VS-ST230C12C2

Scrs Overview

The VS-ST230C12C2 is a silicon-controlled rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features a standard recovery type with a maximum repetitive peak off-state voltage of 1.2 kV and an on-state RMS current rating of 780 A. The device supports an average on-state current of 410 A and can withstand non-repetitive surge currents of 4800 A at 50 Hz or 5000 A at 60 Hz. Key electrical parameters include a maximum gate trigger voltage of 3 V, a maximum gate trigger current of 150 mA, and a maximum on-state voltage of 1.69 V. The component operates within a junction temperature range of -40°C to 125°C and utilizes a TO-200AB/A-PUK clamp mount package.

Scrs Feature Summary

• High-power handling capability with a 780 A RMS on-state current rating for robust industrial applications.
• Standard recovery characteristics suitable for general-purpose high-voltage switching environments.
• Secure mechanical design utilizing a clamp mount configuration in the TO-200AB/A-PUK package.

Scrs Applications

• Industrial motor drives requiring high-current thyristor control
• Resistive load control systems in heavy machinery
• General purpose high-voltage power switching circuits

Scrs Procurement Notes

Verify the specific suffix designation against official Vishay documentation to confirm exact electrical tolerances and physical dimensions, as variations exist within the ST230 series. Confirm component availability status directly with authorized distributors, as this part number may be subject to discontinuation notices. Ensure that procurement channels provide valid traceability documents and original manufacturer packaging to prevent counterfeit components from entering the supply chain.

Scrs Selection Notes

Select this component when designing circuits requiring a 1.2 kV blocking voltage and substantial continuous current capacity. The TO-200AB package necessitates appropriate heatsinking solutions to maintain junction temperatures within the specified operational limits. Evaluate the gate trigger requirements to ensure the driving circuitry can reliably supply the necessary voltage and current thresholds for consistent turn-on performance under varying thermal conditions.

Scrs Part Context

This SCR belongs to the Vishay ST230 series, which comprises high-power thyristors designed for demanding industrial applications. The series offers various current and voltage ratings packaged in standardized TO-200 formats. These devices are engineered for reliability in environments involving significant electrical stress, providing a balance of high current handling and voltage blocking capabilities for power conversion and control tasks.

Scrs Replacement Considerations

The ST230C12C0 is a confirmed substitute part number within the same product family, sharing identical core specifications including the 1.2 kV voltage rating and 780 A RMS current capacity. Verify pinout compatibility and mounting hole alignment before implementation.