VS-ST700C16L1

Scrs Overview

The VS-ST700C16L1 is a Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features a single element configuration housed in a TO-200AC metal BPUK-3 disk button package with three terminals. The device supports a maximum repetitive peak reverse voltage of 1600V and a non-repetitive peak forward voltage of 1600V. It handles an RMS on-state current of 1857A and a non-repetitive surge current up to 16400A at 60Hz. Key electrical limits include a maximum gate trigger current of 200mA, a holding current of 600mA, and a circuit turn-off time of 150µs.

Scrs Feature Summary

• High-power handling capability with significant RMS and surge current ratings for heavy-duty industrial applications
• Robust metal disk button construction designed for efficient thermal dissipation and secure mounting
• Standard recovery characteristics suitable for general purpose rectification and switching tasks

Scrs Applications

• Industrial motor drives and control systems
• High-power DC power supplies and converters
• Welding equipment and battery charging systems

Scrs Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm exact electrical tolerances and packaging details. Confirm compliance requirements such as RoHS status, as historical data indicates potential non-compliance for certain variants. Ensure the procurement channel provides authentic components from authorized distributors to avoid counterfeit parts. Check current product lifecycle status, as availability may vary based on manufacturing updates.

Scrs Selection Notes

Select this component when high current capacity and robust mechanical mounting are required. The TO-200AC package offers superior heat sinking compared to smaller packages. Ensure the application voltage does not exceed the 1600V rating. Verify that the gate drive circuit can supply the necessary trigger current. Consider the thermal management requirements associated with the 1857A RMS current rating during system design.

Scrs Part Context

This SCR belongs to the ST700 series, which includes similar devices like the VS-ST700C12L0 offering lower voltage ratings. The series is characterized by high current capabilities and durable metal case constructions. These components are typically used in environments requiring reliable power switching under harsh conditions. The manufacturer specializes in diodes and thyristors for demanding electronic applications.

Scrs Replacement Considerations

The VS-ST700C12L0 is a documented alternative within the same series but operates at a lower 1200V rating. Ensure the replacement voltage rating meets or exceeds the original circuit requirements. Verify that the physical dimensions and terminal configurations remain compatible with the existing mounting hardware and PCB layout.