DCR3980H85

The DCR3980H85 SCR from DYNEX is a high-power phase control thyristor designed for efficient and reliable controlled switching in industrial power electronics applications. It regulates AC power by conducting during the controlled portion of each cycle once triggered, and continues conduction until the current falls below the holding level. With high voltage and current capability, excellent surge performance, and robust thermal characteristics, it is well suited for heavy-duty industrial systems requiring precise and stable power control.