MSDM50-18 - Microsemi Corporation

Manufacturer Part Number

MSDM50-18

Manufacturer

microsemi

Introduction

The MSDM50-18 is a high-power Three Phase diode module designed for various power conversion applications.

Product Features and Performance

Diode Type: Three Phase for rectifying three-phase AC to DC

High reverse voltage capability of 1.8 kV

Average rectified current (Io) of 50 A

Low forward voltage drop: 1.8 V @ 150 A

Reverse leakage current: 300 µA @ 1800 V

High operating temperature range: -40°C to 150°C (TJ)

Chassis Mount configuration for stable mounting

Product Advantages

Capable of handling high current and voltage

Suitable for high-temperature operations

Robust module package suitable for harsh environments

Minimal leakage current for efficient operation

Key Technical Parameters

Voltage Peak Reverse (Max): 1.8 kV

Current Average Rectified (Io): 50 A

Voltage Forward (Vf) (Max) @ If: 1.8 V @ 150 A

Current Reverse Leakage @ Vr: 300 µA @ 1800 V

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Designed to withstand thermal and electrical stresses

High-quality materials for reliability and durability

Compatibility

Suitable for use in three-phase power supplies and converters

Chassis mount module for compatibility with various mechanical designs

Application Areas

Industrial motor drives

Power converters and inverters

Power supply units for telecom and data communications

Product Lifecycle

Obsolete status, therefore check for availability

Replacement or upgrade options may be limited or unavailable

Reasons to Choose This Product

High voltage and current specifications suitable for industrial applications

Low forward voltage drop improves overall efficiency

Capable of operating at extreme temperatures

The Microsemi brand's reputation for reliable and durable power components

Obsolescence implies potential for use in legacy systems or specialized applications where newer parts may not be suitable