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Nexperia USA Inc. PMEG2005ELD-QYL
- Part No.:
- PMEG2005ELD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PMEG2005ELD-QYL.pdf
- Description:
- PMEG2005ELD-Q/SOD882D/DFN1006-
- Quantity:
- Payment:
- Shipping:
Inventory:6,711
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Product details
Overview
PMEG2005ELD-QYL 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 0.5 A average forward current at ≤500 mV forward voltage (IF = 500 mA), supports 20 V reverse voltage, and operates up to 150 °C junction temperature in automotive-grade SOD882D (DFN1006D-2) package.
For engineers reviewing the PMEG2005ELD-QYL datasheet, PMEG2005ELD-QYL pinout, PMEG2005ELD-QYL application, or PMEG2005ELD-QYL equivalent, key selection criteria include ultra-low VF for minimal conduction loss, AEC-Q101 qualification for automotive reliability, side-wettable flanks for solder joint inspection, and thermal performance on FR4 PCBs with 1 cm² cathode pad.
Technical Context
This Schottky diode uses a planar silicon structure with an integrated guard ring to suppress edge breakdown and improve robustness under transient stress. Its low 450–500 mV VF at 500 mA enables high efficiency in compact power rails where voltage headroom is constrained.
Thermal design is enabled by dual thermal paths: Rth(j-sp) = 50 K/W to cathode solder point and Rth(j-a) = 125 K/W on ceramic PCB - critical for sustained operation in space-constrained automotive modules operating near 125 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 500 mA | 450–500 mV - Enables ≥95% efficiency in 3.3 V/5 V buck converters with minimal I²R loss |
| VR | 20 V - Supports 12 V automotive systems with margin for load dump transients |
| IF(AV) | 0.5 A - Rated for continuous operation at full current on FR4 with 1 cm² cathode pad |
| IR @ 10 V | 5–30 µA - Low leakage preserves battery life in always-on vehicle modules |
| trr | 7 ns - Ensures clean switching in >1 MHz SMPS without reverse recovery spikes |
| Cd @ 1 V | 24–30 pF - Minimizes capacitive loading in high-frequency gate drive or signal path applications |
| Package | SOD882D (DFN1006D-2) - 1.0 × 0.6 × 0.37 mm, side-wettable flanks for automated optical solder inspection |
Pinout & Package
The PMEG2005ELD-QYL is housed in a leadless DFN1006D-2 (SOD882D) package measuring 1.0 mm × 0.6 mm × 0.37 mm, featuring visible and solderable side pads for IPC-compliant reflow and AOI verification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Main current exit terminal; large exposed copper pad for thermal dissipation and solder joint inspection |
| 2 (A) | Anode | Current entry terminal; smaller side pad optimized for low-inductance connection in high-speed switching nodes |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive underhood applications including engine control units and ADAS power supplies |
| Side-wettable flanks (SWF) | Enables 100% automated optical inspection of solder fillet integrity without X-ray |
| Guard ring integration | Prevents premature edge breakdown during voltage transients, improving surge survivability |
| Low-profile 0.37 mm height | Permits stacking under shields or placement in ultra-thin modules such as camera ECU housings |
Applications
| Automotive Body Control Module (BCM) | USB-C Power Delivery Clamp |
|---|---|
Use Scenario: Reverse polarity protection on 12 V input rail of BCM power management IC. IC Role / Device Role / Timing Role: Unidirectional blocking diode preventing damage from incorrect battery connection. Use Value: 500 mV VF limits voltage drop to <2% at 0.5 A, preserving brown-out margin for microcontroller supply. |
Use Scenario: Output OR-ing diode in dual-source USB-C PD adapter (5 V/9 V/15 V). IC Role / Device Role / Timing Role: High-speed, low-loss path selector enabling seamless source handover. Use Value: 7 ns trr prevents shoot-through during fast source switching; 30 pF capacitance avoids signal integrity degradation on CC lines. |
| Industrial IoT Sensor Node | Automotive Camera Module Power Rail |
Use Scenario: Input rectification for energy-harvesting circuit powered by piezoelectric transducer. IC Role / Device Role / Timing Role: Low-leakage AC-to-DC converter front-end in intermittent-power systems. Use Value: 5 µA typical IR at 10 V minimizes standby drain, extending multi-year battery life in wireless sensors. |
