VS-25RIA40

$14.25

Description：SCR 400V 40A TO208AA
Series：-

SKU:f865087dccd1 Category: SCRs Brand: Vishay General Semiconductor - Diodes Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

VS-25RIA40 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 400V 40A TO208AA. Review the specifications below when checking this part for your BOM.

Scrs specifications for VS-25RIA40

Description：SCR 400V 40A TO208AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Voltage - Off State：400 V
Voltage - Gate Trigger (Vgt) (Max)：2 V
Current - Gate Trigger (Igt) (Max)：60 mA
Current - Hold (Ih) (Max)：130 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：420A, 440A
SCR Type：Standard Recovery
Operating Temperature：-65°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Chassis, Stud Mount
Package / Case：TO-208AA, TO-48-3, Stud
Supplier Device Package：TO-208AA (TO-48)
Voltage - On State (Vtm) (Max)：1.7 V
Current - On State (It (AV)) (Max)：25 A
Current - On State (It (RMS)) (Max)：40 A
Current - Off State (Max)：10 mA

Scrs datasheet and documents for VS-25RIA40

VS-25RIA40

Scrs Overview

The VS-25RIA40 is a Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features a flange mount package with plastic/epoxy body material and isolated case connection. The device supports a maximum DC gate trigger current of 60 mA and operates within a temperature range defined by its standard qualification status. Key electrical ratings include a repetitive peak reverse voltage of 400 V, a maximum RMS on-state current of 39.25 A, and a blocking voltage of 400 V.

Scrs Feature Summary

Isolated flange mount construction for secure thermal management
Single element silicon controlled rectifier design
Plastic/epoxy encapsulation for environmental protection

Scrs Applications

Phase control circuits requiring high current handling
Industrial power regulation systems
Motor control applications

Scrs Procurement Notes

Verify the specific datasheet version for the VS-25RIA40 to confirm exact mechanical dimensions and thermal characteristics. Ensure that the mounting surface preparation meets the requirements for the isolated flange mount configuration. Cross-reference the 60 mA gate trigger current specification with your circuit drive capabilities to ensure reliable triggering under all operating conditions.

Scrs Selection Notes

Select this component when an isolated SCR with a 400 V rating and approximately 40 A RMS current capacity is required. The flange mount style is suitable for direct heatsink attachment in high-power applications. Consider the single-element configuration and plastic packaging constraints when evaluating thermal dissipation needs and environmental exposure limits for the target system design.

Scrs Part Context

This part belongs to the Vishay SCR family designed for robust industrial power applications. The TO-208AA (TO-48) form factor provides a standardized mounting interface for high-current thyristors. Vishay's diode division utilizes established manufacturing processes to deliver reliable phase-control devices for demanding electrical environments.