VS-ST110S04P2V

Description：SCR 400V 175A TO209AC
Series：-

SKU:2a01d3236746 Category: SCRs Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VS-ST110S04P2V is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 400V 175A TO209AC. Review the specifications below when checking this part for your BOM.

Scrs specifications for VS-ST110S04P2V

Description：SCR 400V 175A TO209AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Voltage - Off State：400 V
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：600 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：2270A, 2380A
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Chassis, Stud Mount
Package / Case：TO-209AC, TO-94-4, Stud
Supplier Device Package：TO-209AC (TO-94)
Voltage - On State (Vtm) (Max)：1.52 V
Current - On State (It (AV)) (Max)：110 A
Current - On State (It (RMS)) (Max)：175 A
Current - Off State (Max)：20 mA

Scrs datasheet and documents for VS-ST110S04P2V

VS-ST110S04P2V

Scrs Overview

The VS-ST110S04P2V is a silicon controlled rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features a standard recovery characteristic and is designed for chassis or stud mounting in the TO-209AC (TO-94-4) package. The device supports an operating temperature range of -40°C to 125°C. Key electrical parameters include a maximum on-state current (It(RMS)) of 175 A, a holding current (Ih) maximum of 600 mA, and a voltage rating of 400 V.

Scrs Feature Summary

Standard recovery performance for reliable switching applications
Robust mechanical design suitable for chassis and stud mounting configurations
Wide thermal operating capability extending from -40°C to 125°C

Scrs Applications

Industrial power control systems
Motor drive circuits
High-current AC/DC conversion stages

Scrs Procurement Notes

Verify the specific datasheet revision and manufacturer documentation when sourcing this component. Confirm that the physical package matches the TO-209AC (TO-94-4) specification and that the terminal configuration aligns with your board layout requirements. Ensure thermal management solutions are adequate for the specified 175 A RMS current handling capacity during operation.

Scrs Selection Notes

Select this SCR for applications requiring high current handling in a stud-mountable form factor. The 400 V rating defines its voltage blocking capability, while the 175 A RMS current determines its load capacity. Consider the standard recovery time if fast switching is not required. Evaluate the thermal resistance characteristics to ensure junction temperatures remain within the -40°C to 125°C operational window under expected load conditions.

Scrs Part Context

This component belongs to the family of high-power silicon controlled rectifiers offered by Vishay General Semiconductor. It utilizes the TO-209AC package, which facilitates direct mounting to heat sinks via studs. This packaging style is common in industrial environments where robust mechanical attachment and efficient heat dissipation are critical for maintaining device integrity under heavy load conditions.