MBR8030

Single Diodes Overview

The GeneSiC Semiconductor MBR8030 is a silicon power Schottky rectifier housed in a DO-5 stud mount package. It provides an average forward current of 80 A and a repetitive peak reverse voltage of 30 V. The device features a maximum forward voltage of 0.75 V at 80 A and supports a peak forward surge current of 1000 A. Thermal resistance from junction to case is 0.50 °C/W per leg. Operating temperature ranges from -55 °C to +150 °C.

Single Diodes Feature Summary

• High surge capability for robust transient handling
• Not ESD sensitive for simplified handling
• Standard polarity with cathode stud configuration

Single Diodes Applications

• Power supply circuits requiring high current rectification
• DC-DC converter output stages
• Freewheeling diodes in motor drive applications

Single Diodes Procurement Notes

Verify the specific part marking matches the MBR8030 designation before installation. Confirm that the mounting surface torque specifications are strictly adhered to during assembly to ensure proper thermal contact and mechanical stability. Check datasheet revisions for any updates to electrical characteristics or package dimensions prior to final design approval.

Single Diodes Selection Notes

Select this component when a single-phase, high-current rectifier with low forward voltage drop is required. The DO-5 package facilitates direct heatsink mounting via the stud terminal. Ensure the application voltage does not exceed the 30 V repetitive peak reverse rating and that thermal management can maintain junction temperatures within the specified operating range.

Single Diodes Part Context

This device belongs to the MBR8020 through MBR8040R series of silicon power Schottky diodes. All members share identical physical packages and thermal characteristics while differing primarily in their voltage ratings. The series is designed for general-purpose high-efficiency rectification in industrial and commercial power electronics.

Single Diodes Replacement Considerations

Compatible substitutes include MBR8035 and MBR8040 if higher voltage ratings are acceptable. Verify that replacement parts maintain the same DO-5 package outline and mounting thread specifications to ensure mechanical interchangeability without board redesign.