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Nexperia USA Inc. PMEG6020EPAF
- Part No.:
- PMEG6020EPAF
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 3-PowerUDFN
- Datasheet:
-
PMEG6020EPAF.pdf
- Description:
- DIODE SCHOTTKY 60V 2A 3HUSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,068
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Product details
Overview
PMEG6020EPAF from Nexperia is a planar Schottky barrier rectifier with integrated guard ring for stress protection, designed for low-voltage, high-efficiency DC-to-DC conversion and reverse polarity protection. It delivers 2 A average forward current at 60 V reverse voltage, with a typical forward voltage of 505 mV at 2 A and 25 °C, and features an exposed cathode pad for enhanced thermal dissipation in space-constrained power rails.
For engineers reviewing the PMEG6020EPAF datasheet, PMEG6020EPAF pinout, PMEG6020EPAF application, or PMEG6020EPAF equivalent, key selection criteria include low VF performance under 2 A load, AEC-Q101 qualification for automotive environments, thermal resistance to solder point (10 K/W), dual-anode configuration for current sharing, and DFN2020-3 (SOT1061) package compatibility with reflow-only assembly.
Technical Context
This Schottky rectifier uses a planar die structure with integrated guard ring to improve ruggedness against transient overvoltage and electrostatic stress. Its dual-anode (A1/A2) and single-cathode (K) configuration enables symmetrical current distribution and reduces effective series resistance in high-current paths.
The device operates with zero recovery charge and negligible reverse recovery time (78 ns), eliminating switching losses in high-frequency SMPS topologies. Thermal performance is optimized via the exposed cathode pad, achieving 10 K/W junction-to-solder-point resistance when mounted on a 1 cm² copper pad on FR4 PCB.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF(AV) | 2 A average forward current - supports continuous 2 A DC output in compact DC/DC converters without derating at Tsp ≤ 140 °C |
| VR | 60 V reverse voltage - suitable for 48 V nominal bus systems with 20 % safety margin |
| VF @ 2 A | 505–575 mV - reduces conduction loss by >30 % vs. standard silicon diodes at same current |
| IR @ 60 V | 55–250 µA - ensures minimal leakage in battery-powered reverse-polarity protection circuits |
| trr | 78 ns - enables clean switching in 500 kHz–1 MHz SMPS without snubber networks |
| Rth(j-sp) | 10 K/W - allows direct thermal coupling to PCB ground plane for passive cooling in fanless designs |
| AEC-Q101 | Qualified - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD |
Pinout & Package
Encapsulated in a leadless DFN2020-3 (SOT1061) package: 2 mm × 2 mm × 0.65 mm body, 1.3 mm pin pitch, ultra-thin profile optimized for automated reflow assembly. Exposed cathode pad provides primary thermal and electrical path to PCB.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A1 (anode 1) | First anode terminal - must be connected in parallel with A2 to achieve full 2 A rating and balanced current sharing |
| 2 | A2 (anode 2) | Second anode terminal - dual-anode layout lowers effective forward resistance and improves thermal symmetry |
| 3 | K (cathode) | Exposed metal pad - serves as main thermal interface and low-inductance return path; requires ≥1 cm² copper pour |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring integration | Enhances surge robustness against repetitive transients (IFSM = 18 A, tp = 8 ms) without parameter drift |
| Ultra-low VF | 505 mV typ. @ 2 A/25 °C - directly reduces power loss in portable charger and USB-PD output stages |
| Thermally enhanced cathode | 10 K/W Rth(j-sp) - enables 1.9 W total power dissipation on FR4 with 1 cm² copper, eliminating need for heatsinks |
| AEC-Q101 qualification | Validated for automotive under-hood applications including engine control modules and ADAS power supplies |
| Reflow-only assembly | Compatible with standard Pb-free reflow profiles - no hand-soldering or wave soldering permitted |
Applications
| Battery Charger Output Stage | Automotive Body Control Module (BCM) |
|---|---|
Use Scenario: 5 V/2 A USB-C PD output stage in multi-port wall adapters. IC Role / Device Role / Timing Role: Output rectifier in synchronous buck converter secondary side. Use Value: 505 mV VF minimizes conduction loss, enabling >94 % efficiency at full load while maintaining <45 °C case temperature. | Use Scenario: Reverse polarity protection for 12 V supply rail in door module electronics. IC Role / Device Role / Timing Role: Series-connected Schottky clamp preventing damage during battery jump-start misconnection. Use Value: AEC-Q101 qualification and 18 A IFSM ensure survival under 12 V reverse-battery fault events per ISO 16750-2. |
| Industrial 48 V DC/DC Converter | Portable Medical Device Power Rail |
