S4KW4C-2P

Description：DIODE MODULE 4000V 12A
Series：-

SKU:d1d2d3084fa6 Category: Diode Arrays Brand: Semtech Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE 4000V 12A
Series：-
Mfr：Semtech Corporation
Package：Bulk
Diode Configuration：-
Technology：-
Voltage - DC Reverse (Vr) (Max)：4000 V
Current - Average Rectified (Io) (per Diode)：12A
Voltage - Forward (Vf) (Max) @ If：4 V @ 12 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：2 µs
Current - Reverse Leakage @ Vr：4 µA @ 4000 V
Operating Temperature - Junction：-55°C ~ 150°C
Mounting Type：Chassis Mount
Package / Case：Module
Supplier Device Package：-
Grade：-
Qualification：-

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S4KW4C-2P

Overview

The S4KW4C-2P is a standard recovery high power rectifier manufactured by Semtech Corporation. It features an 8 A average forward current rating and a 4 kV repetitive peak reverse voltage capability. The device exhibits a maximum forward voltage of 4 V at rated current and supports a surge current of 250 A. Electrical characteristics include a maximum reverse leakage current of 2 uA and a typical reverse recovery time of 2 us. The component operates within a temperature range from -55 C to +150 C junction temperature.

Feature Summary

Standard recovery architecture designed for high power applications
High voltage blocking capability suitable for demanding environments

Applications

High power rectification circuits
Doubler configurations
Center tap topologies

Procurement Notes

Verify the specific package type and marking details against the official datasheet before procurement. Confirm availability status with authorized distributors as supply levels may fluctuate. Ensure the ordering suffix matches the required configuration. Validate compliance requirements such as RoHS status if applicable to your manufacturing process.

Selection Notes

Select this component when high voltage isolation and robust surge handling are required. The standard recovery profile suits general purpose high power conversion rather than high frequency switching. Evaluate thermal management needs based on the specified operating temperature limits and forward voltage drop.

Part Context

This part belongs to the S4KWxC series of high power rectifiers from Semtech. The series includes variants with different voltage ratings and pin configurations for doubler and center tap applications. These devices are engineered for reliability in industrial and power supply environments requiring significant current and voltage handling.

Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified substitutes. Ensure any replacement maintains equivalent voltage, current, and recovery time specifications.

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.