IRKT42/14A

$19.78

Description：SCR DBL 2SCR 1400V 40A ADD-A-PAK
Series：-

SKU:cd729d7b47f0 Category: SCRs - Modules Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：SCR DBL 2SCR 1400V 40A ADD-A-PAK
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Structure：Series Connection - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.4 kV
Current - On State (It (AV)) (Max)：45 A
Current - On State (It (RMS)) (Max)：100 A
Current - Non Rep. Surge 50, 60Hz (Itsm)：850A, 890A
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：ADD-A-PAK (3 + 4)
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：200 mA
Grade：-
Qualification：-

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IRKT42/14A

Overview

The IRKT42/14A is a Silicon Controlled Rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It utilizes the ADD-A-PAK package and is rated for a peak reverse voltage of 1.4 kV with a continuous forward current capacity of 100 A.

Feature Summary

High-voltage blocking capability suitable for demanding power applications
Robust thermal management design integrated within the ADD-A-PAK housing

Applications

Industrial motor drives
Power supply systems
Welding equipment

Procurement Notes

Verify the specific suffix '14A' to confirm the 1.4 kV rating, as the base IRKT42 series includes multiple voltage variants. Ensure compatibility with the ADD-A-PAK mounting interface and thermal requirements during integration.

Selection Notes

Select this component when a 100 A SCR is required in a compact module form factor. The 1.4 kV rating provides sufficient margin for standard industrial AC line voltages while maintaining high current throughput capabilities.

Part Context

This device belongs to the IRKT42 family of high-power SCRs from Vishay. The family offers various voltage ratings within the same physical footprint, allowing designers to scale voltage handling without changing mechanical layout constraints.

Replacement Considerations

Direct substitutes include other Vishay IRKT42 variants such as IRKT42/16A or IRKT42/12A if voltage margins allow. Cross-brand replacements require matching the 100 A current rating and ADD-A-PAK package dimensions.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.