Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU4507DX
GENERAL DESCRIPTION
Enhanced...
Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU4507DX
GENERAL DESCRIPTION
Enhanced performance, new generation, high-
voltage, high-speed switching npn transistor in a plastic full-pack envelope with an integrated damper diode intended for use in horizontal deflection circuits of colour television receivers and computer 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. 4 1.7 300 MAX. 1500 800 8 15 45 3.0 2.1 400 UNIT V V A A W V A V ns
Ths ≤ 25 ˚C IC = 4 A; IB = 1.0 A f = 16kHz IF = 4 A ICsat = 4 A; f = 16kHz
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...