VS-50RIA60M

Scrs Overview

The VS-50RIA60M is a standard recovery silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 600 V and an average on-state current rating of 80 A. The device is housed in a TO-208AC (TO-65) package designed for chassis or stud mounting. Key electrical characteristics include a maximum gate trigger voltage of 2.5 V, a maximum gate trigger current of 100 mA, and a non-repetitive surge current rating of 1.37 kA at 50/60 Hz. The junction temperature range spans from -40°C to 125°C.

Scrs Feature Summary

• High current handling capability with an 80 A average on-state rating
• Robust surge tolerance supporting 1.37 kA non-repetitive currents
• Standard recovery technology optimized for general power control applications

Scrs Applications

• Industrial motor drives and control systems
• Power supply circuits requiring high current switching
• Inverter and converter topologies in medium-power electronics

Scrs Procurement Notes

Verify the component authenticity through official Vishay channels or authorized distributors. Confirm that the specific order matches the VS-50RIA60M designation, noting that suffixes may indicate variations in packaging or compliance status. Ensure the receiving inventory aligns with the specified TO-208AC package dimensions and thermal requirements for proper integration into the target assembly.

Scrs Selection Notes

Select this component when designing circuits requiring a robust SCR with an 80 A continuous current capacity and 600 V blocking voltage. The TO-208AC package facilitates efficient heat dissipation via direct chassis mounting, making it suitable for high-power density designs. Consider the 1.37 kA surge rating for applications involving significant inrush currents or transient loads during startup conditions.

Scrs Part Context

This part belongs to Vishay's RIA series of standard recovery SCRs, which are engineered for industrial power applications. The TO-208AC form factor provides a standardized interface for mechanical mounting and thermal management. It serves as a discrete solution for phase control and rectification tasks where reliability under high-stress electrical conditions is paramount.

Scrs Replacement Considerations

Cross-reference with other 80 A, 600 V SCRs in the TO-208AC package. Verify compatibility of gate trigger parameters and thermal resistance values before substitution.