Use Scenario: Secondary-side rectification in isolated 48 V → 5 V flyback converter for PLC I/O modules. IC Role / Device Role / Timing Role: High-frequency rectifier operating at 500 kHz switching frequency. Use Value: 78 ns trr eliminates reverse-recovery spikes, reducing EMI filter size and enabling smaller magnetics. | Use Scenario: Input protection and voltage clamping in battery-powered ultrasound probe power management. IC Role / Device Role / Timing Role: Low-leakage (55 µA max @ 60 V) reverse-blocking element in Li-ion charging path. Use Value: Sub-µA leakage preserves standby battery life over multi-year shelf storage without compromising 60 V system headroom. |
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-2EY60HM3 | TO-277 package, 2 A/60 V, VF = 570 mV @ 2 A, Rth(j-a) = 50 K/W | Larger footprint, higher thermal resistance - requires heatsink above 1 A continuous | Select for through-hole legacy designs or where manual repairability is required |
| ON Semiconductor NSR2060HT1G | SOD-123FL package, 2 A/60 V, VF = 550 mV @ 2 A, AEC-Q101 qualified | Single-anode, 1.7 mm × 2.9 mm - lower current density, less efficient thermal spreading than DFN2020-3 | Select when board space permits larger footprint and dual-anode symmetry is not needed |
Compared with VS-2EY60HM3 and NSR2060HT1G, PMEG6020EPAF offers superior thermal performance (10 K/W vs. ≥50 K/W), dual-anode current sharing for lower effective resistance, and smallest footprint (2 mm × 2 mm), making it optimal for high-density automotive and portable power designs.
Availability
PMEG6020EPAF is available at Aetrix Electronics and suitable for automotive body electronics, USB-C power delivery chargers, and industrial 48 V DC/DC converters requiring stable component supply across long production lifecycles.
Supply support for PMEG6020EPAF 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.
The PMEG6020EPAF belongs to Nexperia's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-efficiency, space-constrained power conversion in automotive, industrial, and consumer applications demanding low VF and robust thermal behavior.
FAQ
Is PMEG6020EPAF compatible with lead-free reflow soldering only?
Yes. The datasheet explicitly states reflow soldering is the only recommended method; wave soldering and hand soldering are prohibited due to thermal stress risks on the ultra-thin DFN2020-3 package and internal die attach integrity. Peak reflow temperature must not exceed 260 °C for ≤30 seconds.
What is the function of the dual-anode (A1/A2) configuration?
The dual-anode design splits forward current across two parallel terminals, reducing effective series resistance and improving thermal uniformity across the die. Both anodes must be connected to the same net to achieve the rated 2 A IF(AV); using only one anode derates current capacity by ~30 % and risks localized overheating.
How does the guard ring affect reliability in automotive environments?
The integrated guard ring mitigates edge breakdown under high dv/dt and reverse-bias transients, extending device lifetime during load-dump events (ISO 7637-2) and electrostatic discharge. It enables stable operation at VR = 60 V with no parameter shift after 1000 cycles of 18 A non-repetitive surge per AEC-Q101 stress testing.
Can PMEG6020EPAF replace standard silicon diodes in existing 2 A designs?
Yes, provided layout accommodates the DFN2020-3 footprint and thermal pad connection. Its 505 mV VF cuts conduction loss by ~65 % versus a typical 1N5822 (VF ≈ 1.4 V), but note: zero recovery charge eliminates snubbers yet demands careful PCB layout to avoid ringing from fast edge rates in high-di/dt applications.
PMEG6020EPAF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 3-PowerUDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 575 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 78 ns
- Current - Reverse Leakage @ Vr:
- 250 µA @ 60 V
- Capacitance @ Vr, F:
- 90pF @ 10V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 3-HUSON (2x2)
- Operating Temperature - Junction:
- 150°C (Max)
PMEG6020EPAF FAQ
1.How can I place an order for PMEG6020EPAF through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG6020EPAF 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 PMEG6020EPAF reliable?
The price and inventory of PMEG6020EPAF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG6020EPAF is usually 5 days.
3.What payment methods are accepted for PMEG6020EPAF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG6020EPAF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG6020EPAF?
PMEG6020EPAF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG6020EPAF 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 PMEG6020EPAF?
For technical support, including PMEG6020EPAF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG6020EPAF requirements.
6.How does Aetrix verify that PMEG6020EPAF is sourced from the original manufacturer or authorized distributors?
All PMEG6020EPAF 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 PMEG6020EPAF meets industry standards.
7.What is the process for return or replacement of PMEG6020EPAF?
All PMEG6020EPAF units undergo pre-shipment inspection (PSI). If there is an issue with PMEG6020EPAF, 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 PMEG6020EPAF part is unused and in its original packaging.
Return procedure for PMEG6020EPAF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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