2SA940 Transistor – A940 – PNP Power TR – Mospec

What is 2SA940?

This is PNP bipolar transistor commonly used in audio amplifier circuits. Low noise and distortion in audio applications. Can be used in a variety of applications including amplifiers, switching, and linear regulators.

Function: PNP Power Transistor (1.5A / 150V / 25W )

Package: TO-220 Type

Manufacturer: Mospec Semiconductor




2SA940 Transistor is designed for use in general purpose power amplifier, vertical output application.

Low collector current compared to other power transistors, limiting its use in higher power applications. Relatively low voltage and current ratings compared to other power transistors.

Absolute maximum ratings

1. Collector to Base Voltage: Vcbo = 150 V
2. Collector to Emitter Voltage: Vceo = 150 V
3. Emitter to Base Voltage: Vebo = 5.0 V
4. Collector Current: Ic = 1.5 A
5. Total Dissipation: Pd = 25 W ( Tc = 25°C )
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C

2SA940 Datasheet

2SA940 Datasheet

2SA940-mosfet pdf


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