VS-40TPS08PBF

Description：SCR 800V 55A TO247AC
Series：-

SKU:33d4ec859524 Category: SCRs Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VS-40TPS08PBF is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 800V 55A TO247AC. Review the specifications below when checking this part for your BOM.

Scrs specifications for VS-40TPS08PBF

Description：SCR 800V 55A TO247AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Voltage - Off State：800 V
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：600A @ 50Hz
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：TO-247-3
Supplier Device Package：TO-247AC
Voltage - On State (Vtm) (Max)：1.85 V
Current - On State (It (AV)) (Max)：35 A
Current - On State (It (RMS)) (Max)：55 A
Current - Off State (Max)：500 µA

Scrs datasheet and documents for VS-40TPS08PBF

VS-40TPS08PBF

Scrs Overview

The VS-40TPS08PBF is a Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features an 800 V repetitive peak off-state voltage and a 35 A average on-state current rating. The device utilizes a TO-247AC through-hole package with a maximum junction temperature of 125°C. Key electrical characteristics include a maximum gate trigger voltage of 2.5 V, a maximum gate trigger current of 150 mA, and a peak non-repetitive surge current of 600 A at 50 Hz. The forward voltage drop is specified at 1.85 V, with a holding current maximum of 150 mA.

Scrs Feature Summary

Designed for phase control applications in medium power conversion systems
Utilizes standard recovery technology for reliable switching performance
Constructed with silicon planar chip design for robust operation

Scrs Applications

Phase control circuits
Medium power conversion systems
Industrial motor drives

Scrs Procurement Notes

Verify the specific suffix PBF to confirm lead-free compliance status against current manufacturer documentation. Confirm the component remains within the active production lifecycle or check for official obsolescence notices prior to finalizing procurement plans. Ensure the TO-247AC package dimensions match the target PCB footprint requirements.

Scrs Selection Notes

Select this component when an 800 V blocking capability and 35 A continuous current handling are required in a through-hole configuration. Consider the 1.85 V forward voltage drop for thermal management calculations. Evaluate the 600 A surge capacity against potential inrush currents in the specific application circuit to ensure adequate safety margins during startup conditions.

Scrs Part Context

This SCR belongs to the VS-40TPS series, which includes variants with different voltage ratings such as the VS-40TPS16PBF rated at 1600 V. These components share similar current ratings and packaging styles but differ in their blocking voltage capabilities. The series is engineered for industrial applications requiring high reliability in power control environments.