RBE1VAM20ATR

Single Diodes Overview

The RBE1VAM20ATR is a single Schottky barrier diode manufactured by ROHM Semiconductor, designed for surface-mount applications. It utilizes silicon technology and is housed in the TUMD2M-2 package (SOD-323HE). The device supports an average rectified forward current of 2 A with a maximum repetitive reverse voltage of 30 V. Key electrical characteristics include a forward voltage of 460 mV at 2 A and a reverse leakage current of 700 uA. It withstands a forward surge current of 5 A and operates within a junction temperature range up to 125°C.

Single Diodes Feature Summary

• High-efficiency Schottky barrier construction for low power loss
• Plastic molded package for high reliability and small footprint
• Designed for high-speed switching applications

Single Diodes Applications

• DC-DC converter circuits
• Freewheeling diodes in power supplies
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the specific suffix 'ATR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm RoHS compliance status through the official datasheet before integration into environmentally regulated assemblies. Ensure the ordering part number matches the exact voltage and current ratings needed for the target circuit design.

Single Diodes Selection Notes

Select this component when a single-diode configuration with a 2 A continuous current rating is required in a compact SMD form factor. Compare against dual-diode alternatives if space allows for lower forward voltage drops. Validate that the 30 V reverse voltage rating provides sufficient margin for the specific application's peak inverse voltage conditions.

Single Diodes Part Context

This component belongs to ROHM's RBE series of high-efficiency Schottky barrier diodes. These devices are engineered to replace older standard rectifier types in modern compact electronics. The series emphasizes reduced forward voltage drop to improve overall system efficiency while maintaining robust thermal performance in small plastic packages.

Single Diodes Replacement Considerations

The RB161VAM-20TR is documented as a recommended replacement with the same pinout and package, though it features a lower 1.0 A current rating compared to the 2.0 A rating of the RBE1VAM20ATR.