VS-ST230C04C0

Scrs Overview

The VS-ST230C04C0 is a silicon Silicon Controlled Rectifier (SCR) module manufactured by Vishay Semiconductors. It features a TO-200AB (A-PUK) clamp mount package and operates within a temperature range of -40°C to +125°C. Key electrical ratings include a rated repetitive off-state voltage of 400 V, an RMS on-state current of 780 A, and an average on-state current of 410 A. The device has a maximum on-state voltage of 1.69 V, a non-repetitive peak on-state current of 5.7 kA, and a holding current maximum of 600 mA. Gate trigger specifications are defined by a maximum voltage of 3 V and a maximum current of 150 mA.

Scrs Feature Summary

• Standard recovery thyristor construction for controlled rectification applications
• Robust mechanical design utilizing the TO-200AB A-PUK clamp mount configuration
• High thermal performance capability with a maximum operating junction temperature of 125°C

Scrs Applications

• Industrial motor drive systems requiring high current handling
• Power supply units utilizing SCR-based rectification topologies
• General industrial equipment relying on robust semiconductor switching components

Scrs Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Production has ceased, and the part is no longer available for new manufacturing orders. Verification of remaining stock from authorized distributors is required before procurement planning. Designers must initiate immediate replacement strategies due to the confirmed discontinuation status. Supply chain stability cannot be guaranteed for future production runs.

Scrs Selection Notes

Engineers should evaluate alternative SCR modules that match the 400 V voltage rating and comparable current capabilities. The TO-200AB form factor compatibility is critical for existing board layouts. Verify that substitute devices meet the same gate trigger requirements and thermal management specifications. Ensure the replacement component supports the necessary RMS and average current loads for the specific application circuit.

Scrs Part Context

The VS-ST230C04C0 belongs to the ST230 series of high-power SCR modules produced by Vishay General Semiconductor. This series is designed for demanding power electronics environments where reliable switching and high current capacity are essential. The module integrates standard silicon technology into a ruggedized housing suitable for industrial-grade deployments.

Scrs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers must identify equivalent components based on matching electrical parameters and mechanical footprint constraints.