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BU2508AW bảng dữ liệu(PDF) 1 Page - NXP Semiconductors |
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1 / 7 page Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2508AW GENERAL DESCRIPTION Enhanced performance, new generation, high-voltage, high-speed switching npn transistor in a plastic envelope intended for use in horizontal deflection circuits of colour television receivers. Features exceptional tolerance to base drive and collector current load variations resulting in a very low worst case dissipation. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT V CESM Collector-emitter voltage peak value V BE = 0 V - 1500 V V CEO Collector-emitter voltage (open base) - 700 V I C Collector current (DC) - 8 A I CM Collector current peak value - 15 A P tot Total power dissipation T mb ≤ 25 ˚C - 125 W V CEsat Collector-emitter saturation voltage I C = 4.5 A; IB = 1.12 A - 1.0 V I Csat Collector saturation current f=16kHz 4.5 - A t f Fall time I Csat = 4.5 A;f=16kHz 0.4 0.6 µs PINNING - SOT429 PIN CONFIGURATION SYMBOL PIN DESCRIPTION 1 base 2 collector 3 emitter tab collector LIMITING VALUES Limiting values in accordance with the Absolute Maximum Rating System (IEC 134) SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT V CESM Collector-emitter voltage peak value V BE = 0 V - 1500 V V CEO Collector-emitter voltage (open base) - 700 V I C Collector current (DC) - 8 A I CM Collector current peak value - 15 A I B Base current (DC) - 4 A I BM Base current peak value - 6 A -I B(AV) Reverse base current average over any 20 ms period - 100 mA -I BM Reverse base current peak value 1 -5 A P tot Total power dissipation T mb ≤ 25 ˚C - 125 W T stg Storage temperature -55 150 ˚C T j Junction temperature - 150 ˚C THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT R th j-mb Junction to mounting base - - 1.0 K/W R th j-a Junction to ambient in free air 45 - K/W 2 3 1 b c e 1 Turn-off current. September 1997 1 Rev 1.100 |
Số phần tương tự - BU2508AW |
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Mô tả tương tự - BU2508AW |
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