Nexperia USA Inc. PMEG60T20ELRX

Overview

PMEG60T20ELRX from Nexperia is a 60 V, 2 A Trench MEGA Schottky barrier rectifier in CFP3 (SOD123W) package, designed for low-leakage, high-efficiency DC-to-DC conversion and freewheeling in space-constrained power supplies. It delivers 550 mV typical forward voltage at 2 A/25 °C, 0.2 µA typical reverse current at 60 V/25 °C, and operates up to 175 °C junction temperature.

For engineers reviewing the PMEG60T20ELRX datasheet, PMEG60T20ELRX pinout, PMEG60T20ELRX application, or PMEG60T20ELRX equivalent, key selection criteria include low VF for conduction loss reduction, ultra-low IR for standby power integrity, thermal performance on FR4 PCBs, and compatibility with reflow/wave soldering in compact SMD layouts.

Technical Context

This Schottky rectifier uses Trench MEGA technology to achieve sub-µA reverse leakage at rated VR while maintaining low forward voltage-critical for high-frequency switching topologies where reverse recovery losses must be eliminated. Its clip-bonded construction enhances thermal transfer from die to cathode tab, enabling 1.15 W total power dissipation on a 1 cm² copper pad.

The device exhibits step-recovery behavior with trr ≤ 12 ns (IF = 0.5 A, IR = 0.5 A), confirming true Schottky operation without minority-carrier storage. Diode capacitance is 370 pF at 1 V reverse bias, supporting stable high-speed switching node behavior in buck and flyback converters.

Key Specifications

Pinout & Package

Encapsulated in CFP3 (SOD123W): 2.6 mm × 1.7 mm × 1.0 mm body, flat lead surface-mount plastic package with exposed cathode thermal pad.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schottky rectifier applications.

Compared with VS-2EY60-M3/54 and NSR20F60HT1G, PMEG60T20ELRX uniquely balances ultra-low IR (0.2 µA), competitive VF (550 mV), and low Rth(j-sp) (130 K/W) in the smallest thermally enhanced package-making it optimal for high-density, low-standby, and thermally constrained 2 A rectification.

Availability

PMEG60T20ELRX is available at Aetrix Electronics and suitable for high-efficiency DC-DC converters, reverse polarity protection circuits, and freewheeling applications requiring stable component supply, consistent parametric performance, and long-term manufacturing continuity.

Supply support for PMEG60T20ELRX includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on high-volume, high-reliability essential semiconductors-including logic, discrete, and MOSFETs-with manufacturing rooted in process optimization and automotive-grade quality systems.

This device belongs to Nexperia's Trench MEGA Schottky rectifier product line, engineered specifically for power conversion efficiency and thermal robustness in consumer, industrial, and computing power supplies-not automotive-qualified.

FAQ

Is PMEG60T20ELRX suitable for automotive applications?

No. Per Nexperia's revision history (v.4, April 2023), this part was explicitly changed to non-automotive status. It lacks AEC-Q101 qualification, automotive-grade screening, and guaranteed PPAP documentation. Automotive designs require the -Q qualified variants such as PMEG60T20ELRX-Q.

What is the maximum allowable solder point temperature during reflow?

The absolute maximum solder point temperature is 157 °C for average forward current derating (δ = 0.5), and 152 °C for continuous DC operation (δ = 1). Exceeding these temperatures risks irreversible degradation of clip-bond integrity and long-term parameter drift.

How does the CFP3 package improve thermal performance over standard SOD-123?

CFP3 integrates an exposed cathode thermal pad directly bonded to the die, reducing Rth(j-sp) to 130 K/W-versus >200 K/W in standard SOD-123. This allows 2 A continuous current with only 1 cm² copper area, whereas SOD-123 would require >2.5 cm² for equivalent thermal rise.

Can PMEG60T20ELRX replace a 3 A Schottky in a 2 A design?

Yes-if the original 3 A part operated well below its rating. PMEG60T20ELRX's 2 A IF(AV) rating is validated under realistic thermal conditions (Tsp ≤ 157 °C), and its 50 A IFSM peak rating handles surge transients common in SMPS startup. Derating to 2 A ensures margin for long-term reliability.