MBRB1045HE3/81

Single Diodes Overview

The MBRB1045HE3/81 is a Vishay General Semiconductor Schottky Barrier Rectifier in the D2PAK (TO-263AB) package. It features a maximum average forward rectified current of 10 A and a maximum repetitive peak reverse voltage of 45 V. The device supports a peak forward surge current of 150 A and operates within a junction temperature range of -65 °C to +150 °C. Electrical characteristics include a maximum instantaneous forward voltage of 0.80 V at 10 A and 25 °C, with a typical thermal resistance from junction to case of 2.0 °C/W.

Single Diodes Feature Summary

• Low forward voltage drop for high efficiency
• High forward surge capability
• High frequency operation

Single Diodes Applications

• Low voltage, high frequency rectifier of switching mode power supplies
• Freewheeling diodes
• DC/DC converters
• Polarity protection applications

Single Diodes Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm compliance requirements and packaging format. Confirm that the component meets the necessary environmental standards for the intended deployment environment before procurement.

Single Diodes Selection Notes

Select this component for circuits requiring low forward voltage drop and high efficiency in low voltage applications. Ensure the operating junction temperature remains within the specified -65 °C to +150 °C range during design validation.

Single Diodes Part Context

This part belongs to the MBRB10xx series of Schottky Barrier Rectifiers manufactured by Vishay General Semiconductor. The series utilizes silicon technology and is available in various packages including TO-220AC and D2PAK (TO-263AB).

Single Diodes Replacement Considerations

Consult the manufacturer's datasheet for direct replacements or cross-reference options. Verify electrical parameters and package compatibility when considering alternative components.