2N157 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N157
Material of Transistor: Ge
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 20 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Emitter-Base Voltage |Veb|: 30 V
Maximum Collector Current |Ic max|: 3 A
Max. Operating Junction Temperature (Tj): 85 °C
Transition Frequency (ft): 0.1 MHz
Forward Current Transfer Ratio (hFE), MIN: 25
Noise Figure, dB: -
Package: TO3
Datasheet: 2N1560 , 2N1560A , 2N1561 , 2N1562 , 2N1564 , 2N1565 , 2N1566 , 2N1566A , 13005 , 2N1572 , 2N1573 , 2N1574 , 2N157A , 2N158 , 2N1585 , 2N1586 , 2N1587 .