MSKD70-16

Description：DIODE MODULE GP 1600V 70A D1
Series：-

SKU:ef5d1717f24b Category: Diode Arrays Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE GP 1600V 70A D1
Series：-
Mfr：Microsemi Corporation
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1600 V
Current - Average Rectified (Io) (per Diode)：70A
Voltage - Forward (Vf) (Max) @ If：1.48 V @ 200 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：5 mA @ 1600 V
Operating Temperature - Junction：-
Mounting Type：Chassis Mount
Package / Case：D1
Supplier Device Package：D1
Grade：-
Qualification：-

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MSKD70-16

Overview

The MSKD70-16 is a glass-passified rectifier diode module rated for a maximum repetitive peak reverse voltage of 1600V. It supports a forward average current of 70A at a case temperature of 102°C and handles a non-repetitive surge current of 1400A. The device features a thermal resistance from junction to case of 0.51°C/W per diode and utilizes an aluminum oxide DBC ceramic isolated metal baseplate for heat transfer. It operates within a junction temperature range of -40°C to 150°C.

Feature Summary

Glass passivated chip construction
Heat transfer through aluminum oxide DBC ceramic isolated metal baseplate

Applications

Non-controllable rectifiers for AC/AC converters
Line rectifiers for transistorized AC motor controllers
Field supply for DC motors

Procurement Notes

Verify the specific datasheet revision and manufacturer documentation before integration. Confirm that the component meets all required electrical ratings, including the 1600V blocking voltage and 70A continuous current capacity, for your specific application environment. Ensure compliance with UL E243882 approval standards if applicable to your system design requirements.

Selection Notes

Select this module when high-voltage isolation and robust surge handling are required in power conversion systems. The low thermal resistance facilitates efficient heat dissipation in compact designs. Consider the physical dimensions of Case D1 and the mounting torque specifications for M5 and M6 terminals during mechanical integration planning.

Part Context

This component belongs to the MSKD70 series of glass-passivated rectifier diode modules manufactured by Microsemi Corporation. The series includes variants with different voltage ratings, such as 800V, 1200V, and 1800V, sharing similar current handling capabilities and thermal characteristics. These modules are designed for industrial power applications requiring reliable high-current rectification.

Replacement Considerations

Consult official Microsemi documentation for verified substitute part numbers. Cross-reference electrical parameters such as VRRM, IFAV, and thermal resistance to ensure compatibility.

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.