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MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage Collector Current - Continuous
Total Device Dissipation @Ta = 25°C
Derate above 25°C
Total Device Dissipation @Tc = 25°C
Tc = 100°C Derate above 25°C Operating and Storage Junction Temperature Range
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case
Symbol
VCEO VCES VCBO VEBO
ic
PD
pd
BC BC BC 177 178 179 45 25 20 50 30 25 50 30 25
5 0.2
0.6 2.28
1
6.67
Tj, Ts tg -65 to +200
Unit
Vdc Vdc Vdc Vdc
Amp
Watt
mW/°C
Watt
mW/°C
°C
Symbol Rejc
Max
175
Unit
°C/W
BC177 BC178 BC179
CASE 22-03, STYLE 1
TO-18 (TO-206AA)
TRANSISTOR
PNP SILICON
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
BC178 Datasheet
