RB228T100NZC9

Overview

The RB228T100NZC9 is a 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. Key electrical parameters include a maximum forward voltage of 0.87V at 5A and a maximum reverse current of 0.005mA at 100V. It operates within a junction temperature range up to 150°C and complies with RoHS standards.

Feature Summary

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

Applications

• General purpose rectification in power supplies
• Freewheeling diodes in DC-DC converters
• Protection circuits requiring low forward voltage drop

Procurement Notes

Verify the complete part number including the suffix C9 to ensure correct packaging and variant alignment. Confirm that the component status is acceptable for your specific project lifecycle, as it may be designated for existing customers only. Check for any specific handling requirements associated with the TO-220FN leaded package during assembly.

Selection Notes

Select this component when a robust through-hole solution with high current capacity is required. The 100V rating suits medium-voltage applications where standard silicon rectifiers might exhibit higher losses. Ensure the thermal management design accommodates the TO-220FN package's heat dissipation capabilities under continuous load conditions.

Part Context

This part belongs to the RB228T series of Schottky barrier diodes from Rohm Semiconductor. The series is characterized by its dual cathode common structure and high reliability. The TO-220FN package provides a balance between current handling and mounting simplicity for industrial and automotive-grade electronics.

Replacement Considerations

Direct substitutes must match the 100V reverse voltage, 30A current rating, and TO-220FN package. Verify pinout compatibility for cathode common configurations. Consider thermal resistance differences if replacing with similar packages from other manufacturers.