VS-ST230C04C1

Scrs Overview

The VS-ST230C04C1 is a silicon-controlled rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It features a rated repetitive off-state voltage of 400 V and an RMS on-state current of 780 A. The device operates within a junction temperature range of -40°C to +125°C. Key electrical characteristics include a maximum non-repetitive peak surge current of 5000 A at 60 Hz, a maximum on-state voltage of 1.69 V, and a gate trigger voltage of 3 V. The component utilizes a TO-200AB (A-PUK) clamp-mount package.

Scrs Feature Summary

• High-current capability with 780 A RMS on-state rating
• Standard recovery type for robust switching performance
• Clamp-mount installation for secure mechanical attachment

Scrs Applications

• Industrial motor drives
• Power supply circuits
• Inverter systems

Scrs Procurement Notes

Verify the specific revision status as this component may be subject to obsolescence notices. Confirm that the TO-200AB (A-PUK) package dimensions match the thermal management requirements of the target application. Ensure compatibility with standard clamp mounting hardware. Check for any recent product change notifications regarding material composition or testing standards before finalizing procurement plans.

Scrs Selection Notes

Select this SCR for applications requiring high continuous current handling in a compact industrial form factor. The 400 V blocking voltage suits low-voltage AC control scenarios. Consider the 1.69 V on-state voltage drop for thermal dissipation calculations. The clamp-mount style requires appropriate heatsinking infrastructure. Evaluate the 5000 A surge capacity against potential inrush currents in the specific circuit design.

Scrs Part Context

This component belongs to the ST230 series of silicon-controlled rectifiers from Vishay. The series is designed for general-purpose power control applications. The TO-200AB package is a standard industry format for medium-to-high power thyristors. This specific model represents a 400 V variant within the broader family of high-current SCRs offered by the manufacturer.

Scrs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and thermal resistance specifications when evaluating alternative manufacturers' components.