ype Designator: 2SC5440 Material of Transistor: Si Polarity: NPN Maximum Collector Power Dissipation (Pc): 60 W Maximum Collector-Base Voltage |Vcb|: 1500 V Maximum Collector-Emitter Voltage |Vce|: 600 V Maximum Emitter-Base Voltage |Veb|: 7 V Maximum Collector Current |Ic max|: 15 A Max. Operating Junction Temperature (Tj): 150 °C Transition Frequency (ft): 3 MHz