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| 2SA743, 2SA743A Silicon PNP Epitaxial Application Low frequency power amplifier complementary pair with 2SC1212 and 2SC1212A Outline TO-126 MOD 1 1. Emitter 2. Collector 3. Base 2 3 Absolute Maximum Ratings (Ta = 25C) Ratings Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector power dissipation Symbol VCBO VCEO VEBO IC PC PC * Junction temperature Storage temperature Note: 1. Value at TC = 25C. Tj Tstg 1 2SA743 -50 -50 -4 -1 0.75 8 150 -55 to +150 2SA743A -80 -80 -4 -1 0.75 8 150 -55 to +150 Unit V V V A W C C 2SA743, 2SA743A Electrical Characteristics (Ta = 25C) 2SA743 Item Collector to base breakdown voltage Collector to emitter breakdown voltage Emitter to base breakdown voltage Collector cutoff current Symbol V(BR)CBO V(BR)CEO V(BR)EBO I CER I CER DC current tarnsfer ratio hFE*1 hFE Base to emitter voltage VBE Collector to emitter saturation voltage VCE(sat) Min -50 -50 -4 -- -- 60 20 -- -- -- Typ -- -- -- -- -- 120 -- Max -- -- -- -20 -- 200 -- 2SA743A Min -80 -80 -4 -- -- 60 20 -- -- -- Typ -- -- -- -- -- 120 -- Max -- -- -- -- -20 200 -- V V MHz Unit V V V A Test conditions I C = -1 mA, IE = 0 I C = -10 mA, RBE = I E = -1 mA, IC = 0 VCE = -50 V, RBE = 1 k VCE = -80 V, RBE = 1 k VCE = -4 V, IC = -50 mA VCE = -4 V, IC = -1 A (pulse) VCE = -4 V, IC = -50 mA I C = -1 A, IB = -0.1 A VCE = -4 V, IC = -30 mA -0.65 -1.0 -0.75 -1.5 120 -- -0.65 1.0 -0.75 -1.5 120 -- Gain bandwidth product f T Note: B 60 to 120 1. The 2SA743 and 2SA743A is grouped by hFE as follows. C 100 to 200 2 2SA743, 2SA743A Maximum Collector Dissipation Curve 0.8 Collector power dissipation PC (W) Collector power dissipation PC (W) 0.75 W 0.6 8 Maximum Collector Dissipation Curve 6 0.4 4 0.2 2 0 50 100 150 Ambient temperature Ta (C) 200 0 50 100 150 Case temperature TC (C) 200 Typical Output Charactristics (1) -200 -1 .6 4 -1. -1 .2 Typical Output Characteristics (2) 1.0 Collector current IC (mA) -160 -0.8 -120 -0.6 Collector currnet IC (A) 0 -1. TC = 25C 0.8 8 24 6 -2 - 20 -1 2 - -1 -10 -8 -6 TC = 25C 0.6 -4 0.4 -80 -0.4 -0.2 mA -2 mA 0.2 IB = 0 0 -1 -2 -3 -4 -5 Collector to emitter voltage VCE (V) -40 IB = 0 0 -10 -20 -30 -40 -50 Collector to emitter voltage VCE (V) 3 2SA743, 2SA743A DC Currnet Transfer Ratio vs. Collector Current 180 TC = 75C DC current transfer ratio hFE VCE = -4 V Pulse TC = 75C 25 -25 Typical Transfer Characteristics -1.0 -0.5 Collector current IC (A) -0.2 -0.1 -0.05 -0.02 -0.01 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 Base to emitter voltage VBE (V) VCE = -4 V Pulse 160 140 25 120 100 80 -25 60 -0.01 -0.02 -0.05 -0.1 -0.2 -0.5 -1.0 Collector current IC (A) 4 Unit: mm 8.0 0.5 0 12 3.1 +0.15 -0.1 3.7 0.7 11.0 0.5 2.7 0.4 12 0 2.3 0.3 120 1.1 15.6 0.5 0.8 2.29 0.5 2.29 0.5 0.55 1.2 Hitachi Code JEDEC EIAJ Weight (reference value) TO-126 Mod -- -- 0.67 g Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or 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 URL NorthAmerica : http:semiconductor.hitachi.com/ Europe : http://www.hitachi-eu.com/hel/ecg Asia (Singapore) : http://www.has.hitachi.com.sg/grp3/sicd/index.htm Asia (Taiwan) : http://www.hitachi.com.tw/E/Product/SICD_Frame.htm Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/indx.htm For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 778322 Hitachi Asia Pte. Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: <886> (2) 2718-3666 Fax: <886> (2) 2718-8180 Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong Tel: <852> (2) 735 9218 Fax: <852> (2) 730 0281 Telex: 40815 HITEC HX Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan. |
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