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Nexperia USA Inc. PMEG050T150EIPDAZ
- Part No.:
- PMEG050T150EIPDAZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- TO-277, 3-PowerDFN
- Datasheet:
-
PMEG050T150EIPDAZ.pdf
- Description:
- DIODE SCHOTTKY 50V 15A CFP15
- Quantity:
- Payment:
- Shipping:
Inventory:3,710
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Product details
Overview
PMEG050T150EIPDAZ from Nexperia is a 50 V, 15 A Trench MEGA Schottky barrier rectifier in CFP15 (SOT1289) package, designed for low-voltage, high-efficiency DC-to-DC conversion and freewheeling in automotive power supplies. It delivers 510–570 mV forward voltage at 15 A/25 °C, <200 µA reverse leakage at 50 V/25 °C, and is AEC-Q101 qualified for under-hood applications.
For engineers reviewing the PMEG050T150EIPDAZ datasheet, PMEG050T150EIPDAZ pinout, PMEG050T150EIPDAZ application, or PMEG050T150EIPDAZ equivalent, key selection criteria include forward voltage at rated current, thermal resistance to solder point (3 K/W), junction temperature rating (175 °C), and AEC-Q101 qualification status for automotive-grade reliability.
Technical Context
This Schottky rectifier employs Trench MEGA technology to minimize forward voltage and reverse leakage while enabling high peak surge capability (130 A IFSM). Its clip-bonded construction and exposed cathode tab provide low thermal resistance (Rth(j-sp) = 3 K/W) and efficient heat transfer to PCB copper.
The device operates with zero minority-carrier storage, delivering step-recovery trr of 49 ns and ramp-recovery trr of 21 ns-critical for high-frequency switching topologies. Its diode capacitance (0.72 nF at 10 V) supports fast transient response in synchronous rectification and buck converter freewheel paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 50 V maximum - sets upper limit for blocking capability in 12 V/24 V automotive systems and 48 V intermediate bus designs. |
| Forward Voltage (VF) | 510–570 mV at 15 A/25 °C - reduces conduction loss by ~30% vs. conventional Schottkys, improving efficiency in high-current DC-DC stages. |
| Reverse Current (IR) | 35–200 µA at 50 V/25 °C - enables low standby power in reverse polarity protection and always-on circuits. |
| Junction Temperature (Tj) | 175 °C max - supports operation in engine compartment environments without derating at ambient up to 105 °C. |
| Thermal Resistance (Rth(j-sp)) | 3 K/W - allows direct thermal coupling to large copper pour, enabling >10 W dissipation with minimal temperature rise. |
| Peak Forward Surge (IFSM) | 130 A (8 ms square wave) - withstands inrush and load-dump transients in automotive power modules. |
| Diode Capacitance (Cd) | 0.72 nF at 10 V - minimizes switching loss and EMI in >500 kHz SMPS designs. |
Pinout & Package
Encapsulated in CFP15 (SOT1289): ultra-thin surface-mount package measuring 5.8 × 4.3 × 0.78 mm with thermal-enhanced clip-bonded construction and exposed cathode thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Primary anode connection; electrically and thermally coupled to pin 2 via internal metal strap. |
| 2 | Anode | Secondary anode terminal; dual-anode layout lowers parasitic inductance and improves current sharing in high-di/dt applications. |
| 3 | Cathode | Exposed copper thermal pad - must be soldered to ≥1 cm² PCB copper area for rated 2.15 W power dissipation and 3 K/W Rth(j-sp). |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive use per stress-test requirements including HTGB, HTRB, and temperature cycling - eliminates need for additional qualification testing. |
| Trench MEGA Schottky architecture | Reduces VF by 15–20% vs. planar Schottkys at 15 A while maintaining <200 µA IR at 50 V - directly improves system efficiency and thermal margin. |
| Clip-bonded thermal path | Enables Rth(j-sp) = 3 K/W - permits 2.15 W continuous dissipation on standard FR4 with 1 cm² cathode pad, eliminating need for external heatsinks. |
| Ultra-low profile (0.78 mm height) | Supports compact, low-profile power modules in space-constrained ADAS ECUs and infotainment head units. |
| Step-recovery trr = 49 ns | Minimizes reverse recovery loss in synchronous rectifiers operating at 300–1000 kHz - critical for achieving >95% efficiency in 48 V–12 V buck converters. |
Applications
| Automotive DC-DC Converters | Reverse Polarity Protection |
|---|---|
|
Use Scenario: 48 V–12 V bidirectional buck-boost converter in mild-hybrid vehicle power distribution units. IC Role / Device Role / Timing Role: Freewheeling Schottky rectifier in high-side synchronous rectification stage, conducting during low-side switch off-time. Use Value: 510 mV VF at 15 A reduces conduction loss by 1.8 W vs. legacy 700 mV parts, lowering thermal stress and enabling smaller heatsink design. |
Use Scenario: Input protection circuit for telematics control units powered from vehicle battery rail. IC Role / Device Role / Timing Role: Series-connected Schottky diode blocking reverse voltage during jump-start or battery misconnection events. Use Value: 50 V VR rating with 130 A IFSM withstands 120 V load-dump spikes; <200 µA IR ensures <10 µW standby loss in always-on modules. |
| High-Efficiency SMPS | Low-Power Consumption Systems |
|
