2N478A Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N478A
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 15 V
Maximum Collector-Emitter Voltage |Vce|: 15 V
Maximum Emitter-Base Voltage |Veb|: 2 V
Maximum Collector Current |Ic max|: 0.025 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 5 MHz
Collector Capacitance (Cc): 8 pF
Forward Current Transfer Ratio (hFE), MIN: 25
Noise Figure, dB: -
Package: TO5
Datasheet: 2N474A , 2N475 , 2N475A , 2N476 , 2N476A , 2N477 , 2N477A , 2N478 , 2SD2499 , 2N479 , 2N479A , 2N48 , 2N480 , 2N480A , 2N481 , 2N482 , 2N483 .