Material of Transistor: Si Polarity: NPN Maximum Collector Power Dissipation (Pc): 0.3 W Maximum Collector-Base Voltage |Vcb|: 45 V Maximum Collector-Emitter Voltage |Vce|: 45 V Maximum Emitter-Base Voltage |Veb|: 5 V Maximum Collector Current |Ic max|: 0.05 A Max. Operating Junction Temperature (Tj): 200 °C Transition Frequency (ft): 30 MHz Collector Capacitance (Cc): 6 pF Forward Current Transfer Ratio (hFE), MIN: 40