2N1157 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N1157
Material of Transistor: Ge
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 187 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 28 V
Maximum Collector Current |Ic max|: 40 A
Max. Operating Junction Temperature (Tj): 100 °C
Transition Frequency (ft): 0.1 MHz
Forward Current Transfer Ratio (hFE), MIN: 10
Noise Figure, dB: -
Package: TO61
Datasheet: 2N115 , 2N1150 , 2N1151 , 2N1152 , 2N1153 , 2N1154 , 2N1155 , 2N1156 , BC639 , 2N1157A , 2N1158 , 2N1158A , 2N1159 , 2N116 , 2N1160 , 2N1162 , 2N1162A .