MURF30040

Description：DIODE MODULE GP 400V 150A TO-244
Series：-

SKU:0288f7f5be00 Category: Diode Arrays Brand: GeneSiC Semiconductor

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE GP 400V 150A TO-244
Series：-
Mfr：GeneSiC Semiconductor
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io) (per Diode)：150A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 150 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：110 ns
Current - Reverse Leakage @ Vr：25 µA @ 400 V
Operating Temperature - Junction：-55°C ~ 150°C
Mounting Type：Chassis Mount
Package / Case：TO-244AB
Supplier Device Package：TO-244
Grade：-
Qualification：-

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MURF30040

Overview

The MURF30040 is a silicon super fast recovery rectifier diode module manufactured by GeneSiC Semiconductor. It features a common anode configuration with two elements, rated for a repetitive peak reverse voltage of 400V and a maximum average forward current of 150A per element. The device utilizes a screw-mount twin tower package design with isolated case connection. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 2750A and a maximum forward voltage drop of 1.3V. It operates within a junction temperature range of -55°C to 175°C.

Feature Summary

Super fast recovery silicon technology for high-frequency switching applications
Common anode dual-element configuration in a single module
Isolated case construction for direct heatsink mounting
High surge current capability for robust circuit protection

Applications

Industrial power supplies
Inverter circuits
DC-DC converters

Procurement Notes

Verify the manufacturer designation carefully, as similar part numbers exist from other vendors like Daco Semiconductor. Confirm the specific suffix indicates the correct package style and electrical ratings. Check for recent discontinuation notices or lifecycle status updates from Navitas Semiconductor, which has acquired GeneSiC assets. Ensure compatibility with existing thermal management systems due to the screw-mount requirement.

Selection Notes

Select this component when high-speed switching performance is required in a compact dual-diode format. The 400V rating suits medium-voltage DC bus applications. Consider the 1.3V forward voltage drop for thermal calculations. The twin tower package facilitates efficient heat dissipation through the base plate. Verify that the 150A current rating meets the continuous load requirements of the target circuit design.

Part Context

This part belongs to the MUR series of super fast recovery diodes from GeneSiC Semiconductor. The series is designed for efficiency in high-frequency power conversion. GeneSiC was acquired by Navitas Semiconductor, which continues to support these legacy silicon products alongside their newer wide-bandgap offerings. The MURF30040 represents a standard solution for general-purpose rectification where speed is critical.