BU4525DF

Philips Semiconductors Objective specification Silicon Diffused Power Transistor BU4525DF GENERAL DESCRIPTION Enhanced performance, new generation, high-voltage, high-speed switching npn transistor in a plastic full-pack envelope with integrated damper diode intended for use in horizontal deflection circuits of colour television receivers and p.c monitors. Features exceptional tolerance to base drive and collector current load variations resulting in a very low worst case dissipation. QUICK REFERENCE DATA SYMBOL VCESM VCEO IC ICM Ptot VCEsat ICsat VF tf PARAMETER Collector-emitter voltage peak value Collector-emitter voltage (open base) Collector current (DC) Collector current peak value Total power dissipation Collector-emitter saturation voltage Collector saturation current Diode forward voltage Fall time CONDITIONS VBE = 0 V TYP. 9.0 t.b.f 0.4 t.b.f MAX. 1500 800 12 30 45 3.0 2.2 0.55 t.b.f UNIT V V A A W V A A V µs µs Ths ≤ 25 ˚C IC = 9.0 A; IB = 2.25 A f = 16 kHz f = 70 kHz IF = 9.0 A ICsat = 9.0 A;f = 16 kHz f = 70 kHz PINNING - SOT199 PIN 1 2 3 base collector emitter DESCRIPTION PIN CONFIGURATION case SYMBOL c b Rbe case isolated 1 2 3 e LIMITING VALUES Limiting values in accordance with the Absolute Maximum Rating System (IEC 134) SYMBOL VCESM VCEO IC ICM IB IBM -IBM Ptot Tstg Tj PARAMETER Collector-emitter voltage peak value Collector-emitter voltage (open base) Collector current (DC) Collector current peak value Base current (DC) Base current peak va...