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ASY78T

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ID = 83646
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   RF/IF-Stage 
Identical to ASY78T
Similar Tubes
Normally replaceable-slightly different:
  2SA478

Was used by Radio/TV-reception etc.
Description

Type Designator: ASY78T

Material of Transistor: Ge

Polarity: PNP

Maximum Collector Power Dissipation (Pc): 0.5 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Collector Current |Ic max|: 0.4 A

Max. Operating Junction Temperature (Tj): 75 °C

Transition Frequency (ft): 25 MHz

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB:

Package:TO1

 

Collection of

 
d_siemens_asy78t_front.jpg

ASY78T
 

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