VS-ST1000C16K1

Scrs Overview

The VS-ST1000C16K1 is a phase control thyristor manufactured by Vishay General Semiconductor - Diodes Division, designed for high-power applications. It features a Hockey PUK version configuration with a disk button package (Case A-24). The device supports a maximum DC gate trigger current of 200 mA and a maximum DC gate trigger voltage of 3 V. Key electrical parameters include a nominal circuit commutation turn-off time of 300 µs, a maximum holding current of 600 mA, and a maximum leakage current of 0.1 mA. It handles a non-repetitive peak on-state current of 21,200 A and a maximum on-state current of 1,473 A. The component operates within a temperature range of -40 °C to 125 °C.

Scrs Feature Summary

• High-current phase control capability suitable for demanding power electronics environments
• Robust ceramic metal-sealed cofired construction ensuring durability under thermal stress
• Fast circuit commutation characteristics with a specified turn-off time of 300 µs

Scrs Applications

• Industrial phase control systems requiring high current handling
• Power conversion circuits utilizing hockey puck thyristor configurations
• Heavy-duty electronic equipment operating in extreme temperature ranges

Scrs Procurement Notes

Verify the specific suffix codes against official Vishay documentation to confirm exact pinout and mechanical dimensions, as variations exist within the ST series. Confirm RoHS compliance status if required for your assembly process, noting that older batches may differ from current production runs. Ensure the supplier provides traceability documents matching the manufacturer's part identification standards.

Scrs Selection Notes

Select this component when designing circuits necessitating high average on-state currents up to 1,473 A. Consider the 300 µs commutation time for AC line frequency applications. Evaluate the thermal management requirements given the 125 °C maximum junction temperature limit. Ensure the gate drive circuit can supply the specified 200 mA trigger current reliably.

Scrs Part Context

This thyristor belongs to Vishay's phase control family, specifically the ST series known for robustness in industrial settings. The Hockey PUK form factor allows for direct mounting to heat sinks, facilitating efficient thermal dissipation in high-power density designs. It serves as a critical switching element in converters and inverters where reliable high-current interruption is essential.

Scrs Replacement Considerations

Consult Vishay's official cross-reference guides for verified substitutes. Generic replacements may not match the specific 300 µs commutation time or the 1,473 A current rating. Verify mechanical compatibility with the Case A-24 disk button package before integrating alternative components.