RB228T150NZC9

Overview

The RB228T150NZC9 is a silicon Schottky barrier diode manufactured by ROHM Semiconductor, designed for high-reliability applications. It features a dual anode common cathode configuration housed in a TO-220FN (3-pin) leaded package suitable for through-hole mounting. The device supports an average rectified forward current of 30 A and withstands a repetitive reverse voltage of 150 V. Key electrical characteristics include a maximum forward voltage of 0.88 V at 15 A and a maximum reverse current of 25 mA at 150 V. It operates with a junction temperature up to +150°C and complies with RoHS standards.

Feature Summary

• Dual anode common cathode configuration for efficient circuit design
• High reliability construction with super low reverse leakage current
• Automotive-grade qualification ensuring robust performance under varying conditions

Applications

• Automotive power supply systems requiring AEC-Q101 compliance
• General-purpose rectification in industrial electronics
• DC-DC converter circuits utilizing through-hole mounting

Procurement Notes

Verify the specific suffix 'NZC9' against official ROHM documentation to confirm exact packaging and material specifications. Ensure compatibility with existing thermal management solutions given the TO-220FN package. Confirm that the component status aligns with current design requirements, as some variants may be designated for legacy support only. Cross-reference datasheet parameters with system constraints before finalizing procurement orders.

Selection Notes

Select this component when a dual-diode arrangement with a shared cathode is required in a through-hole format. The 150 V rating and 30 A current capacity suit moderate-to-high power applications. Consider the TO-220FN package for its thermal dissipation capabilities relative to smaller surface-mount alternatives. Verify that the forward voltage drop meets efficiency targets for the specific load conditions.

Part Context

This part belongs to the RB228T series of Schottky barrier diodes from ROHM Semiconductor. The series is characterized by low forward voltage and high surge current capability. The RB228T150NZC9 specifically denotes the 150 V voltage variant within this family, offering a balance of speed and power handling for rectification tasks in both consumer and automotive sectors.

Replacement Considerations

Direct substitutes include other ROHM RB228T series parts with matching voltage ratings, such as the RB228T30NZ or RB228T40NZ, provided the reverse voltage requirements are met. Ensure any replacement maintains the TO-220FN package and common cathode configuration for pin compatibility.