Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU4525AF
GENERAL DESCRIPTION
Enhanced...
Philips Semiconductors
Product specification
Silicon Diffused Power
Transistor
BU4525AF
GENERAL DESCRIPTION
Enhanced performance, new generation, high-voltage, high-speed switching
npn transistor in a plastic full-pack envelope 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 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 Fall time CONDITIONS VBE = 0 V TYP. 9.0 7.0 0.4 0.15 MAX. 1500 800 12 30 45 3.0 0.55 UNIT V V A A W V A A µs µs
Ths ≤ 25 ˚C IC = 9.0 A; IB = 2.25 A f = 16 kHz f = 70 kHz ICsat = 9.0 A;f = 16 kHz ICsat = 7.0 A;f = 70 kHz
PINNING - SOT199
PIN 1 2 3 base collector emitter DESCRIPTION
PIN CONFIGURATION
case
SYMBOL
c b
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 Storage te...