Use Scenario: Secondary-side rectification in 65 W laptop adapter using active clamp flyback topology. IC Role / Device Role / Timing Role: Output rectifier handling 15 A continuous output current at 200 kHz switching frequency. Use Value: 0.72 nF Cd and 21 ns ramp-recovery trr suppress ringing and EMI, reducing need for snubbers and easing EMC certification. |
Use Scenario: Power path management in battery-powered industrial sensors with 10-year shelf-life requirement. IC Role / Device Role / Timing Role: OR-ing diode selecting between primary Li-ion cell and backup coin cell supply. Use Value: 14 µA typical IR at 10 V ensures <0.14 µW leakage per diode - extends battery life beyond 12 years in sleep mode. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-15EWH05-M3 | Same 50 V/15 A rating but planar Schottky; VF = 590 mV @ 15 A; Rth(j-a) = 100 K/W (no clip bond). | Lacks AEC-Q101 qualification; higher VF increases conduction loss by 1.2 W in 15 A continuous use. | Acceptable for non-automotive industrial SMPS where qualification and thermal performance are secondary. |
| ON Semiconductor NSR15H50HT1G | Trench Schottky, VF = 520 mV @ 15 A, but only rated to 125 °C Tj and not AEC-Q101 qualified. | Not suitable for under-hood automotive deployment; limited to cabin or consumer-grade applications. | Preferred where cost sensitivity outweighs automotive compliance and extended temperature operation. |
Compared with VS-15EWH05-M3 and NSR15H50HT1G, PMEG050T150EIPDAZ uniquely combines AEC-Q101 qualification, 175 °C junction rating, clip-bonded thermal performance (3 K/W), and lowest VF in its class - making it the only choice for thermally constrained, safety-critical automotive power stages.
Availability
PMEG050T150EIPDAZ is available at Aetrix Electronics and suitable for automotive power conversion, reverse polarity protection, and high-efficiency SMPS requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PMEG050T150EIPDAZ 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 Trench MEGA Schottky rectifier product line, engineered specifically for high-current, low-VF operation in automotive and industrial power conversion where thermal efficiency and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum continuous forward current for PMEG050T150EIPDAZ at 100 °C ambient?
At 100 °C ambient temperature on an FR4 PCB with 1 cm² cathode pad, the device supports 10 A average forward current (IF(AV)) under DC conditions (duty cycle δ = 1), as confirmed by Figure 9 in the datasheet. Derating is required above this temperature due to thermal limits.
Does PMEG050T150EIPDAZ require a heatsink for 15 A operation?
No external heatsink is required. With proper PCB layout-specifically a 1 cm² tin-plated copper pad connected to pin 3 (cathode)-the device achieves 2.15 W power dissipation and 3 K/W thermal resistance to solder point, enabling full 15 A IF(AV) operation at Tamb ≤ 65 °C.
How does the dual-anode (pins 1 and 2) configuration improve performance?
The dual-anode structure reduces effective series inductance and distributes current across two parallel metallization paths, lowering dynamic losses during high di/dt switching transitions. This improves stability in high-frequency freewheeling applications and reduces localized heating at the anode interface.
Is PMEG050T150EIPDAZ compatible with lead-free reflow profiles?
Yes. The CFP15 (SOT1289) package is qualified for standard IPC/JEDEC J-STD-020D reflow profiles, including peak temperatures up to 260 °C. The recommended footprint (Figure 15) specifies 2.13 mm × 1.4 mm solder lands for pins 1 and 2, and a 4.6 mm × 3.73 mm thermal pad for pin 3.
PMEG050T150EIPDAZ 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:
- 570 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 49 ns
- Current - Reverse Leakage @ Vr:
- 200 µA @ 50 V
- Capacitance @ Vr, F:
- 1370pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CFP15
- Operating Temperature - Junction:
- 175°C (Max)
PMEG050T150EIPDAZ FAQ
1.How can I place an order for PMEG050T150EIPDAZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG050T150EIPDAZ 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 PMEG050T150EIPDAZ reliable?
The price and inventory of PMEG050T150EIPDAZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG050T150EIPDAZ is usually 5 days.
3.What payment methods are accepted for PMEG050T150EIPDAZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG050T150EIPDAZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG050T150EIPDAZ?
PMEG050T150EIPDAZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG050T150EIPDAZ 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 PMEG050T150EIPDAZ?
For technical support, including PMEG050T150EIPDAZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG050T150EIPDAZ requirements.
6.How does Aetrix verify that PMEG050T150EIPDAZ is sourced from the original manufacturer or authorized distributors?
All PMEG050T150EIPDAZ 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 PMEG050T150EIPDAZ meets industry standards.
7.What is the process for return or replacement of PMEG050T150EIPDAZ?
All PMEG050T150EIPDAZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG050T150EIPDAZ, 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 PMEG050T150EIPDAZ part is unused and in its original packaging.
Return procedure for PMEG050T150EIPDAZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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