A683 PDF Datasheet – 25V, PNP Transistor, 2SA683

This post explains for the transistor.

The Part Number is A683, 2SA683.

The function of this semiconductor is 25V, PNP Transistor.

The package is TO-92 Type

Manufacturer: Panasonic Semiconductor

Preview images :

A683 pinout datasheet


A683 is -25V, -1A, Silicon PNP epitaxial planer type transistor. A PNP epitaxial planar type transistor refers to a specific type of PNP (Positive-Negative-Positive) bipolar junction transistor (BJT) that is constructed using an epitaxial planar technology on a semiconductor substrate.

1. PNP Configuration: The transistor follows the PNP configuration, which means it has a P-type semiconductor region sandwiched between two N-type regions. The transistor consists of three layers: the emitter (P-type), the base (N-type), and the collector (P-type).

2. Application: PNP epitaxial planar type transistors find applications in various electronic circuits, including amplifiers, switches, voltage regulators, oscillators, and other applications that require amplification or signal switching.


A683 pdf transistor

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = – 30 V

2. Collector to Emitter Voltage: Vceo = – 25 V

3. Emitter to Base Voltage: Vebo = – 5 V

4. Collector Current: Ic = – 1 A

5. Collector Dissipation : Pc = 1 W

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C


A683 Datasheet