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Nexperia USA Inc. PMEG050T150EPDZ
- Part No.:
- PMEG050T150EPDZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- TO-277, 3-PowerDFN
- Datasheet:
-
PMEG050T150EPDZ.pdf
- Description:
- DIODE SCHOTTKY 50V 15A CFP15
- Quantity:
- Payment:
- Shipping:
Inventory:11,894
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Product details
Overview
PMEG050T150EPDZ from Nexperia is a 50 V, 15 A Trench MEGA Schottky barrier rectifier in CFP15 (SOT1289) package, designed for high-efficiency DC-DC conversion and freewheeling paths in automotive-grade power supplies. It delivers 480 mV typical forward voltage at 15 A/25 °C, 34 µA max reverse leakage at 50 V/25 °C, and is AEC-Q101 qualified for under-hood applications.
For engineers reviewing the PMEG050T150EPDZ datasheet, PMEG050T150EPDZ pinout, PMEG050T150EPDZ application, or PMEG050T150EPDZ equivalent, key selection criteria include low VF optimization for thermal management, clip-bonded thermal performance on FR4 or ceramic PCBs, and validated reverse recovery behavior in switching node snubbing and polarity protection circuits.
Technical Context
This Schottky rectifier uses Trench MEGA technology to achieve low forward voltage and low leakage simultaneously-enabling high-conversion efficiency in compact 5.8 × 4.3 × 0.78 mm SMD packages. Its dual-anode, single-cathode configuration supports parallel current handling while minimizing parasitic inductance in high-frequency switching nodes.
The device features a 3 K/W junction-to-solder-point thermal resistance via cathode tab, enabling direct heat transfer to PCB copper pours. With 60 ns typical reverse recovery time and <305 mV peak forward recovery voltage, it suppresses voltage overshoot during diode commutation in synchronous buck and flyback topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 15 A | 480–550 mV at 25 °C; enables <1.5 W conduction loss in 12 V → 5 V/15 A converters |
| IR @ 50 V | 34–100 µA at 25 °C; ensures minimal standby power loss in always-on automotive modules |
| trr | 60 ns typical; reduces switching node ringing and EMI in >500 kHz SMPS designs |
| Rth(j-sp) | 3 K/W; allows direct thermal coupling to large copper pads without heatsinks |
| V(BR)R | 50 V minimum; provides 20 % margin over 42 V automotive load-dump transients |
| Tj max | 175 °C; supports operation in engine control units with ambient up to 125 °C |
| AEC-Q101 | Qualified; certified for automotive powertrain and body electronics per stress test standard |
Pinout & Package
Encapsulated in CFP15 (SOT1289), a thermally enhanced ultra-thin SMD package measuring 5.8 × 4.3 × 0.78 mm with exposed cathode thermal pad. The 3-terminal layout uses dual anodes for current sharing and low-inductance mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Primary current entry point; electrically and thermally connected to internal die anode region |
| 2 | Anode | Secondary anode terminal; enables symmetrical current distribution and reduced bond-wire inductance |
| 3 | Cathode | Thermal and electrical return path; large metal tab provides 3 K/W junction-to-solder-point resistance |
Key Features
| Feature | Design Value |
|---|---|
| Trench MEGA Schottky architecture | Simultaneously achieves ≤480 mV VF and ≤100 µA IR at 50 V - critical for high-efficiency 12 V/24 V automotive rails |
| Clip-bonded construction | Eliminates wire bonds; increases current capacity and thermal reliability vs. conventional SMD Schottkys |
| CFP15 thermal pad | 0.78 mm profile with 1 cm² cathode pad support enables 3.5 W total dissipation on ceramic PCB |
| AEC-Q101 qualification | Validated for temperature cycling, HTRB, and ESD per automotive discrete semiconductor requirements |
| Low-profile SMD footprint | Compatible with automated reflow assembly; solder land pattern defined per SOT1289 IPC-7351B standard |
Applications
| Automotive DC-DC Converter | Industrial Freewheeling Diode |
|---|---|
|
Use Scenario: 12 V to 5 V/15 A step-down converter in ADAS camera ECU with strict thermal envelope. IC Role / Device Role / Timing Role: Output rectifier in synchronous buck topology; handles discontinuous conduction mode transitions. Use Value: 480 mV VF minimizes conduction loss; 60 ns trr prevents shoot-through-induced voltage spikes during high-side FET turn-on. |
Use Scenario: Freewheeling path across 24 V solenoid driver in factory automation PLC output stage. IC Role / Device Role / Timing Role: Clamp diode absorbing inductive kickback when MOSFET switches off. Use Value: 50 V VR rating exceeds 24 V system + 100 V transients; 210 A IFSM withstands repetitive surge events. |
| Reverse Polarity Protection | Low-Power Consumption Rail |
|
Use Scenario: Input protection for 48 V battery management system monitoring IC powered from vehicle harness. IC Role / Device Role / Timing Role: Series-connected Schottky blocking reverse current during incorrect battery connection. Use Value: 34 µA max IR at 50 V limits quiescent current to <2 µW; no thermal runaway risk at 125 °C ambient. |
