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2SA1943 PNP Transistor pinout,features and programs

Compnents, Electronics initiatives, Transistors

The 2SA1943 Is A PNP Transistor at the start From Toshiba. Due to The Transistor excessive modern-day gain And Collector present day it's far Very normally used in  AF Amplifiers Or excessive energy Audio Circuits. But Now This Transistor Is totally From Toshiba And it's been changed With TTA1943, but, nevertheless the good And antique Transistor 2SA1943 Can nonetheless Be discovered inside the market considering it's far nevertheless Being Cloned by way of different producers In China.The Pin Configuration Of 2sa1943.

 

Pin Diagram:

2SA1943 PNP Transistor pinout,functions and packages

Pin number Pin call Description

1 Base Controls The current among Collector And Emitter

2 Collector current Flows Out thru Collector

Three Emitter modern Drains In thru Emitter

Features of PNP transistor:

Package deal – TO-264

Sort of  bundle – PNP 

Collector And Emitter Voltage: -230 V

Collector -Base Voltage: -230 Volt

Emitter-Base Voltage: -5 Volts

 modern-day Of Collector 15 A

Collector Dissipation – a hundred and fifty Watt

DC modern advantage (Hfe) – 55–160

Transition Frequency – 30 MHz

Operating & storage Junction Temperature range -fifty five To +a hundred and fifty °C

Supplement of PNP transistor

The complement Of PNP  Transistor Is The 2SC5200.

Replacement and equivalent of 2SA1943 transistor

Substitute And equal Of The PNP Transistor Are: 2SA1962,KTA1962A, 2SA2151A-O KTA1943, 2SA2151A-P, 2SA2151A-Y, FJA4213, FJL4215, KTA1943A, KTA1962, KTA1943, MJW1302A Or MJW1302AG

How we can  use 2SA1943 Transistor

2sa1943 Transistor Is particularly utilized in Amplifier Designs most Amplifiers Used A Push-Pull Circuit similar to That of class B Amplifier, Which desires A NPN Transistor And PNP Transistor. The 2SA1943 Is A PNP Transistor And It also Has Its Complementary 2SE5200 that's A sort of NPN Transistor.2sa1943 And 2SE5200 Transistors Are frequently hire together To design excessive power Amplifiers. For the reason that Transistors paintings With high Switching Frequency And high Collector cutting-edge Which generally tend To warmness Up Very speedy, consequently they are always Used along with A warmness Sink. These Transistors Are normally  Used to manufacture Stereo structures which are Rated For 200Watt Or Above, they are able to reply To Frequency From 5Hz To 100kHz And Has A excellent Sensitivity Of 0.75Vrms.

Applications Of PNP Transistor: 

High present day Switching (Upto 15A) loads

AF /RF Circuits

Push-Pull Configuration Circuits

May be Used As Medium strength Switches

Low Slew rate devices

Audio Frequency Amplifier

2SA1943 datasheet

A1943 pinout

2SA1943 package