MBRF1045-E3/45

Single Diodes Overview

The MBRF1045-E3/45 is a Vishay Schottky barrier rectifier in the MBRF10xx series, rated for 45 V reverse voltage and 10 A forward current. It utilizes a TO-220AC through-hole package with two pins. Key electrical parameters include a maximum repetitive peak reverse voltage of 45 V, a continuous forward current of 10 A, and a peak non-repetitive forward surge current of 150 A. The device exhibits a maximum forward voltage of 570 mV at 10 A and a maximum reverse leakage current of 15 mA. It operates within a junction temperature range of -65°C to 150°C.

Single Diodes Feature Summary

• Schottky barrier technology provides low forward voltage drop and fast switching characteristics.

Single Diodes Applications

• General purpose rectification in power supplies
• Free-wheeling diodes in DC-DC converters
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status as indicated by the E3 suffix. Ensure the TO-220AC package dimensions match your PCB footprint requirements. Validate that the 45 V rating meets your circuit's peak inverse voltage demands under all operating conditions.

Single Diodes Selection Notes

Select this component when a low-loss, high-current rectifier is needed in a through-hole configuration. The 45 V rating suits low-voltage applications where standard silicon rectifiers would incur higher conduction losses. Consider thermal management capabilities given the 10 A current rating and TO-220 package size.

Single Diodes Part Context

This part belongs to the MBRF10xx series of Schottky rectifiers from Vishay. The series offers various voltage ratings from 35 V to 60 V while maintaining a consistent 10 A current capacity and TO-220AC packaging format across different models.

Single Diodes Replacement Considerations

• MBRF1045