RB298T100NZC9

Overview

The RB298T100NZC9 is a silicon Schottky barrier diode manufactured by Rohm Semiconductor, designed for high-reliability applications. It features a cathode common dual configuration housed in a TO-220FN (3PIN) leaded package. The device supports an average rectified forward current of 30A and withstands a reverse voltage of 100V with a maximum repetitive peak reverse voltage of 110V. Key electrical characteristics include a maximum forward voltage of 0.87V at 15A and a maximum reverse current of 0.01mA at 100V. It operates within a junction temperature range up to 150°C and complies with the AEC-Q101 automotive grade standard.

Feature Summary

• Cathode common dual type configuration
• High reliability construction
• Super low reverse leakage current

Applications

• Automotive electronic systems requiring AEC-Q101 compliance
• Switching power supplies
• DC-DC converter circuits

Procurement Notes

This component is designated as Not Recommended for New Designs (NRND). Production continues solely to support existing customers; it is not available for new design implementations. Verify current availability status directly with the manufacturer or authorized distributors before initiating any procurement processes, as supply may be limited to legacy requirements.

Selection Notes

Select this component only for retrofitting or maintaining existing designs that already utilize the RB298T100NZC9. Due to its NRND status, it is unsuitable for new product development. Ensure the application strictly requires the specific 30A current rating, 100V reverse voltage, and TO-220FN package form factor defined in the official specifications.

Part Context

The RB298T100NZC9 belongs to the RB298 series of Schottky barrier diodes from Rohm Semiconductor. This series is engineered for automotive and industrial applications demanding high reliability and low forward voltage drop. The part integrates two diodes in a single cathode-common package, optimizing board space while providing robust performance under high-temperature conditions typical of automotive environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is marked Not Recommended for New Designs, alternative parts should be selected based on matching electrical parameters and package dimensions rather than direct cross-reference lists.