VS-ST230C14C0L

Scrs Overview

The VS-ST230C14C0L is a standard recovery silicon controlled rectifier (SCR) manufactured by Vishay General Semiconductor. It features a 1.4 kV off-state voltage rating and supports a maximum RMS on-state current of 780 A. The device utilizes a clamp-on mounting style within the TO-200AB package configuration, designated as A-PUK. Key electrical specifications include a maximum gate trigger voltage of 3 V and a maximum gate trigger current of 150 mA. The component operates within a junction temperature range of -40°C to 125°C.

Scrs Feature Summary

• Standard recovery thyristor construction for robust switching performance
• High current handling capability with 780 A RMS on-state rating
• Clamp-on mechanical design for secure thermal management
• Wide operating temperature range suitable for industrial environments

Scrs Applications

• Industrial motor control systems
• High-power DC power supplies
• Resistive heating control applications
• Welding equipment power stages

Scrs Procurement Notes

Verify the specific suffix designation against official Vishay documentation to ensure correct voltage and current ratings. Confirm that the TO-200AB clamp-on package matches the intended mechanical assembly requirements. Check component status as some variants may be obsolete. Ensure gate drive circuitry aligns with the specified 3 V and 150 mA maximum limits for reliable triggering.

Scrs Selection Notes

Select this component when high voltage blocking capability and substantial continuous current are required in a single-phase or bridge configuration. The clamp-on package necessitates compatible heatsinking hardware for effective thermal dissipation. Evaluate the standard recovery characteristics against application switching frequency requirements to ensure appropriate reverse recovery behavior for the specific load type.

Scrs Part Context

This SCR belongs to the ST230 series from Vishay, designed for high-power discrete semiconductor applications. The series offers various voltage ratings and packaging options to accommodate different industrial power conversion needs. The TO-200AB form factor is a legacy but widely recognized standard for high-current thyristors requiring direct bolted or clamped thermal interfaces.

Scrs Replacement Considerations

Consult official Vishay cross-reference documents for verified substitute part numbers. Direct replacements must match the 1.4 kV voltage rating, 780 A current capacity, and TO-200AB clamp-on package geometry. Generic equivalents may not guarantee identical gate trigger parameters or thermal resistance characteristics.