VS-MBR735PBF

Single Diodes Overview

The VS-MBR735PBF is a single-die Schottky rectifier from Vishay Semiconductors, housed in a TO-220AC package. It features a maximum average forward current of 7.5 A and a maximum repetitive peak reverse voltage of 35 V. The device exhibits a low forward voltage drop of 0.57 V at 7.5 A and 125 °C, with a maximum non-repetitive peak surge current of 690 A. It supports junction temperatures up to 150 °C and includes a guard ring for enhanced ruggedness.

Single Diodes Feature Summary

• Optimized for low reverse leakage at high temperatures using proprietary barrier technology
• Guard ring structure provides enhanced ruggedness and long-term reliability
• High purity, high temperature epoxy encapsulation ensures mechanical strength and moisture resistance

Single Diodes Applications

• Switching power supplies
• Converters
• Freewheeling diodes
• Reverse battery protection

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm compliance requirements. The PbF designation indicates lead-free and RoHS compliance, while the -N3 suffix denotes halogen-free status. Confirm that the TO-220AC package dimensions and mounting torque specifications align with your thermal management design constraints before finalizing procurement.

Single Diodes Selection Notes

Select this component when applications require a single Schottky rectifier rated for 7.5 A continuous current and 35 V blocking voltage. Ensure the operating environment allows for case temperatures compatible with the 7.5 A rating at TC = 131 °C. Verify that the 0.57 V forward voltage drop at elevated temperatures meets the efficiency requirements of the circuit design.

Single Diodes Part Context

This part belongs to the VS-MBR7...PbF Series, which covers Schottky rectifiers optimized for low reverse leakage at high temperatures. The series utilizes proprietary barrier technology to enable reliable operation up to 150 °C junction temperature. The TO-220AC package provides a robust solution for general-purpose high-power applications requiring efficient rectification.

Single Diodes Replacement Considerations

The datasheet lists the VS-MBR745PBF as a related variant within the same series offering a 45 V rating. No other direct substitute part numbers are explicitly confirmed in the provided documentation.