MBRF16H35HE3/45

Single Diodes Overview

The MBRF16H35HE3/45 is a Vishay Schottky Barrier Rectifier utilizing high barrier technology for improved high-temperature performance. It features an ITO-220AC package with a maximum average forward rectified current of 16 A and a maximum repetitive peak reverse voltage of 35 V. The device supports a non-repetitive avalanche energy of 80 mJ and a peak forward surge current of 150 A. Electrical characteristics include a typical instantaneous forward voltage of 0.56 V at 16 A and a maximum reverse current of 100 µA at rated VR. Operating junction temperature ranges from -65 °C to +175 °C, with a thermal resistance junction-to-case of 3.0 °C/W.

Single Diodes Feature Summary

• Guardring structure provides overvoltage protection
• High frequency operation capability
• Low leakage current and low forward voltage drop
• High forward surge current capability

Single Diodes Applications

• Low voltage, high frequency rectification in switching mode power supplies
• Freewheeling diodes
• DC-to-DC converters
• Polarity protection applications

Single Diodes Procurement Notes

Verify the HE3 suffix indicates high reliability grade qualification per AEC-Q101 standards. Confirm the ITO-220AC package designation matches the required isolation voltage specifications. Ensure component authenticity through authorized distribution channels as product specifications are subject to change without notice.

Single Diodes Selection Notes

Select this component for designs requiring high-temperature stability up to 175 °C junction temperature. The ITO-220AC package offers electrical isolation between terminals and heatsink. Consider the 3.0 °C/W thermal resistance when designing heat dissipation paths for continuous 16 A loads.

Single Diodes Part Context

This part belongs to the MBR(F,B)16H series of Schottky Barrier Rectifiers. The series covers reverse voltages from 35 V to 60 V with a consistent 16 A forward current rating. The 'F' designation specifically identifies the ITO-220AC insulated package variant within the broader family.

Single Diodes Replacement Considerations

Cross-reference with other MBR16Hxx or MBRF16Hxx variants if different reverse voltage ratings are needed. Verify package compatibility and thermal resistance values before substituting with non-Vishay components.

Single Diodes FAQ

What is the isolation voltage specification for the ITO-220AC package?

The ITO-220AC package provides an isolation voltage of 1500 VAC from terminal to heatsink for one minute.

How does the HE3 suffix differ from the standard E3 suffix?

The HE3 suffix denotes a high reliability grade that meets JESD 201 class 2 whisker test requirements and is AEC-Q101 qualified, whereas E3 is consumer grade meeting class 1.