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MAXIMUM RATINGS
Rating
Symbol
Collector-Emitter Voltage
Collector-Emitter Voltage
(RBE = 10 Ohms)
Emitter-Base Voltage
Collector Current - Continuous
@TaTotal Device Dissipation
= 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
Thermal Resistance, Junction to Ambient
VCEO VCES V£BO
ic
PD
pd
Tj- T stg
Symbol R0JC R0JA
BCY BCY 78 79
32 45 32 45
5 0.2 0.6 2.28
1
6.67
-65 to +200
Max
150 450
Unit
Vdc Vdc
Vdc
Amp
Watt
mW/°C
Watt
mW/°C
°C
Unit
°C/W °c/w
BCY78 BCY79
CASE 22-03, STYLE 1
TO-18 (TO-206AA)
TRANSISTOR
PNP SILICON
ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted.
BCY78 Datasheet
