Nexperia USA Inc. PMEG060V050EPE-QZ

Overview

PMEG060V050EPE-Q from Nexperia is a 60 V, 5 A planar low forward voltage Schottky barrier rectifier in a CFP15B (SOT1289B) thermally enhanced SMD package. It delivers VF = 480–560 mV at 5 A and 25 °C, supports 160 A non-repetitive peak forward current, and is qualified to AEC-Q101 for automotive-grade reliability in high-efficiency DC-DC converters and OR-ing circuits.

For engineers reviewing the PMEG060V050EPE-Q datasheet, PMEG060V050EPE-Q pinout, PMEG060V050EPE-Q application, or PMEG060V050EPE-Q equivalent, key selection criteria include ultra-low VF at high current, thermal resistance Rth(j-sp) = 3 K/W to solder point, AEC-Q101 qualification, and dual-anode configuration for parallel conduction paths in compact power layouts.

Technical Context

This Schottky rectifier uses planar die construction with clip-bonding technology to minimize parasitic inductance and maximize thermal transfer from junction to solder point. Its dual-anode (Pins 1 & 2) and single-cathode (Pin 3) topology enables symmetrical current sharing and reduced layout inductance in high-frequency switching nodes.

The device exhibits negligible reverse recovery (trr ≤ 14 ns step, ≤12 ns ramp), near-zero Qrr, and stable VF across -40 °C to 125 °C operating junction temperature - critical for maintaining efficiency in automotive under-hood SMPS and freewheeling applications where thermal cycling and transient load response are stringent.

Key Specifications

Pinout & Package

Encapsulated in the CFP15B (SOT1289B) surface-mount package: 5.8 mm × 4.3 mm × 0.95 mm body, 2.13 mm lead pitch, thermally optimized with exposed cathode pad for low Rth(j-sp).

Key Features

Applications

Equivalent & Alternatives

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

Compared with VS-50WQ06FNTR-M3 and MBR560LSFT1G, PMEG060V050EPE-Q uniquely combines AEC-Q101 qualification, 3 K/W Rth(j-sp), dual-anode layout, and 0.95 mm profile - making it the only option for thermally dense, automotive-qualified SMT rectification at 5 A.

Availability

PMEG060V050EPE-Q is available at Aetrix Electronics and suitable for automotive power conversion, battery management systems, and industrial DC-DC modules requiring stable component supply, AEC-Q101 compliance, and high thermal reliability in compact form factors.

Supply support for PMEG060V050EPE-Q 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, with leadership in automotive-qualified components and advanced packaging technologies.

This device belongs to Nexperia's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-efficiency, space-constrained automotive power systems including DC-DC converters, OR-ing, and reverse polarity protection.

FAQ

What is the maximum junction temperature and how does it affect continuous current rating?

The absolute maximum junction temperature is 175 °C. At ambient temperatures up to 100 °C, the device sustains 5 A average forward current only when mounted on an FR4 PCB with a 1 cm² cathode pad (δ = 0.5, f = 20 kHz). Exceeding Tj = 175 °C causes irreversible degradation of the Schottky barrier and increased IR leakage.

Can Pins 1 and 2 be used independently, or must they be tied together?

Pins 1 and 2 are electrically identical anodes and are intended to be connected in parallel on the PCB to distribute current and reduce localized heating. Using them independently is not supported - the internal die structure assumes symmetrical conduction, and separate routing may cause thermal imbalance and premature failure.

How does the CFP15B package achieve Rth(j-sp) = 3 K/W?

The CFP15B package uses a copper clip bonded directly to the cathode metallization, creating a low-resistance thermal path from the silicon junction to the exposed cathode pad on the bottom of the package. This clip-bonding architecture bypasses traditional wire bonds and minimizes interfacial thermal resistance, verified per JEDEC JESD51-14 standards.

Is this device suitable for synchronous rectification replacement in 500 kHz SMPS?

Yes - with trr ≤14 ns (step), Qrr ≈ 0 nC, and VF stability across temperature, it eliminates reverse recovery losses and EMI in 500 kHz designs. However, synchronous MOSFETs remain more efficient above 10 A; this diode is optimal for 3–6 A secondary-side rectification where gate drive complexity must be avoided.