2N2581 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N2581
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 150 W
Maximum Collector-Base Voltage |Vcb|: 400 V
Maximum Collector-Emitter Voltage |Vce|: 400 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 10 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 2 MHz
Forward Current Transfer Ratio (hFE), MIN: 25
Noise Figure, dB: -
Package: TO36
Datasheet: 2N2571 , 2N2572 , 2N257B , 2N257G , 2N257W , 2N258 , 2N2580 , 2N2580M , 2SD1555 , 2N2582 , 2N2583 , 2N2584 , 2N2585 , 2N2586 , 2N2587 , 2N2588 , 2N2589 .