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MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Base Current
—Collector Current Continuous
@Total Device Dissipation Ta = 25°C
Derate above 25°C
@Total Device Dissipation Ta
Derate above 75°C
75°C
Operating and Storage Junction Temperature Range
Symbol
VCEO v CBO v EBO
MM42Q MM421
250 325 275 6.0
Vdc
PD PD Tj, Tstg
500
800 5.3
2.5 25
-65 to +175
mA
mW
mW/°C
Watts mW/°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.