2SD1944

Type Designator: 2SD1944

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 30 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 60 V

Maximum Emitter-Base Voltage |Veb|: 8 V

Maximum Collector Current |Ic max|: 3 A

Max. Operating Junction Temperature (Tj): 150 °C

Transition Frequency (ft): 50 MHz

Forward Current Transfer Ratio (hFE), MIN: 400

Noise Figure, dB: –

Package: TO220