2N2139 Datasheet, Equivalent, Cross Reference Search

   Type Designator: 2N2139
   Material of Transistor: Ge
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 70 W
   Maximum Collector-Base Voltage |Vcb|: 60 V
   Maximum Collector-Emitter Voltage |Vce|: 45 V
   Maximum Emitter-Base Voltage |Veb|: 35 V
   Maximum Collector Current |Ic max|: 3 A
   Max. Operating Junction Temperature (Tj): 110 °C
   Transition Frequency (ft): 0.12 MHz
   Forward Current Transfer Ratio (hFE), MIN: 30
   Noise Figure, dB: -
   Package: TO3

Datasheet: 2N2133 , 2N2134 , 2N2135 , 2N2136 , 2N2137 , 2N2137A , 2N2138 , 2N2138A , A733 , 2N2139A , 2N213A , 2N214 , 2N2140 , 2N2140A , 2N2141 , 2N2141A , 2N2142 .