MBRT40020

Diode Arrays Overview

The GeneSiC Semiconductor MBRT40020 is a silicon power Schottky diode module featuring a three-tower package with an electrically isolated base plate. It supports a repetitive peak reverse voltage of 20 V and delivers an average forward current of 400 A per package. The device exhibits a maximum instantaneous forward voltage of 0.70 V at 25 °C and maintains a junction-to-case thermal resistance of 0.35 °C/W per leg. Operating temperatures range from -55 °C to +150 °C, with a peak forward surge current capability of 3000 A.

Diode Arrays Feature Summary

• High surge current capability for robust transient handling
• Electrically isolated base plate for safe mounting
• Three-tower package design for efficient thermal dissipation

Diode Arrays Applications

• DC-DC converters
• Free-wheeling rectification in motor drives
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific suffix designation against official documentation to confirm terminal configuration, as 'R' variants feature reversed leads. Confirm RoHS compliance status through the manufacturer's latest product compliance declarations prior to integration into regulated assemblies.

Diode Arrays Selection Notes

Select this component for applications requiring high current density and low forward voltage drop. Ensure the cooling system can manage the 0.35 °C/W thermal resistance per leg. Verify that the 20 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements under all operating conditions.

Diode Arrays Part Context

This module belongs to the MBRT400 series, which includes variants with reverse voltages ranging from 20 V to 40 V. All members share identical current ratings and thermal characteristics, differing primarily in blocking voltage specifications and potential lead configurations.

Diode Arrays Replacement Considerations

Direct substitutes within the same family include the MBRT40030 and MBRT40040. These parts offer higher reverse voltage ratings while maintaining the same 400 A current capacity and package dimensions.