isc Silicon
NPN Power
Transistors
BD543/A/B/C
DESCRIPTION ·70 W at 25°C Case Temperature ·Complement to Type BD544/A/B/C ·8 A Continuous Collector Current ·Minimum Lot-to-Lot variations for robust device performance and reliable operation
APPLICATIONS ·Designed for high power audio amplifier applications.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
BD543
40
BD543A
60
VCBO
Collector-Base Voltage
V
BD543B
80
BD543C
100
BD543
40
BD543A
60
VCEO
Collector-Emitter Voltage
V
BD543B
80
BD543C
100
VEBO
Emitter-Base Voltage
5
V
IC
Collector Current-Continuous
8
A
ICM
Collector Current-Peak
Collector Power Dissipation
PC
@ TC=25℃ Collector Pow...