PMEG4020ETR-QX

Single Diodes Overview

The PMEG4020ETR-QX is a silicon Schottky barrier rectifier manufactured by Nexperia, designed for surface-mount applications. It features a single diode configuration within an SOD-123W (CFP3) package. The device supports a maximum repetitive peak reverse voltage of 40 V and an average forward current of 2 A. It operates reliably across a temperature range from -55 °C to +150 °C junction temperature. The component holds AEC-Q101 qualification, ensuring suitability for automotive environments.

Single Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Ultra-thin SOD-123W leadless package design
• High thermal conductivity via exposed cathode pad
• Low forward voltage characteristics

Single Diodes Applications

• Automotive electronics systems
• Free-wheeling circuits in power supplies
• Reverse polarity protection
• Low voltage rectification tasks

Single Diodes Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm packaging details and tape-and-reel specifications. Ensure the order matches the exact part number to guarantee AEC-Q101 compliance and correct package type. Cross-reference datasheets for any updates regarding RoHS or REACH status before finalizing procurement.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution with automotive-grade reliability is required. The SOD-123W package offers space efficiency compared to standard packages. Consider the 40 V rating and 2 A current capacity against circuit requirements. Verify thermal management needs due to the small form factor and high junction temperature capability.

Single Diodes Part Context

This part belongs to the Nexperia MEGA Schottky series, which focuses on low forward voltage and high efficiency. The QX suffix typically denotes specific packaging configurations such as cut tape or reel options within the manufacturer's catalog. It serves as a specialized variant within the broader PMEG4020 product family.

Single Diodes Replacement Considerations

Check for direct substitutes like PMEG4020EP if package differences are acceptable. Verify pinout compatibility and thermal performance metrics before swapping. Ensure alternative parts maintain AEC-Q101 qualification if automotive use is intended.