PMEG40T30ERX

Single Diodes Overview

The PMEG40T30ER is a Trench MEGA Schottky barrier rectifier encapsulated in a CFP3 (SOD123W) small and flat lead Surface-Mounted Device plastic package. It features an average forward current of 3 A and a reverse voltage rating of 40 V. The device utilizes clip-bonding technology for high power capability and offers low leakage current characteristics. It is suitable for both reflow and wave soldering processes.

Single Diodes Feature Summary

• Low forward voltage performance
• Low leakage current due to Trench MEGA Schottky technology
• High power capability enabled by clip-bonding technology

Single Diodes Applications

• Low voltage rectification
• High efficiency DC-to-DC conversion
• Switch mode power supply
• Freewheeling application
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and marking codes. Confirm that the non-automotive qualified status aligns with your design requirements, as automotive applications require products explicitly designated with the -Q suffix. Cross-reference the latest datasheet revision to validate all electrical parameters before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component for designs requiring a compact SMD solution with high surge current handling capabilities. The CFP3 package facilitates efficient thermal dissipation through the cathode pad. Ensure the operating junction temperature remains within the specified limits to maintain reliability. Evaluate the forward voltage drop at the expected load current to determine overall system efficiency losses.

Single Diodes Part Context

This part belongs to the Nexperia PMEG series of low forward voltage Schottky barrier rectifiers. The series utilizes Trench MEGA technology to achieve superior performance compared to standard planar devices. The PMEG40T30ER specifically targets general-purpose applications where size constraints and switching efficiency are critical design factors.

Single Diodes Replacement Considerations

For automotive-grade equivalents, consider the PMEG40T30ETP or PMEG40T30EP variants which share similar electrical characteristics but carry AEC-Q101 qualification.