VS-ST230C12C1L

Scrs Overview

The VS-ST230C12C1L is a standard recovery Silicon Controlled Rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It features a TO-200AB package with A-PUK mounting style, designed for high-power industrial applications. Key electrical parameters include a rated repetitive off-state voltage (VDRM) of 1.2 kV and an on-state RMS current (IT(RMS)) of 780 A. The device supports a non-repetitive peak on-state current (ITSM) of 5.7 kA at 50/60 Hz. It operates within a junction temperature range of -40°C to +125°C, with a maximum on-state voltage of 1.69 V and a gate trigger voltage of 3 V.

Scrs Feature Summary

• High current handling capability with 780 A RMS rating in a robust TO-200AB module
• Standard recovery characteristics suitable for general industrial power control
• Secure clamp-on mounting design ensuring reliable thermal and mechanical connection

Scrs Applications

• Industrial motor drives and variable frequency drives
• High-power DC power supply rectification
• Resistive load control systems

Scrs Procurement Notes

Verify the specific suffix 'L' against official Vishay documentation to confirm lead-free compliance and exact pinout configuration, as variations may exist within the ST230 family. Confirm that the A-PUK mounting interface matches your existing heatsink or chassis requirements. Ensure the 1.2 kV voltage rating provides sufficient margin for your system's peak transient voltages. Cross-reference the ITSM value with your application's fault current protection settings to guarantee device safety under surge conditions.

Scrs Selection Notes

Select this component when a high-current SCR with standard recovery characteristics is required for robust industrial environments. The 780 A RMS rating suits heavy-duty applications where continuous high current flow is necessary. Consider the TO-200AB form factor for compatibility with standard hockey-puck mounting hardware. Evaluate the 1.2 kV blocking voltage against your circuit's maximum line-to-line or line-to-ground peaks. Ensure the gate trigger specifications align with your control circuitry's output capabilities.

Scrs Part Context

The VS-ST230C12C1L belongs to the Vishay ST230 series of high-power SCRs, which are widely used in medium to large-scale power electronics. This series offers various voltage and current ratings within the same TO-200AB package family, allowing for modular design consistency. The 'L' suffix typically denotes lead-free manufacturing compliant with RoHS directives, addressing environmental regulations while maintaining the performance standards of the base ST230 product line.

Scrs Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.