BU2708DX

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2708DX GENERAL DESCRIPTION High voltage, high-speed switching npn transistor with integrated damper diode in a plastic full-pack 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 low worst case dissipation. Designed to withstand VCES pulses up to 1700V. QUICK REFERENCE DATA SYMBOL VCESM VCEO IC ICM Ptot VCEsat ICsat VF ts 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 Storage time CONDITIONS VBE = 0 V TYP. 4.0 1.6 4.8 MAX. 1700 825 8 15 45 1.0 5.5 UNIT V V A A W V A V µs Ths ≤ 25 ˚C IC = 4 A; IB = 1.33 A f = 16 kHz IF = 4.0 A ICsat = 4 A; f = 16 kHz PINNING - SOT399 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 value Reverse base current peak value 1 Total power dissipation S...