Datasheet Summary
2N331 (Germanium)
CASE 31(1)
(TO- S)
All leads isolated
PNP germanium transistor for audio range amplifier and switching service in military equipment. Have collector dissipation and storage temperature ratings significantly higher than those of the military specification (see maximum ratings table below).
MAXIMUM RATINGS
Rating
Collector-Base Voltage Emitter-Base Voltage Storage Temperature storage Temperature
Collector Dissipation at TA =25°C
(MIL-S-19500!4C (Derate 1.25 mW;oC above 25°C)
Collector Dissipation at TA = 25°C
(JAN 2N331) (Derate 2.67 mW;oC above 25°C)
Symbol
VCB VEB Tstg Tstg
Value
30 12
-65 to + 85
-65 to + 100 75
Unit
Volts Volts
°c °c mW mW
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