MBRTA80045

Overview

The MBRTA80045 is a silicon power Schottky rectifier manufactured by GeneSiC Semiconductor. It features a 45 V repetitive peak reverse voltage and a maximum average forward current of 400 A. The device utilizes a three-tower package configuration with screw mount installation. Key electrical characteristics include a low forward voltage drop to minimize conduction losses. The component is designed for high-efficiency power conversion applications, offering robust surge capability and reliable operation within specified thermal limits.

Feature Summary

• Low forward voltage characteristic for enhanced efficiency
• High surge current handling capability
• Screw mount mechanical design for secure attachment

Applications

• DC-DC converters
• Free-wheeling diodes in power supplies
• Induction heating systems

Procurement Notes

Verify the specific suffix variant (L or R) against circuit requirements, as lead configurations may differ. Confirm RoHS compliance status and manufacturing origin during sourcing. Ensure thermal management solutions align with the package's heat dissipation capabilities. Cross-reference the manufacturer's latest datasheet for any updates on recommended soldering profiles and storage conditions prior to assembly.

Selection Notes

Select this component when a 45 V blocking voltage and 400 A continuous current rating are required. The low forward voltage makes it suitable for applications prioritizing efficiency over higher voltage tolerance. Consider the three-tower package size for board space constraints. Evaluate thermal resistance parameters to ensure adequate heat sinking for the intended operating environment and duty cycle.

Part Context

This part belongs to the MBRTA series of silicon power Schottky diodes from GeneSiC Semiconductor. The series offers various voltage ratings and current capacities in similar rugged packages. The MBRTA80045 specifically targets the 45 V, 400 A segment, providing a balance of low loss and high current handling for industrial power electronics.

Replacement Considerations

Direct substitutes include the MBRTA80045L and MBRTA80045R variants, which share identical electrical specifications but may differ in lead orientation. Verify pinout compatibility before substitution.