Use Scenario: Always-on 3.3 V rail for CAN transceiver and real-time clock in telematics gateway. IC Role / Device Role / Timing Role: OR-ing diode selecting between main and backup power sources. Use Value: Low VF ensures <11 mV dropout at 100 mA; AEC-Q101 qualification guarantees long-term reliability in 15-year deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STPS15H100CG | 100 V VR, 15 A IF(AV), VF = 650 mV @ 15 A - higher voltage rating but 170 mV higher VF | Suitable for 48 V industrial systems requiring >60 V transient margin; less efficient in 12 V automotive rails | Select when system-level overvoltage protection requires ≥100 V blocking, not for 12/24 V optimized designs |
| MBR1545CT | TO-220AB package, 45 V VR, dual common-cathode configuration - larger footprint, no AEC-Q101 qualification | Used in non-automotive AC-DC secondary side; lacks thermal pad and SMD compatibility for space-constrained layouts | Choose only for through-hole prototyping or legacy board upgrades where CFP15 rework is impractical |
Compared with STPS15H100CG and MBR1545CT, PMEG050T150EPDZ offers superior thermal performance in ultra-thin SMD form, lower conduction loss at 12–24 V, and automotive qualification-making it optimal for next-generation compact, high-reliability power stages.
Availability
PMEG050T150EPDZ is available at Aetrix Electronics and suitable for automotive power conversion, industrial freewheeling, and reverse polarity protection requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for PMEG050T150EPDZ 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, discretes, MOSFETs, and ESD protection devices.
This device belongs to Nexperia's Trench MEGA Schottky rectifier product line, engineered specifically for automotive and industrial power conversion where low VF, low IR, and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum continuous forward current for PMEG050T150EPDZ at 100 °C ambient?
At 100 °C ambient on an FR4 PCB with standard footprint, PMEG050T150EPDZ supports 8.5 A average forward current (δ = 0.5, f = 20 kHz). Derating follows Fig. 9 in the datasheet: current drops linearly to zero at 145 °C solder point temperature. This reflects its thermal design for high-power density automotive modules.
How does the dual-anode configuration improve performance versus single-anode Schottkys?
The dual-anode (pins 1 and 2) reduces effective series resistance and current crowding by distributing 15 A across two parallel metallization paths. This lowers localized heating and improves thermal uniformity across the die-verified by 21 A non-repetitive peak current rating and 3 K/W Rth(j-sp) measured at the cathode tab.
Is PMEG050T150EPDZ compatible with lead-free reflow profiles?
Yes-it is qualified for standard JEDEC J-STD-020D Level 3 moisture sensitivity and supports peak reflow temperatures up to 260 °C. The CFP15 package outline (Fig. 17) and solder paste stencil design (Fig. 18) are fully aligned with IPC-7351B for robust, void-free solder joints on both FR4 and Al₂O₃ substrates.
Can this diode replace older Schottky rectifiers like PMEG2010AE in existing designs?
No-PMEG2010AE is a 20 V, 1 A device in SOD123; PMEG050T150EPDZ is a 50 V, 15 A part in CFP15. Direct replacement would require PCB footprint redesign, thermal pad re-layout, and validation of surge current handling. It is intended for new high-current automotive power stages-not drop-in upgrades.
PMEG050T150EPDZ 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):
- 50 V
- Current - Average Rectified (Io):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 550 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 60 ns
- Current - Reverse Leakage @ Vr:
- 100 µA @ 50 V
- Capacitance @ Vr, F:
- 800pF @ 10V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CFP15
- Operating Temperature - Junction:
- 175°C (Max)
PMEG050T150EPDZ FAQ
1.How can I place an order for PMEG050T150EPDZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG050T150EPDZ 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 PMEG050T150EPDZ reliable?
The price and inventory of PMEG050T150EPDZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG050T150EPDZ is usually 5 days.
3.What payment methods are accepted for PMEG050T150EPDZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG050T150EPDZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG050T150EPDZ?
PMEG050T150EPDZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG050T150EPDZ 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 PMEG050T150EPDZ?
For technical support, including PMEG050T150EPDZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG050T150EPDZ requirements.
6.How does Aetrix verify that PMEG050T150EPDZ is sourced from the original manufacturer or authorized distributors?
All PMEG050T150EPDZ 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 PMEG050T150EPDZ meets industry standards.
7.What is the process for return or replacement of PMEG050T150EPDZ?
All PMEG050T150EPDZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG050T150EPDZ, 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 PMEG050T150EPDZ part is unused and in its original packaging.
Return procedure for PMEG050T150EPDZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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