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2N4974 (SILICON) 2N4975
'
PNP silicon annular darlington amplifiers contain two PNP silicon annular transistors connected as a darlington amplifier.
CASE 34A
2
(TO-12)
3
The input unit is identified as Unit 1 regardless of terminal numbering.
MAXIMUM RATINGS (TA = 2S"C unless otherwise noted)
Numerical subscripts refer to unit number
Rating
Symbol
Value
Collector-Emitter Voltage (Base 1 and Base 2 open)
Collector-Base Voltage
Emitter-Base Voltage
VCE2
30
VCB1
40
}:
VE2B1
10
Collector Current - Continuous
IC
1.0
Total Device Dissipation @TA = 25°C Derate above 25° C
Total Device Dissipation @T C = 25° C
Derate above 25° C
Operating and Storage Junction Temperature Range
PD PD TJ , Tstg
0.8 4.57 2.5 14.
2N4974 Datasheet
