isc Silicon
PNP Power
Transistors
BD544/A/B/C
DESCRIPTION ·70 W at 25°C Case Temperature ·Complement to Type BD543/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
BD544
-40
BD544A
-60
VCBO
Collector-Base Voltage
V
BD544B
-80
BD544C -100
BD544
-40
VCEO
Collector-Emitter Voltage
BD544A
-60
V
BD544B
-80
BD544C -100
VEBO
Emitter-Base Voltage
-5
V
IC
Collector Current-Continuous
-8
A
ICM
Collector Current-Peak
Collector Power Dissipation
PC
@ TC=25℃ Collec...