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The RB228T-40HZC9 is a Schottky barrier diode qualified under the AEC-Q101 automotive standard. It features a cathode common dual configuration housed in a TO-220FN package. The device supports a repetitive peak reverse voltage of 45V and a direct reverse voltage of 40V. It provides an average forward rectified current of 30A per diode with a maximum forward voltage of 0.77V at 15A. The component operates within a junction temperature range of -55°C to +150°C.
Verify the specific ordering suffix against official Rohm documentation to ensure correct packaging and marking specifications. Confirm that the component meets all required automotive qualification standards for your intended application before finalizing procurement decisions.
Select this component for applications requiring high-reliability automotive-grade rectification. Ensure thermal management design accommodates the specified junction temperature limits and derating curves provided in the datasheet to maintain performance under varying load conditions.
This part belongs to the RB228T series of Schottky barrier diodes manufactured by Rohm Semiconductor. The series is designed for robust performance in demanding environments, featuring silicon epitaxial planar construction suitable for high-frequency switching applications.
Consult official Rohm documentation for confirmed substitute part numbers. Verify pinout compatibility and electrical ratings before considering any alternative components.