BD543

Maximum Operating Frequency :
Packaging :
Transistor Polarity : NPN
Configuration : Single
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Emitter- Base Voltage VEBO : 5 V
Maximum DC Collector Current : 8 A
Collector- Emitter Voltage VCEO Max : 40 V
DC Collector/Base Gain hfe Min : 60
Package / Case : TO-220


Specifications

Parameter	Symbol	Value	Units
Collector-Base Voltage BD543 BD543A BD543B BD543C	VCBO	40 60 80 100	V
Collector-Emitter Voltage BD543 BD543A BD543B BD543C	VCEO	40 60 80 100	V
Emitter-Base Voltage	VEBO	5	V
Continuous collector current	IC	8	A
Peak collector current (see Note 1)	ICM	10	A
Continuous device dissipation at (or below) 25°C case temperature (see Note 2)	Ptot	70	W
Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)	Ptot	2	W
Operating free air temperature range	TA	-65 to +150
Operating junction temperature range	Tj	-65 to +150
Storage Temperature	TSTG	-65 to +150
Lead temperature 3.2 mm from case for 10 seconds	TL	260