PMEG4020EPA,115

Single Diodes Overview

The Nexperia PMEG4020EPA,115 is a planar Schottky barrier rectifier featuring an integrated guard ring for stress protection. It is encapsulated in an ultra-thin DFN2020-3 (SOT1061) leadless SMD plastic package with medium power capability. The device supports an average forward current of 2 A and a reverse voltage of 40 V. Key electrical parameters include a maximum forward voltage of 535 mV at 2 A and a maximum reverse current of 100 µA at 40 V. The junction temperature range extends from -55 °C to +150 °C.

Single Diodes Feature Summary

• Planar Schottky barrier technology with integrated guard ring for enhanced stress protection
• Ultra-thin leadless DFN2020-3 package with exposed cathode pad for superior thermal conductivity
• Low forward voltage characteristics optimized for high-efficiency applications

Single Diodes Applications

• Low voltage rectification
• High efficiency DC-to-DC conversion
• Switch Mode Power Supply (SMPS)
• Reverse polarity protection
• Battery chargers for mobile equipment

Single Diodes Procurement Notes

Verify the specific ordering suffix

Single Diodes Selection Notes

Select this component when space constraints require a leadless surface-mount package while maintaining a 2 A current rating. The DFN2020-3 footprint offers reduced board area compared to traditional packages. Ensure adequate copper area on the PCB cathode pad to utilize the exposed heat sink for optimal thermal management during operation.

Single Diodes Part Context

This part belongs to the Nexperia PMEG series of low VF Schottky barrier rectifiers. Unlike automotive-qualified variants which carry a '-Q' suffix, this standard version is designed for general commercial electronics. It shares the same physical dimensions as other devices in the SOT1061 family but is distinguished by its specific 40 V / 2 A electrical ratings.

Single Diodes Replacement Considerations

Direct replacements within the same package and ratings include PMEG4020EP,115 or PMEG4020ETR,115. For automotive-grade requirements, consider the PMEG4020EP-QX. Verify that substitute parts match the exact forward voltage and reverse leakage specifications for the target application.