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Nexperia USA Inc. PMEG2010BELD-QYL
- Part No.:
- PMEG2010BELD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PMEG2010BELD-QYL.pdf
- Description:
- PMEG2010BELD-Q/SOD882D/XSON2
- Quantity:
- Payment:
- Shipping:
Inventory:2,150
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Product details
Overview
PMEG2010BELD-QYL from Nexperia is a 20 V, 1 A low forward-voltage Schottky barrier rectifier in a DFN1006D-2 (SOD882D) package, designed for ultra-compact DC/DC conversion and reverse polarity protection in space-constrained automotive and portable electronics. It delivers VF = 428 mV (typ.) at 1 A, IR = 28 µA (typ.) at 10 V, and trr = 1.6 ns, with AEC-Q101 qualification for under-hood and infotainment power rails.
For engineers reviewing the PMEG2010BELD-QYL datasheet, PMEG2010BELD-QYL pinout, PMEG2010BELD-QYL application, or PMEG2010BELD-QYL equivalent, key selection criteria include its 0.37 mm profile, side-wettable flanks for automated optical inspection, 1.6 ns reverse recovery for high-frequency switching, and thermal resistance of 110 K/W (junction-to-solder-point) on ceramic PCBs.
Technical Context
This MEGA Schottky rectifier uses a planar silicon die with integrated guard ring for enhanced ESD and mechanical stress immunity. Its low VF stems from optimized metal-semiconductor interface engineering, enabling efficient operation at IF = 1 A with minimal conduction loss.
The device operates with zero minority-carrier storage, eliminating reverse recovery charge (Qrr ≈ 0), making it suitable for synchronous rectification in 1–3 MHz buck converters and LED backlight drivers where fast turn-off and low noise are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 1 A | 428 mV (typ.) - Enables <150 mW conduction loss per diode in 1 A load paths |
| VR | 20 V - Supports 12 V automotive systems with 67% derating margin |
| trr | 1.6 ns - Allows clean switching in >5 MHz topologies without voltage overshoot |
| IR @ 10 V | 28 µA (typ.) - Minimizes standby leakage in battery-powered always-on circuits |
| Cd @ 1 V | 31 pF (typ.) - Reduces capacitive loading on high-speed gate drive or signal lines |
| Rth(j-sp) | 25 K/W - Enables 1.1 W dissipation at ΔT = 27.5 °C from junction to solder point |
| Package | DFN1006D-2 (SOD882D), 1.0 × 0.6 × 0.37 mm - Fits 0402 footprint area with side-wettable flanks for AOI |
Pinout & Package
Encapsulated in a leadless DFN1006D-2 (SOD882D) plastic package with visible and solderable side pads, height 0.37 mm (typ.), pitch 0.65 mm. Cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to output rail or ground return; marking bar identifies this terminal |
| 2 (A) | Anode | Connected to input or switched node; carries full forward current path |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive temperature range (−40 °C to +150 °C) and mechanical stress |
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joint quality on both sides |
| Guard ring integration | Improves ruggedness against ESD (≥2 kV HBM) and localized overvoltage transients |
| Ultra-low profile | 0.37 mm height allows stacking under thin shields or beneath flex PCBs |
| Reflow-only assembly | Optimized thermal profile compatibility with standard lead-free reflow (J-STD-020) |
Applications
| Automotive Infotainment Power Rail | USB-C Port Reverse Polarity Protection |
|---|---|
|
Use Scenario: 12 V input conditioning for display backlight and audio amplifier ICs in head units. IC Role / Device Role / Timing Role: Low-loss freewheeling diode in synchronous buck converter output stage. Use Value: 428 mV VF reduces power loss by 38% vs. legacy 680 mV Schottkys, lowering thermal load in sealed enclosures. |
Use Scenario: Preventing damage when USB-C cables are inserted upside-down into portable devices. IC Role / Device Role / Timing Role: Unidirectional blocking element in VBUS path before load switch. Use Value: 1.6 ns trr avoids cross-conduction during hot-plug transitions, eliminating VBUS glitching. |
| Mobile Phone LED Backlight Driver | Wearable Device Battery Charging Path |
|
Use Scenario: Boost converter output rectification for white LED strings in smartphones. IC Role / Device Role / Timing Role: High-frequency rectifier operating at 1.5–2.5 MHz switching frequency. Use Value: 31 pF capacitance minimizes switching node ringing, reducing EMI in RF-sensitive zones. |
Use Scenario: Isolating primary-side charger IC from battery during charging termination. IC Role / Device Role / Timing Role: Low-leakage blocking diode in linear charger feedback path. Use Value: 28 µA IR at 10 V ensures <1 µA total system quiescent current in battery-presence detection circuits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB050M-40TR | Higher VF = 550 mV (typ. @ 1 A); TO-220FP package; no AEC-Q101 rating | Requires heatsink for >0.5 A continuous; unsuitable for automotive under-hood use | Select only for cost-sensitive industrial AC/DC secondary-side rectification |
| SS12-AU | VF = 450 mV (typ. @ 1 A); SMA package; 20 V VR; not AEC-Q101 qualified | Larger footprint (2.8 × 2.2 mm) limits board density; lacks side-wettable flanks | Prefer for non-automotive consumer designs where AOI is not required and space is less constrained |
Compared with RB050M-40TR and SS12-AU, PMEG2010BELD-QYL provides superior thermal performance per unit area (25 K/W j-sp), guaranteed automotive reliability, and AOI-compatible packaging-critical for high-volume automotive module production where yield and long-term field stability are mandatory.
