VS-40TPS12APBF

Description：SCR 1.2KV 55A TO247AC
Series：-

SKU:e4f43e7f9985 Category: SCRs Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VS-40TPS12APBF is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 1.2KV 55A TO247AC. Review the specifications below when checking this part for your BOM.

Scrs specifications for VS-40TPS12APBF

Description：SCR 1.2KV 55A TO247AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Voltage - Off State：1.2 kV
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-40TPS12APBF

VS-40TPS12APBF

Scrs Overview

The VS-40TPS12APBF is a single Silicon Controlled Rectifier (SCR) manufactured by Vishay Semiconductors. It features a TO-247AC through-hole package with three pins. The device supports a repetitive peak reverse voltage of 1200 V and an average on-state current of 35 A. Non-repetitive peak surge current capability is rated at 600 A. Gate triggering parameters include a maximum gate trigger current of 40 mA and a maximum gate trigger voltage of 2.5 V. The component operates within a junction temperature range of -40°C to +125°C, with a maximum holding current of 150 mA.

Scrs Feature Summary

High-voltage blocking capability suitable for demanding power switching applications
Robust surge current handling for transient protection scenarios
Standardized TO-247AC mechanical form factor for efficient thermal management

Scrs Applications

Industrial motor control systems
High-power AC/DC conversion circuits
Resistive load switching applications

Scrs Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and compliance status. Ensure the procurement channel provides valid traceability records. Confirm that the component matches the required pinout and thermal characteristics for the intended PCB layout. Cross-reference datasheet revisions to ensure compatibility with existing design specifications.

Scrs Selection Notes

Select this component when a high-voltage SCR is required in a TO-247 package. Evaluate the 1200 V rating against circuit peak voltages. Consider the 35 A continuous current limit for thermal design. Verify gate drive requirements align with the specified trigger parameters. Compare alternative Vishay series parts if different voltage or current ratings are needed.

Scrs Part Context

This part belongs to the VS-40TPS-M3 family of silicon controlled rectifiers from Vishay Semiconductors. The family utilizes standard thyristor technology optimized for high-power industrial environments. The TO-247AC package provides a standardized mounting interface for heatsink integration. This specific model represents a variant within the broader Vishay discrete semiconductor portfolio.