PMEG4020CERX

Single Diodes Overview

The PMEG4020CERX is a planar Schottky barrier rectifier from Nexperia, encapsulated in a CFP3 (SOD123W) power flat lead Surface-Mounted Device plastic package. It features a maximum average forward current of 2 A and a reverse voltage rating of 40 V. The device exhibits a typical forward voltage of 500 mV at 2 A and a maximum non-repetitive peak forward surge current of 50 A. Operating junction temperatures range from -55 °C to +175 °C.

Single Diodes Feature Summary

• Low forward voltage for improved efficiency
• High power capability due to clip bond package construction
• Small and flat lead SMD plastic package design

Single Diodes Applications

• Low voltage rectification
• High efficiency DC-to-DC conversion
• Switch Mode Power Supply (SMPS)
• Reverse polarity protection
• Low power consumption applications

Single Diodes Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details such as reel or cut tape configuration. Ensure the component meets RoHS and REACH compliance requirements relevant to your target market regulations before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when designing circuits requiring low forward voltage drop and high thermal robustness within a compact footprint. Consider the CFP3 package's exposed heatsink capabilities for optimal thermal connection in space-constrained PCB layouts where efficient heat dissipation is critical.

Single Diodes Part Context

This part belongs to the PMEG series of Schottky barrier rectifiers manufactured by Nexperia. These devices are designed for general-purpose rectification tasks, offering a balance of electrical performance and physical size suitable for modern surface-mount assembly processes in consumer and industrial electronics.

Single Diodes Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Cross-reference pinout configurations and thermal resistance values to ensure compatibility with existing board designs without modifying footprints.