SEMICONDUCTORS
BD743 – A – B – C SILICON POWER
TRANSISTORS
The BD743 series are
NPN power
transistors in a TO-220 envelope.
They are intended for use in power linear and switching application.
High current capability and high power dissipation.
PNP complements are BD744-A-B-C Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
Ratings
BD743 BD743A BD743B BD743C BD743 BD743A BD743B BD743C BD743 BD743A BD743B BD743C BD743 BD743A BD743B BD743C BD743 BD743A BD743B BD743C BD743 BD743A BD743B BD743C TC = 25°C TA = 25°C
Value
50 70 900 110 45 60 80 100 5
Unit
VCBO
Collector-Base Voltage (IE=0)
V
www.
DataSheet.
net/
VCEO
Collector-Emitter Voltage (IB=0)
V
VEBO
Emitter-Base Voltage (IC=...