MBRT50030

Diode Arrays Overview

The GeneSiC Semiconductor MBRT50030 is a silicon power Schottky diode module featuring a three-tower package design. It provides a repetitive peak reverse voltage of 30 V and an average forward current rating of 500 A per package. The device operates within a junction temperature range of -55 °C to +150 °C. Key electrical characteristics include a maximum instantaneous forward voltage of 0.75 V at rated conditions and a maximum thermal resistance from junction to case of 0.30 °C/W per leg. The module incorporates an electrically isolated base plate for mounting.

Diode Arrays Feature Summary

• High surge capability with robust peak forward surge current ratings
• Electrically isolated base plate for secure mounting applications
• Not sensitive to electrostatic discharge events

Diode Arrays Applications

• High current DC-DC converter circuits
• Free-wheeling rectification in motor drives
• Power supply output rectification stages

Diode Arrays Procurement Notes

Verify the specific suffix designation, such as (R), against the datasheet to confirm terminal configuration, as reversed leads affect physical installation. Confirm that the 30 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements. Ensure the thermal management system can maintain the junction temperature below the 150 °C maximum limit under full load conditions.

Diode Arrays Selection Notes

Select this component when high average current handling near 500 A is required alongside low forward voltage drop characteristics. The three-tower package facilitates efficient heat dissipation through the isolated base plate. Verify that the 30 V blocking voltage exceeds the maximum expected reverse voltage in the application to ensure reliable operation without breakdown.

Diode Arrays Part Context

This module belongs to the MBRT50020 through MBRT50040 series of silicon power Schottky diodes. The series offers varying reverse voltage ratings while maintaining consistent current handling capabilities. The three-tower package structure distinguishes these modules by providing dedicated thermal paths and electrical isolation for each tower section.

Diode Arrays Replacement Considerations

Compatible substitutes within the same series include the MBRT50020 and MBRT50035. These parts share identical current ratings and package dimensions but differ in their maximum reverse voltage specifications. Ensure the replacement part meets or exceeds the 30 V requirement of the original design.