BD139 Datasheet PDF – 80V, NPN Transistor – ST

This is one of the transistor types.

Part Number : BD139

Description : Complementary Low Voltage Transistor

Package : SOT-32 Pin

Manufactures : STMicroelectronics

Image

BD139 image st

 

Description

These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140, BD139 Datasheet PDF.

Absolute maximum ratings ( Ta=25°C )

BD139 Datasheet PDF

Features

1.  Products are pre-selected in DC current gain

Application

2. General purpose

BD139 Pinout

BD139 pinout

 

BD139 Datasheet PDF