -0.5 -1.0 Collector Base Voltage Emitter Base Voltage
-0.8
-0.7
-0.6
-0.5
-0.4 -0.1 -0.2 -0.5 -1.0 Collector Current (mA)
2SA778(K), 2SA778A(K)
Gain Bandwidth Product Collector Current Gain bandwidth product (MHz) Switching time (µs) 0.02 -0.5 -1.0 Collector Current (mA) 0.01 -0.5-1.0 Collector Current (mA) Switching Time Collector Current 0.05 tstg toff
2SA778(K), 2SA778A(K)
Package Dimensions January, 2001
Unit:
0.55Max 0.60
12.7
0.5Max
1.27 2.54
Hitachi Code JEDEC EIAJ Mass (reference value)
TO-92 Conforms Conforms 0.25
2SA778(K), 2SA778A(K)
Cautions
Hitachi neither warrants grants licenses rights Hitachi's third party's patent, copyright, trademark, other intellectual property rights information contained this document. Hitachi bears responsibility problems that arise with third party's rights, including intellectual property rights, connection with information contained this document. Products product specifications subject change without notice. Confirm that have received latest product standards specifications before final design, purchase use. Hitachi makes every attempt ensure that products high quality reliability. However, contact Hitachi's sales office before using product application that demands especially high quality reliability where failure malfunction directly threaten human life cause risk bodily injury, such aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment medical equipment life support. Design your application that product used within ranges guaranteed Hitachi particularly maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions other characteristics. Hitachi bears responsibility failure damage when used beyond guaranteed ranges. Even within guaranteed ranges, consider normally foreseeable failure rates failure modes semiconductor devices employ systemic measures such failsafes, that equipment incorporating Hitachi product does cause bodily injury, fire other consequential damage operation Hitachi product. This product designed radiation resistant. permitted reproduce duplicate, form, whole part this document without written approval from Hitachi. Contact Hitachi's sales office questions regarding this document Hitachi semiconductor products.
Hitachi, Ltd.
Semiconductor Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
NorthAmerica Europe Asia Japan
http://sicapac.hitachi-asia.com
Hitachi Asia Ltd. Hitachi Tower Collyer Quay #20-00, Singapore 049318 <65>-538-6533/538-8577 <65>-538-6933/538-3877 http://www.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, 167, North Road, Hung-Kuo Building, Taipei (105), Taiwan <886>-(2)-2718-3666 <886>-(2)-2718-8180 Telex 23222 HAS-TP http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Tsui, Kowloon, Hong Kong <852>-(2)-735-9218 <852>-(2)-730-0281 http://www.hitachi.com.hk
further information write
Hitachi Semiconductor (America) Inc. East Tasman Drive, Jose,CA 95134 Tel: (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic Components Group Dornacher Strae D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9180-0 Fax: <49> (89) Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160
Copyright Hitachi, Ltd., 2000. rights reserved. Printed Japan.
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