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