VS-ST110S08P0VPBF

Scrs Overview

The VS-ST110S08P0VPBF is a standard recovery Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor. It features an off-state voltage rating of 800 V and supports a maximum RMS on-state current of 175 A. The device is housed in a TO-209AC stud package, suitable for high-power industrial applications. Key electrical characteristics include a maximum gate trigger voltage of 3 V and a maximum gate trigger current of 150 mA. The component operates within a junction temperature range of -40°C to 125°C and complies with RoHS standards.

Scrs Feature Summary

• High current handling capability with 175 A RMS on-state current rating
• Robust 800 V off-state voltage blocking capability
• Standard recovery thyristor structure for phase control applications
• Stud mount package design optimized for thermal dissipation

Scrs Applications

• Industrial motor drives and variable frequency drives
• High power DC-to-AC inverters
• Resistive and inductive load switching systems
• Phase control circuits for power regulation

Scrs Procurement Notes

Verify the specific suffix VPBF against the official Vishay datasheet to confirm lead-free and RoHS compliance status. Ensure the ordering part number matches the exact voltage and current ratings required for the target application. Cross-reference the TO-209AC package dimensions with mechanical constraints before procurement. Confirm availability status as distribution listings may vary from manufacturer stock levels.

Scrs Selection Notes

Select this component when an 800 V blocking voltage and 175 A continuous current capacity are required in a stud-mount configuration. Consider the standard recovery time for applications where reverse recovery losses are acceptable. Evaluate thermal management requirements based on the 175 A RMS rating and junction temperature limits. Compare against higher voltage variants if system transients exceed 800 V.

Scrs Part Context

This SCR belongs to Vishay's high-power thyristor lineup designed for demanding power electronics environments. The VS-ST series typically offers robust surge current capabilities and reliable gating characteristics. The TO-209AC package provides a standardized mounting interface for heatsink integration in industrial power modules.

Scrs Replacement Considerations

Direct substitutes must match the 800 V rating, 175 A current capacity, and TO-209AC stud package. Verify equivalent gate trigger parameters and thermal resistance values. Check for pinout compatibility and mounting hole specifications to ensure mechanical interchangeability without redesign.