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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Nexperia USA Inc. PMEG100T050ELPEZ

Name: PMEG100T050ELPEZ
Brand: Nexperia USA Inc.
SKU: PMEG100T050ELPEZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PMEG100T050ELPEZ

Manufacturer:: Nexperia USA Inc.

Category:: Single Diodes

Package:: TO-277, 3-PowerDFN

Datasheet:: PMEG100T050ELPEZ.pdf

Description:: DIODE SCHOTTKY 100V 5A CFP15B

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Inventory:7,275

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Product details

Overview

PMEG100T050ELPEZ from Nexperia is a 100 V, 5 A trench Schottky barrier rectifier in CFP15B (SOT1289B) package, designed for high-efficiency DC-to-DC conversion and automotive LED lighting. It delivers low forward voltage (750–810 mV at 5 A, 25 °C), ultra-low reverse leakage (0.4–2.5 µA at 100 V, 25 °C), and AEC-Q101 qualification for automotive reliability.

For engineers reviewing the PMEG100T050ELPEZ datasheet, PMEG100T050ELPEZ pinout, PMEG100T050ELPEZ application, or PMEG100T050ELPEZ equivalent, key selection criteria include reverse leakage at 125 °C, thermal resistance to solder point (70 K/W), clip-bonded power capability, and compatibility with OR-ing and reverse polarity protection circuits.

Technical Context

This device uses trench Schottky architecture to minimize Q_rr and IRM while maintaining low VF across temperature. Its dual-anode, single-cathode configuration supports high-current conduction paths with reduced thermal resistance via clip-bonding to the cathode tab.

The CFP15B package integrates a thermally enhanced copper clip for the cathode and flat leads optimized for PCB heat spreading. Junction temperature is rated to 175 °C, with derated reverse voltage down to 40 V at T_j = 150 °C on standard FR4.

Key Specifications

Parameter	Value and Actual Design Meaning
Reverse Voltage (V_R)	100 V - Maximum blocking voltage at 25 °C; derates to ~40 V at 150 °C junction temp.
Average Forward Current (I_F(AV))	5 A - Sustained DC current with 50% duty cycle, 20 kHz square wave, solder point ≤163 °C.
Forward Voltage (V_F)	750–810 mV - Measured at 5 A pulsed, 25 °C; drops to 580–660 mV at 150 °C junction temp.
Reverse Leakage (I_R)	0.4–2.5 µA at 100 V/25 °C; rises to 0.6–3 mA at 100 V/125 °C - Critical for low-power standby loss.
Thermal Resistance (R_th(j-sp))	70 K/W - From junction to solder point on 1 cm² cathode pad; enables high power density in compact layouts.
Reverse Recovery Charge (Q_rr)	9.5 nC - Low stored charge minimizes switching losses in high-frequency SMPS and OR-ing.
Junction Temperature (T_j)	175 °C - Maximum operating junction temperature; supports under-hood automotive environments.

Pinout & Package

Encapsulated in CFP15B (SOT1289B): ultra-thin, thermally enhanced SMD plastic package with 3 leads, 2.13 mm pitch, 5.8 × 4.3 × 0.95 mm body, and clip-bonded cathode for low R_th(j-sp).

Pin/Terminal	Circuit Role	Design Meaning
1	Anode	Primary anode connection; paralleled internally with Pin 2 for current sharing and thermal symmetry.
2	Anode	Secondary anode terminal; dual-anode layout reduces effective series resistance and improves current distribution.
3	Cathode	Clip-bonded cathode tab - primary thermal path to PCB; requires ≥1 cm² copper pad for rated 5 A operation.

Key Features

Feature	Design Value
Low forward voltage	750 mV typ. at 5 A/25 °C - Reduces conduction loss by >15% vs. conventional Schottkys in 12–48 V systems.
Ultra-low leakage current	0.4 µA typ. at 100 V/25 °C - Enables <10 µW standby dissipation in reverse-biased protection circuits.
Clip-bonded thermal construction	R_th(j-sp) = 70 K/W - Delivers 2.15 W power dissipation on 1 cm² cathode pad, exceeding standard SOT packages.
AEC-Q101 qualification	Qualified for automotive applications - Validated for temperature cycling, HTRB, and ESD per AEC stress test standards.
Trench Schottky architecture	Q_rr = 9.5 nC - Enables clean zero-voltage switching in synchronous rectification and high-frequency OR-ing.

Applications

Automotive LED Lighting

High-Efficiency DC-DC Conversion

Use Scenario: Constant-current driver for exterior LED headlamps in 12 V/24 V vehicle systems.

IC Role / Device Role / Timing Role: Freewheeling diode in buck converter output stage, handling 3–5 A continuous current.

Use Value: Low V_F and leakage ensure minimal thermal rise and <0.5% efficiency loss at full load; AEC-Q101 ensures 15-year under-hood reliability.

Use Scenario: Secondary-side rectifier in isolated 48 V–12 V DC-DC converters for ADAS power domains.

IC Role / Device Role / Timing Role: Synchronous rectification replacement in flyback or forward topologies operating at 200–500 kHz.

Use Value: 9.5 nC Q_rr and 12 ns t_rr suppress voltage spikes and reduce MOSFET gate drive burden during dead-time transitions.

Reverse Polarity Protection

OR-ing Circuit

Use Scenario: Input protection for infotainment ECUs powered from vehicle battery with risk of jump-start reversal.

