MUR7040R

$12.61

Description：DIODE STANDARD REV 400V 70A DO5
Series：-
Mfr：GeneSiC Semiconductor
Package：Bulk

SKU:a5be326307bf Category: Single Diodes Brand: GeneSiC Semiconductor

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Product introduction

MUR7040R is listed in the Single Diodes range at ChipApex. The manufacturer field lists GeneSiC Semiconductor. Its product description is DIODE STANDARD REV 400V 70A DO5. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for MUR7040R

Description：DIODE STANDARD REV 400V 70A DO5
Series：-
Mfr：GeneSiC Semiconductor
Package：Bulk
Technology：Standard, Reverse Polarity
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：70A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 70 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：75 ns
Current - Reverse Leakage @ Vr：25 µA @ 50 V
Capacitance @ Vr, F：-
Mounting Type：Chassis, Stud Mount
Package / Case：DO-203AB, DO-5, Stud
Supplier Device Package：DO-5
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for MUR7040R

MUR7040R

Single Diodes Overview

The GeneSiC MUR7040R is a silicon super fast recovery diode housed in a DO-5 (DO-203AB) stud package. It features a repetitive peak reverse voltage of 400 V and a continuous forward current rating of 70 A. The device exhibits a maximum reverse recovery time of 75 ns and a non-repetitive surge forward current capability of 1000 A under half-sine wave conditions. Operating temperatures range from -55 °C to +150 °C, with the 'R' suffix indicating reversed polarity where the stud functions as the anode.

Single Diodes Feature Summary

Super fast recovery characteristics with minimal reverse recovery time
High surge current handling capability for transient protection
Robust stud construction designed for efficient thermal dissipation

Single Diodes Applications

High frequency switching power supplies
Free-wheeling rectification in inverter circuits
General purpose rectification in industrial equipment

Single Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm terminal configuration. The 'R' designation indicates reversed polarity compared to standard variants. Ensure compatibility with mounting hardware specifications for the DO-5 package before procurement.

Single Diodes Selection Notes

Select this component for applications requiring high-speed recovery and robust thermal management. The stud mount design facilitates direct heat sinking. Confirm that the 400 V reverse voltage rating aligns with circuit requirements and that the 70 A current capacity meets load demands.

Single Diodes Part Context

This part belongs to the MUR7040 thru MUR7060R series of silicon super fast recovery diodes manufactured by GeneSiC Semiconductor. The series offers varying reverse voltage ratings while maintaining consistent current capabilities and package dimensions across the lineup.