A928 PDF – Vcbo=30V, 5A, PNP Transistor – 2SA928

Part Number: A928, 2SA928

Function: Vcbo=30V, 5A, PNP Transistor

Package: TO-220 type

Pinouts : 1. Emitter  2. Collector  3. Base

Manufacturer: Micro Electronics, PACO Electronics

Images:

A928 pinout

 

 

Description

The A928 is PNP silicon planar transistor designed for audio power amplifier. A PNP transistor is a type of bipolar junction transistor (BJT) with a different structure and polarity compared to an NPN transistor.

Here are characteristics of PNP transistors:

1. Structure: A PNP transistor has a sandwich-like structure, consisting of a thin N-type layer (base) sandwiched between two P-type layers (emitter and collector).

2. Polarity: In a PNP transistor, the majority charge carriers are holes, which flow from the emitter to the collector. The emitter is negative relative to the base, and the collector is positive relative to the base.

3. Current flow: When a small current is applied to the base terminal, it allows a much larger current to flow from the emitter to the collector. This is called amplification or gain, and it makes the PNP transistor useful as an electronic switch or amplifier.

A928 pdf datasheet

Absolute maximum ratings :

1. Collector-Base Voltage: Vceo = 30V

2. Collector-Emitter Voltage: Vceo = 30V

3. Emitter-Base Voltage: Vebo = 5V

4. Collector Current: Ic = 5A

5. Continuous Power Dissipation: Pd = 1W […]

 

A928 PDF Datasheet

 

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