BD139 NPN Transistor ( 80V, 1,5A, 12W ) BD 139 [ 25 Pieces Pack ]

Type Designator: BD139 Material of Transistor: Si Polarity: NPN Absolute Maximum Ratings Maximum Collector Power Dissipation (Pc): 12.5 W Maximum Collector-Base Voltage |Vcb|: 100 V Maximum Collector-Emitter Voltage |Vce|: 80 V Maximum Emitter-Base Voltage |Veb|: 5 V Maximum Collector Current |Ic max|: 1.5 A Max. Operating Junction Temperature (Tj): 150 °C Electrical Characteristics Transition Frequency (ft): 50 MHz Forward Current Transfer Ratio (hFE), MIN: 40