Datasheet Summary
2N508A (GERMANIUM)
CASE 31 (1)
(TO-5) Base connected to case
PNP Germanium Milliwatt transistor designed for low noise audio and switching applications.
- Small-Signal Current Gain hfe = 180 (Max) @IE = 1.0 mAdc
- Low Noise Figure Applications
- NF = 5.0 dB (Max) @ IC = 1.0 mAdc
MAXIMUM RATINGS
Rating
- Collector-Emitter Voltage (RBE = 10 kohms)
- Collector-Emitter Voltage
- Collector-Base Voltage
- Emitter-Base Voltage
- Collector Current
- Total Device Dissipation @TA = 25° C
Derate above 25°C Operating and Storage Junction
Temperature Range
- Indicates JEDEC Registered Data
Symbol Value Unit
VCER
Vdc
VCES VCB VEB
IC PD
TJ' Tstg
Vdc
Vdc
Vdc
200 mAdc
200 2.67
-65 to...
