MBRF40040R

Diode Arrays Overview

The MBRF40040R is a silicon power Schottky rectifier manufactured by GeneSiC Semiconductor. It features a TO-244AB package with screw mounting and a common cathode configuration containing two elements. The device supports a repetitive peak reverse voltage of 40 V and an average forward current of 400 A. Key electrical parameters include a maximum non-repetitive peak forward surge current of 3000 A, a maximum forward voltage of 0.7 V, and a maximum operating junction temperature of 150 °C.

Diode Arrays Feature Summary

• High surge capability for robust transient handling
• Electrically isolated base plate design within the TO-244AB package
• Not sensitive to electrostatic discharge (ESD)
• Common cathode dual-element configuration

Diode Arrays Applications

• Power conversion systems
• DC-DC converter modules
• Industrial power supplies

Diode Arrays Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix 'R' indicates reversed leads as documented in official specifications. Ensure compliance with RoHS requirements prior to procurement. Validate part availability status as the component may be subject to obsolescence notices.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling at low reverse voltages. The TO-244AB package facilitates efficient thermal management via screw mounting. Consider the common cathode topology for synchronous rectification or bridge configurations. Evaluate thermal resistance characteristics against system heat dissipation requirements.

Diode Arrays Part Context

This device belongs to the MBRF400 series of silicon power Schottky diodes from GeneSiC Semiconductor. The series encompasses various voltage ratings ranging from 20 V to 100 V, all sharing the 400 A current rating and TO-244AB form factor. The MBRF40040R specifically addresses the 40 V segment of this product line.

Diode Arrays Replacement Considerations

• MBRF40040

Diode Arrays FAQ

What is the internal configuration of the MBRF40040R?

The MBRF40040R contains two Schottky diode elements configured in a common cathode arrangement.

How are the leads oriented on the MBRF40040R?

The 'R' suffix indicates that the leads are reversed compared to the standard orientation found in non-suffixed variants like the MBRF40040.