Part Number: ST300C
Function: 560A, Phase Control Thyristor SCR
Package: TO-220AC ( B-PUK, Hockey Puk Version )
Manufacturer: International Rectifier, ( https://www.infineon.com/ )
Image and Pinouts:
The ST300C is 560A, Phase Control 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.
SCRs are widely used in power control and regulation applications, such as lighting and heating control, motor control, battery chargers, and AC-to-DC power conversion, due to their high voltage and current handling capabilities, fast switching speeds, and high reliability.
1. Center amplifying gate
2. Metal case with ceramic insulator
3. International standard case TO-200AC (B-PUK)
1. DC motor controls
2. Controlled DC power supplies
3. AC controllers
ST300C Datasheet PDF
Other data sheets are available within the file:
ST300C04L1 : 400V
ST300C08L1 : 800V
ST300C12L1 : 1200V
ST300C16L1 : 1600V
ST300C18L1 : 1800V
ST300C20L1 : 2000V