Availability
PMEG2010BELD-QYL is available at Aetrix Electronics and suitable for automotive infotainment systems, USB-C power delivery modules, and wearable device battery management requiring stable component supply across extended product lifecycles.
Supply support for PMEG2010BELD-QYL 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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and mobile markets.
This device belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for ultra-small-footprint, high-efficiency power conversion in automotive and portable electronics where thermal density and reliability are paramount.
FAQ
Is PMEG2010BELD-QYL compatible with lead-free reflow processes?
Yes. The device is qualified for standard lead-free reflow per J-STD-020, with peak temperature up to 260 °C. Its DFN1006D-2 package uses matte tin plating on side-wettable flanks, ensuring reliable solder joint formation without voiding or dewetting under IPC-A-610 Class 2 conditions.
What is the maximum ambient temperature for continuous 1 A operation?
On a ceramic Al₂O₃ PCB (standard footprint), PMEG2010BELD-QYL supports 1 A average forward current up to +80 °C ambient (δ = 0.5, f = 20 kHz). At higher temperatures, derating applies: 0.85 A at +100 °C ambient per Figure 12 in the datasheet.
Does the cathode marking bar indicate polarity during PCB layout?
Yes. The laser-marked bar on the top surface aligns with Pin 1 (cathode). Layout must orient the bar toward the output or ground net; incorrect placement causes reverse bias failure and catastrophic short-circuit in forward-biased configurations.
Can PMEG2010BELD-QYL replace older SOD-123 Schottky diodes?
No direct drop-in replacement: SOD-123 has 2.8 × 1.7 mm footprint and 1.1 mm height, while PMEG2010BELD-QYL uses 1.0 × 0.6 mm DFN1006D-2. Pad layout, stencil design, and reflow profile must be revised to accommodate side-wettable flanks and reduced thermal mass.
PMEG2010BELD-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 2-XDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 20 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 490 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.6 ns
- Current - Reverse Leakage @ Vr:
- 200 µA @ 20 V
- Capacitance @ Vr, F:
- 31pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
- Operating Temperature - Junction:
- 150°C
PMEG2010BELD-QYL FAQ
1.How can I place an order for PMEG2010BELD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG2010BELD-QYL 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 PMEG2010BELD-QYL reliable?
The price and inventory of PMEG2010BELD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG2010BELD-QYL is usually 5 days.
3.What payment methods are accepted for PMEG2010BELD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG2010BELD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG2010BELD-QYL?
PMEG2010BELD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG2010BELD-QYL 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 PMEG2010BELD-QYL?
For technical support, including PMEG2010BELD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG2010BELD-QYL requirements.
6.How does Aetrix verify that PMEG2010BELD-QYL is sourced from the original manufacturer or authorized distributors?
All PMEG2010BELD-QYL 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 PMEG2010BELD-QYL meets industry standards.
7.What is the process for return or replacement of PMEG2010BELD-QYL?
All PMEG2010BELD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG2010BELD-QYL, 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 PMEG2010BELD-QYL part is unused and in its original packaging.
Return procedure for PMEG2010BELD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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