2N2991 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N2991
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 2 W
Maximum Collector-Base Voltage |Vcb|: 95 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 7 V
Maximum Collector Current |Ic max|: 1 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 30 MHz
Collector Capacitance (Cc): 50 pF
Forward Current Transfer Ratio (hFE), MIN: 20
Noise Figure, dB: -
Package: MT27
Datasheet: 2N2984 , 2N2985 , 2N2986 , 2N2987 , 2N2988 , 2N2989 , 2N299 , 2N2990 , C5198 , 2N2992 , 2N2993 , 2N2994 , 2N2995 , 2N2996 , 2N2997 , 2N2998 , 2N2999 .