BD743B

Configuration :
Maximum Operating Frequency :
Packaging :
Transistor Polarity : NPN
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Emitter- Base Voltage VEBO : 5 V
Maximum DC Collector Current : 15 A
Collector- Emitter Voltage VCEO Max : 80 V
DC Collector/Base Gain hfe Min : 40
Package / Case : TO-220


Specifications

RATING		SYMBOL	VALUE	UNIT
Collector-base voltage (IE = 0)	BD743 BD743A BD743B BD743C	VCBO	50 70 90 110	V
Collector-emitter voltage (IB = 0)	BD743 BD743A BD743B BD743C	VCEO	45 60 80 100	V
Emitter-base voltage		VEBO	5	V
Continuous collector current		IC	15	A
Peak collector current (see Note 1)		ICM	20	A
Continuous base current		IB	5	A
Continuous device dissipation at (or below) 25°C case temperature (see Note 2)		Ptot	90	W
Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)		Ptot	2	W
Unclamped inductive load energy (see Note 4)		1/2LIC2	90	mJ
Operating free air temperature range		TA	-65 to +150	°C
Operating junction temperature range		Tj	-65 to +150	°C
Storage temperature range		Tstg	-65 to +150	°C
Lead temperature 3.2 mm from case for 10 seconds		TL	250	°C