2N653 thru 2N655 (GERMANIUM)
CASE31(1\ (10-5) All leads isolated
PNP germanium transistor, ·for high-gain amplifier an...
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 .. 1 kHz
Small Signal Input Impedance VCE = 6 V, IE .. 1. 0 mA, I .. 1 kHz
2N653
2N654
2N655
Symbol Min Typ Max
Min
Typ Max
Min
Typ Max
Unit
-hie 30 49 70 50 80 125 100 130 250
- - -hie 750
2900 1500
4700 3000
8500 oh...
