VS-ST330S16P1PBF

Scrs Overview

The VS-ST330S16P1PBF is a silicon controlled rectifier (SCR) from Vishay General Semiconductor, designed for high-power industrial applications. It features a TO-209AE (TO-118) stud mount package with three pins. Key electrical parameters include a repetitive peak reverse voltage of 1600V and a maximum forward blocking voltage of 1600V. The device supports an average on-state current of 330A and a surge current rating of 9420A. It has a peak on-state voltage of 1.52V and operates within a temperature range of -40°C to +125°C. Gate trigger specifications include a maximum gate trigger current of 200mA and a maximum gate trigger voltage of 3V.

Scrs Feature Summary

• High surge current capability for robust transient handling
• Stud mount construction for efficient thermal management
• High voltage blocking capacity suitable for demanding power circuits

Scrs Applications

• Industrial motor drives
• Power supply systems
• Welding equipment

Scrs Procurement Notes

Verify the part number suffix P1PBF against official Vishay documentation to confirm lead-free compliance and specific binning. Ensure the TO-209AE package dimensions match your mechanical constraints. Cross-reference the 1600V rating with system requirements to prevent overvoltage stress. Confirm the 330A average current rating aligns with thermal dissipation capabilities in the final assembly.

Scrs Selection Notes

Select this component when high voltage isolation and significant surge tolerance are required in a compact stud-mount form factor. The 1600V rating provides safety margin for inductive loads. Consider the 1.52V peak on-state voltage for efficiency calculations in continuous conduction modes. Evaluate the 200mA gate trigger current against available drive circuitry capabilities.

Scrs Part Context

This SCR belongs to Vishay's high-power diode and thyristor portfolio, utilizing advanced silicon planar technology. The TO-209AE package is standard for chassis-mounted power devices, facilitating direct heatsink attachment. It complements lower-current variants in the same series, offering a balance between current handling and voltage blocking for medium-to-high power industrial converters.

Scrs Replacement Considerations

Check Vishay datasheets for cross-references such as VS-ST330S14P0PBF for similar current ratings with different voltage specs. Verify pinout compatibility and thermal resistance values before substituting. Ensure any alternative maintains the TO-209AE mounting style for mechanical interchangeability.