IC Role / Device Role / Timing Role: Series-connected Schottky in high-side configuration, blocking reverse voltage up to 100 V.

Use Value: 0.4 µA leakage at 25 °C prevents battery drain over months; 175 °C T_j rating survives transient surges without thermal runaway.

Use Scenario: Dual-input power redundancy in telematics control units with primary CAN bus and backup LTE modem supply.

IC Role / Device Role / Timing Role: Back-to-back configured Schottky enabling seamless switchover between two 12 V sources.

Use Value: Matched V_F across temperature ensures balanced current sharing; low IRM avoids cross-conduction during transition.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
Vishay VSS80100M	Same 100 V/5 A rating; VF = 790 mV typ. at 5 A/25 °C; R_th(j-a) = 100 K/W (vs. 70 K/W); no AEC-Q101 certification.	Not qualified for automotive use; higher thermal resistance limits sustained 5 A operation on standard FR4.	Select when AEC-Q101 is not required and board space allows larger thermal pad.
ON Semiconductor NSR05100MX	100 V/5 A; VF = 820 mV typ.; IR = 1.2 µA at 100 V/25 °C; SOD-123FL package; R_th(j-a) = 120 K/W.	Limited to ≤2 A continuous in same footprint; unsuitable for high-power freewheeling or OR-ing above 2 A.	Choose only for cost-sensitive non-automotive applications with <2 A average current and relaxed thermal constraints.

Compared with VSS80100M and NSR05100MX, PMEG100T050ELPEZ provides superior thermal performance (70 K/W vs. ≥100 K/W), lower leakage (0.4 µA vs. ≥1.2 µA), and automotive qualification-making it the only option capable of sustaining 5 A in AEC-compliant, space-constrained automotive power rails.

Availability

PMEG100T050ELPEZ is available at Aetrix Electronics and suitable for automotive LED lighting, high-efficiency DC-DC conversion, and reverse polarity protection requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for PMEG100T050ELPEZ 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 part belongs to Nexperia's Trench Schottky Rectifier product line, engineered specifically for automotive power management where low leakage, high junction temperature, and AEC-Q101 compliance are mandatory.

FAQ

What is the maximum continuous forward current at 100 °C ambient temperature?

At T_amb = 100 °C with a 1 cm² cathode pad on FR4, PMEG100T050ELPEZ supports 3.2 A average forward current (δ = 0.5, f = 20 kHz). This is derived from Fig. 9 in the datasheet, which shows 3.2 A at 100 °C ambient with 1 cm² mounting pad and T_j = 175 °C limit.

Is the cathode pin electrically and thermally connected to the exposed metal tab?

Yes. Pin 3 is the cathode and is directly bonded to the exposed copper clip tab visible on the bottom of the CFP15B package. This tab serves as both the primary electrical return and the main thermal conduction path to the PCB, requiring soldering to a ≥1 cm² copper area for rated performance.

How does the dual-anode configuration affect PCB layout and thermal design?

The dual-anode (Pins 1 and 2) must be routed to the same net and share equal-length traces to ensure balanced current division. Thermal design focuses exclusively on the cathode tab (Pin 3); anode traces require only sufficient copper to handle 5 A without excessive voltage drop, as they contribute minimally to heat dissipation.

Can PMEG100T050ELPEZ replace older Schottky rectifiers like PMEG6010CEH in 12 V systems?

No-PMEG6010CEH is a 60 V device; PMEG100T050ELPEZ is rated for 100 V. While it can operate in 12 V systems, its higher voltage rating increases V_F slightly versus optimized 45–60 V Schottkys. Use only when 100 V blocking margin or AEC-Q101 compliance is required.

PMEG100T050ELPEZ Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: TO-277, 3-PowerDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Schottky

Voltage - DC Reverse (Vr) (Max):: 100 V

Current - Average Rectified (Io):: 5A

Voltage - Forward (Vf) (Max) @ If:: 810 mV @ 5 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 12 ns

Current - Reverse Leakage @ Vr:: 2.5 µA @ 100 V

Capacitance @ Vr, F:: 410pF @ 1V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: CFP15B

Operating Temperature - Junction:: 175°C

PMEG100T050ELPEZ FAQ

1.How can I place an order for PMEG100T050ELPEZ through Aetrix?

Please submit a Request for Quotation (RFQ) for PMEG100T050ELPEZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for PMEG100T050ELPEZ reliable?

The price and inventory of PMEG100T050ELPEZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG100T050ELPEZ is usually 5 days.

3.What payment methods are accepted for PMEG100T050ELPEZ?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG100T050ELPEZ transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PMEG100T050ELPEZ?

PMEG100T050ELPEZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PMEG100T050ELPEZ order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for PMEG100T050ELPEZ?

For technical support, including PMEG100T050ELPEZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG100T050ELPEZ requirements.

6.How does Aetrix verify that PMEG100T050ELPEZ is sourced from the original manufacturer or authorized distributors?

All PMEG100T050ELPEZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PMEG100T050ELPEZ meets industry standards.

7.What is the process for return or replacement of PMEG100T050ELPEZ?

All PMEG100T050ELPEZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG100T050ELPEZ, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The PMEG100T050ELPEZ part is unused and in its original packaging.

Return procedure for PMEG100T050ELPEZ:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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