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2N3445 thru 2N3448 (SILICON)
CAS~ (TO-3) Collector connected to case
NPN silicon power transistors for switching and amplifier applications requiring fast response, wide band and good Beta linearity.
MAXIMUM RATINGS Rating
Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Power Dissipation Junction Operating Temperature Range
Symbol VCB VCEO VEB
Ie
IB PD TJ
2N3445 2N3447
80
2N3446 2N3448
100
60
80
6.0
10
7.5
4.0
115
-65 to +200
Unit Volts Volts Volts Amp Amp Watts °C
POWER-TEMPERATURE DERATING CURVE
These transistors are also subject to safe area curves. Both limits are applicable and must be observed.
2N3445 Datasheet
