ST3230C18R1 Datasheet – 1800V, 3360A, Thyristor, SCR

Part Number: ST3230C18R1

Function: Phase Control Thyristor ( 3360A, 1800V )

Package: Hockey Puk Type

Manufacturer: International Rectifier

Images :

ST3230C18R1 datasheet



The ST3230C18R1 is 1800V, 3360A, Thyristor, SCR.

A Silicon Controlled Rectifier (SCR) is a type of semiconductor device that is widely used as a switch or rectifier in power control and voltage regulation circuits. It is a three-layer, four-terminal device that can control the flow of current in either direction and provide full-wave rectification in power conversion applications.

The SCR can be triggered or turned on by a small trigger current or voltage applied to its gate terminal, and it remains in the conducting state as long as the anode-to-cathode voltage is positive and the gate trigger current is maintained. The SCR can be turned off by reducing the anode-to-cathode voltage to zero or by removing the gate trigger current.


1. Double side cooling

2. High surge capability

3. High mean current

4. Fatigue free

Ordering Information :

Typical Applications:

1. DC motor controls

2. Controlled DC power supplies

3. AC controllers

Other data sheets are available within the file:

ST3230C10R : 1000 V
ST3230C12R : 1200 V
ST3230C14R : 1400 V
ST3230C16R : 1600 V

ST3230C18R1 Datasheet PDF Download

ST3230C18R1 pdf

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