MBRT40080

Diode Arrays Overview

The MBRT40080 is a silicon power Schottky diode module from the MBRT400 series, designed for high-current applications. It features a three-tower package with an electrically isolated base plate and screw-mount installation. The device supports a repetitive peak reverse voltage of 80 V and an average forward current of 400 A per package. Key electrical characteristics include a maximum instantaneous forward voltage of 0.84 V at Tj = 25 °C and a thermal resistance (junction-to-case) of 0.35 °C/W per leg. Operating temperatures range from -55 °C to +150 °C.

Diode Arrays Feature Summary

• High surge capability with a peak forward surge current rating of 3000 A per leg
• Electrically isolated base plate providing isolation type packaging
• Not ESD sensitive design for robust handling

Diode Arrays Applications

• High-frequency rectification in power supplies
• DC-DC converters requiring low forward voltage drop
• Free-wheeling diodes in motor drive circuits

Diode Arrays Procurement Notes

Verify the specific suffix designation against official documentation to confirm terminal configuration, as variants may feature reversed leads. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Ensure thermal management solutions align with the specified junction-to-case thermal resistance to maintain safe operating temperatures within the rated range.

Diode Arrays Selection Notes

Select this component when an 80 V blocking voltage and 400 A continuous current capacity are required in a compact three-tower form factor. The low forward voltage characteristic makes it suitable for efficiency-critical designs. Verify that the application environment remains within the specified temperature limits and that the mounting hardware accommodates the screw-mount style.

Diode Arrays Part Context

This module belongs to the MBRT400 series of silicon power Schottky diodes manufactured by GeneSiC Semiconductor. The series offers various voltage ratings from 45 V to 100 V while maintaining a consistent 400 A current rating and package footprint. The three-tower design facilitates efficient heat dissipation and flexible circuit board layout for high-power density systems.

Diode Arrays Replacement Considerations

Cross-reference with other MBRT400 series variants such as MBRT40060 or MBRT400100 if voltage requirements differ. Ensure any substitute maintains the same three-tower package dimensions and screw-mount interface for mechanical compatibility.