BD139 NPN Power Transistor

The BD139 is an NPN power transistor commonly used in amplifier circuits and switching applications. It has a collector current of 1.5A and a collector-emitter voltage of 80V, making it suitable for medium-power applications.

Features:

• Type: NPN Transistor

• Package: TO-225 (Plastic)

• Collector Current (Ic): 1.5A

• Collector-Emitter Voltage (Vce): 80V

• Collector-Base Voltage (Vcb): 80V

• Base Current (Ib): 0.5A

• DC Current Gain (hFE): 40 to 160

• Saturation Voltage (Vbe): 5V

• Applications: Audio amplifiers, motor drivers, relay switching, LED drivers

Package Includes:

• 1 x BD139 NPN Power Transistor

*Image shown is a representation only.