VS-ST230S12P1VPBF

Scrs Overview

The VS-ST230S12P1VPBF is a silicon-controlled rectifier (SCR) from the Vishay ST230 series, housed in a TO-209AB (TO-93) base-mount package. It features a 1.2 kV repetitive peak off-state voltage and supports an average on-state current of 230 A with a maximum RMS current of 360 A. The device exhibits a standard recovery characteristic with a non-repetitive surge current capability of 4800 A at 50 Hz and 5000 A at 60 Hz. Key electrical limits include a maximum gate trigger voltage of 3 V, a maximum gate trigger current of 150 mA, and a maximum on-state voltage of 1.55 V. It operates within a junction temperature range of -40°C to 125°C.

Scrs Feature Summary

• High-power handling capability with 360 A RMS current rating for robust industrial applications.
• Standard recovery type construction suitable for general-purpose phase control and rectification.
• Base-mount TO-209AB package design facilitates efficient thermal management via chassis mounting.

Scrs Applications

• Industrial motor drives and speed controls
• High-voltage DC power supplies
• Welding equipment inverters

Scrs Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance requirements as the specific suffix indicates lead-free plating but datasheet classification may vary. Validate package dimensions against existing PCB or chassis layouts before finalizing procurement decisions.

Scrs Selection Notes

Select this component when high voltage blocking and significant current carrying capacity are required in a discrete SCR form factor. Ensure the application circuit provides adequate gate drive current within the 150 mA limit. Consider thermal resistance characteristics of the TO-209AB package for heat sink design to maintain junction temperatures within the specified 125°C maximum operating limit.

Scrs Part Context

This part belongs to the Vishay ST230 series of high-current SCRs. The series offers various voltage ratings while maintaining consistent current capabilities and package styles. The VS-ST230S12P1VPBF specifically addresses the 1.2 kV voltage tier within this lineup, providing a standardized solution for medium-to-high power electronic systems requiring reliable phase control.

Scrs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Vishay ST230 variants only if voltage ratings match exactly. Verify pinout compatibility and thermal performance metrics before considering any alternative discrete SCRs.