BD140 PNP Bipolar Power Transistor

Description

The BD140 is a reliable PNP bipolar junction transistor (BJT) designed for medium-power applications. It is commonly used in audio amplifiers, motor controllers, voltage regulation, and other circuits requiring efficient signal amplification and switching. Its robust design and ability to handle moderate power levels make it ideal for both professional and DIY electronics projects.

With a maximum collector current of 1.5A and a collector-emitter voltage rating of -80V, the BD140 is suitable for driving moderate loads while ensuring stable performance. The transistor features a high power dissipation capability of 12.5W when used with a heatsink, enabling it to operate in demanding conditions. The compact TO-126 package is designed for efficient heat management and easy integration into various circuits.