Nexperia USA Inc. PMEG6030ELPX

Overview

PMEG6030ELPX from Nexperia is a planar Schottky barrier rectifier with integrated guard ring for stress protection, designed for low-leakage, high-efficiency DC-to-DC conversion and reverse polarity protection in space-constrained SMD applications. It delivers 3 A average forward current at 60 V reverse voltage, 600 mV typical forward voltage at 3 A, 340 nA reverse leakage at 60 V/25 °C, and operates up to 175 °C junction temperature in a compact SOD128 (CFP5) package.

For engineers reviewing the PMEG6030ELPX datasheet, PMEG6030ELPX pinout, PMEG6030ELPX application, or PMEG6030ELPX equivalent, key selection criteria include ultra-low IR for standby power integrity, thermal robustness on FR4 PCBs, clip-bonded power capability, and compatibility with reflow/wave soldering processes in industrial and consumer power supplies.

Technical Context

This Schottky rectifier uses a planar die structure with an integrated guard ring to suppress edge breakdown and improve reliability under transient stress. Its low VF and ultra-low IR stem from optimized metal-semiconductor interface design and tight process control across wafer lots.

The device exhibits negligible reverse recovery (trr = 12 ns typ), enabling high-frequency switching in SMPS and synchronous rectification circuits. Thermal performance is enhanced by clip-bonding, delivering Rth(j-sp) = 12 K/W to cathode solder point and supporting 3 A continuous conduction on standard FR4 PCBs at ≤75 °C ambient.

Key Specifications

Pinout & Package

Encapsulated in a SOD128 (CFP5) surface-mount plastic package: 3.8 mm × 2.6 mm × 1.0 mm body, 4.0 mm lead pitch, flat leads for low-profile mounting. Cathode marked by bar on top surface.

Key Features

Applications

Equivalent & Alternatives

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

Compared with NSR30CM3T5G and VSS8060M, PMEG6030ELPX offers the lowest IR and smallest footprint among 60 V/3 A Schottkys, making it optimal for thermally constrained, battery-sensitive, and high-density layouts - especially where <500 nA leakage and <0.65 V VF are mandatory.

Availability

PMEG6030ELPX is available at Aetrix Electronics and suitable for industrial DC-DC converters, USB-C power delivery protection, and telecom PoE midspan supplies requiring stable component supply, consistent parametric performance, and long-term production continuity.

Supply support for PMEG6030ELPX 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 discrete and logic devices, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.

This device belongs to Nexperia's low-leakage Schottky rectifier product line, engineered specifically for energy-efficient power conversion in space-limited applications where standby power, thermal density, and assembly robustness are critical.

FAQ

What is the maximum allowable solder point temperature during reflow for PMEG6030ELPX?

The device is qualified for standard lead-free reflow profiles with peak solder point temperature up to 260 °C for ≤30 seconds, per JEDEC J-STD-020. The cathode tab's clip-bonded construction ensures mechanical and thermal integrity under these conditions without delamination or parameter shift.

Can PMEG6030ELPX replace a standard PN-junction rectifier in a 24 V SMPS output stage?

Yes - its 60 V VR rating and 3 A IF(AV) support direct substitution in 24 V outputs, but with significant benefits: 600 mV VF reduces conduction loss by ~45 % versus a typical 1.1 V PN diode, and 12 ns trr eliminates reverse recovery spikes that cause EMI and MOSFET stress in synchronous designs.

How does the guard ring affect long-term reliability under repetitive voltage transients?

The integrated guard ring redistributes electric field at the die periphery, suppressing localized avalanche and preventing cumulative degradation during repeated 60 V-rated transients. Accelerated life testing shows no parameter drift after 10⁵ cycles of 50 V/100 ns pulses at 125 °C junction temperature.

Is PMEG6030ELPX suitable for automotive infotainment power rails?

No - it is not AEC-Q101 qualified. While it operates reliably up to 175 °C junction temperature, Nexperia explicitly states this part is non-automotive qualified. For automotive applications, use AEC-Q101-compliant equivalents such as PMEG6030ERX or PNE10030EP.