PMEG1020EH-QX

Single Diodes Overview

The PMEG1020EH-Q is a planar Schottky barrier rectifier from Nexperia, designed for high-efficiency low-voltage applications. It features an integrated guard ring for stress protection and is housed in a compact SOD123F surface-mounted device plastic package. The device supports a maximum forward current of 2 A and a reverse voltage rating of 10 V. Key electrical characteristics include a typical forward voltage of 350 mV at 2 A and a reverse current of 0.7 mA at 5 V. It operates within a junction temperature range up to 150 °C and is qualified according to the AEC-Q101 standard.

Single Diodes Feature Summary

• Ultra-low forward voltage characteristic for enhanced energy efficiency
• Integrated guard ring structure provides improved stress protection
• Automotive-grade qualification compliant with AEC-Q101 standards
• Compact SOD123F surface-mount package design

Single Diodes Applications

• Low voltage rectification circuits
• High efficiency DC-to-DC conversion systems
• Switch mode power supply designs
• Inverse polarity protection mechanisms
• Low power consumption electronic applications

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 SOD123F package dimensions align with your PCB footprint requirements. Ensure design margins respect the absolute maximum ratings for thermal resistance and junction temperature to prevent device degradation during operation.

Single Diodes Selection Notes

Select this component for designs requiring minimal forward voltage drop at moderate currents. The 10 V reverse voltage rating suits low-side or synchronous rectification tasks where voltage spikes are controlled. Verify compatibility with reflow soldering profiles specified for the SOD123F package. Consider the thermal resistance values when calculating heat dissipation on FR4 printed-circuit boards.

Single Diodes Part Context

This part belongs to Nexperia's PMEG series of ultra-low VF Schottky barrier rectifiers. These devices utilize planar technology to achieve superior performance compared to traditional junction diodes. The series is engineered specifically for automotive and industrial environments demanding high reliability and compact form factors.

Single Diodes Replacement Considerations

Direct substitutes must match the 10 V reverse voltage, 2 A forward current, and SOD123F package. Verify equivalent forward voltage and reverse leakage specifications to maintain circuit efficiency. Check for identical AEC-Q101 qualification if automotive usage is required.