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2N653 thru 2N655 (GERMANIUM)
CASE31(1 (10-5) All leads isolated
PNP germanium transistor, ·for high-gain amplifier and switching service in the audio frequency range.
MAXIMUM RATINGS
Rating
Collector to Base Voltage
Collector to Emitter Voltage Emitter to Base Voltage
* Collector D. C. Current
Junction Temperature Limits Storage Temperature Limits
Collector Dissipatton in, Ambient Derate 2.67 mW/·C above 25·C
Thermal ReSistance, Junction to Ambient
Symbol
VCB VCER VEB
IC TJ Tstg PD
6JA
Value
30 25 25 250· -65 to +100 -65 to +100 200
0.375
Unit
Volts Volts Volts
rnA ·C ·C mW
·C/mW
.Limited by power diSSipation.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristics
Small Signal Current Gain VCE .. 6 V, IE .. 1. 0 mA, I ..
2N653 Datasheet
