MSAD70-08

Description：DIODE MODULE GP 800V 70A D1
Series：-

SKU:4b6b68d28892 Category: Diode Arrays Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE GP 800V 70A D1
Series：-
Mfr：Microsemi Corporation
Package：Bulk
Diode Configuration：1 Pair Common Anode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 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 @ 800 V
Operating Temperature - Junction：-
Mounting Type：Chassis Mount
Package / Case：D1
Supplier Device Package：D1
Grade：-
Qualification：-

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MSAD70-08

Overview

The Microsemi MSAD70-08 is a glass-passified rectifier diode module with an 800V repetitive peak reverse voltage. It supports a 70A average forward current and 1400A non-repetitive surge current. The device features a thermal resistance of 0.51°C/W per diode and operates within a junction temperature range of -40°C to 150°C.

Feature Summary

Utilizes an aluminum oxide DBC ceramic isolated metal baseplate for efficient heat transfer
Features glass passivated chips for enhanced reliability
Includes UL E243882 approval

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 suffix against official datasheets, as variations may exist. Confirm that the component matches the required electrical ratings and physical dimensions for your application. Check for any RoHS compliance documentation if environmental regulations apply to your project requirements.

Selection Notes

Select this module when high surge current capability and robust thermal management are required. Ensure the mounting torque specifications for M5 and M6 terminals are strictly followed to maintain proper electrical contact and mechanical stability during operation.

Part Context

This component belongs to the MSKD70, MSAD70, and MSCD70 series of glass-passivated rectifier diode modules. These devices are designed for industrial power applications requiring reliable high-voltage rectification with standardized mounting configurations.