Use Scenario: Post-regulator protection diode on 3.3 V imaging sensor supply in rear-view camera. IC Role / Device Role / Timing Role: Fault-isolation element blocking backfeed from downstream LDOs during hot-swap events. Use Value: 0.37 mm profile fits beneath compact lens assemblies; AEC-Q101 rating ensures operation at 105 °C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB050M-30 | Higher VF (550 mV @ 500 mA); TO-236AB (SOT-23) package; no AEC-Q101 qualification | Limited to industrial/commercial use; larger footprint reduces board density | Choose when cost sensitivity outweighs automotive compliance and size constraints |
| SD103ATW-7-F | Lower IF(AV) (0.4 A); higher IR (100 µA @ 10 V); same SOD-123 package | Not suitable for sustained 0.5 A loads; higher leakage impacts battery-critical designs | Acceptable only for lower-current, non-automotive applications with relaxed thermal and leakage requirements |
Compared with RB050M-30 and SD103ATW-7-F, the PMEG2005ELD-QYL uniquely combines AEC-Q101 qualification, 0.5 A rating, sub-500 mV VF, and ultra-small SOD882D packaging - making it the only option meeting all three requirements simultaneously for space- and reliability-constrained automotive power rails.
Availability
PMEG2005ELD-QYL is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery systems, industrial IoT sensor nodes, and automotive camera module power rails requiring stable component supply across production lifecycles.
Supply support for PMEG2005ELD-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 high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and advanced packaging.
This device belongs to Nexperia's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for low-VF, high-reliability power conversion in automotive and industrial edge applications where size, thermal performance, and long-term stability are critical.
FAQ
Is PMEG2005ELD-QYL compatible with lead-free reflow profiles?
Yes - the SOD882D package is qualified for standard JEDEC J-STD-020 Level 3 moisture sensitivity and supports peak reflow temperatures up to 260 °C. Recommended profile uses ramp-to-spike with 60–90 s above 217 °C and maximum 260 °C peak for ≤10 s, per Nexperia's SOD882D soldering guidelines.
What is the maximum allowable PCB copper area for cathode thermal relief?
The datasheet specifies optimal performance with a 1 cm² tin-plated copper pad for the cathode terminal on FR4. Increasing pad area beyond this yields diminishing thermal returns; reducing below 0.5 cm² de-rates IF(AV) to ≤0.35 A at 85 °C ambient due to increased Rth(j-a).
Does the guard ring affect electrical parameters like VF or trr?
No - the guard ring is a passive structural feature surrounding the active junction to suppress edge electric field crowding. It does not alter forward conduction characteristics or reverse recovery behavior; VF and trr values remain identical to non-guard-ring variants within the same process node.
Can PMEG2005ELD-QYL be used in bidirectional current paths?
No - it is a unidirectional Schottky rectifier. Forward conduction occurs only from anode to cathode; reverse bias blocks current up to 20 V. For bidirectional clamping or protection, a complementary pair or dedicated TVS/ESD device must be used instead.
PMEG2005ELD-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):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 500 mV @ 500 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 7 ns
- Current - Reverse Leakage @ Vr:
- 30 µA @ 10 V
- Capacitance @ Vr, F:
- 24pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
- Operating Temperature - Junction:
- 150°C
PMEG2005ELD-QYL FAQ
1.How can I place an order for PMEG2005ELD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG2005ELD-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 PMEG2005ELD-QYL reliable?
The price and inventory of PMEG2005ELD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG2005ELD-QYL is usually 5 days.
3.What payment methods are accepted for PMEG2005ELD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG2005ELD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG2005ELD-QYL?
PMEG2005ELD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG2005ELD-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 PMEG2005ELD-QYL?
For technical support, including PMEG2005ELD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG2005ELD-QYL requirements.
6.How does Aetrix verify that PMEG2005ELD-QYL is sourced from the original manufacturer or authorized distributors?
All PMEG2005ELD-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 PMEG2005ELD-QYL meets industry standards.
7.What is the process for return or replacement of PMEG2005ELD-QYL?
All PMEG2005ELD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG2005ELD-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 PMEG2005ELD-QYL part is unused and in its original packaging.
Return procedure for PMEG2005ELD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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