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Nexperia USA Inc. PMEG3005ELD-QYL
- Part No.:
- PMEG3005ELD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PMEG3005ELD-QYL.pdf
- Description:
- PMEG3005ELD-Q/SOD882D/DFN1006-
- Quantity:
- Payment:
- Shipping:
Inventory:5,604
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Product details
Overview
PMEG3005ELD-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 in automotive-grade power rails. It delivers 0.5 A average forward current at ≤30 V reverse voltage, with typ. 450 mV forward voltage at 500 mA and qualified to AEC-Q101. Its SOD882D (DFN1006D-2) package enables ultra-compact placement in space-constrained automotive body control modules.
For engineers reviewing the PMEG3005ELD-QYL datasheet, PMEG3005ELD-QYL pinout, PMEG3005ELD-QYL application, or PMEG3005ELD-QYL equivalent, key selection criteria include its 0.37 mm typical height, side-wettable flanks for automated optical inspection, 500 mV max VF at 500 mA, 15–200 µA IR at 10 V, and thermal resistance of 125 K/W (junction-to-solder point on ceramic PCB).
Technical Context
This Schottky diode uses a planar silicon structure with an integrated guard ring to suppress edge breakdown under transient stress-critical for automotive load-dump and cold-crank conditions. Its low barrier height enables sub-500 mV conduction at rated current while maintaining 30 V VR capability.
The device operates within a junction temperature range of −55 °C to 150 °C and supports pulsed forward currents up to 3 A (non-repetitive, 8 ms), enabling robust surge handling in 12 V automotive systems. Thermal performance is optimized for FR4 and ceramic PCBs via dedicated mounting pad layouts and side-solderable terminals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Forward Voltage (VF) | 450–500 mV at 500 mA pulse - enables <100 mW conduction loss in 5 V/0.5 A rails |
| Reverse Voltage (VR) | 30 V - supports 24 V nominal systems with 100 % margin over ISO 7637-2 Pulse 1 (−100 V) clamping requirements |
| Average Forward Current (IF(AV)) | 0.5 A at Tsp ≤ 130 °C - sustains continuous operation in engine bay ambient up to 105 °C with standard FR4 layout |
| Reverse Current (IR) | 15–200 µA at 10 V, 25 °C - ensures <10 µW standby leakage in always-on vehicle networks |
| Diode Capacitance (Cd) | 21–30 pF at 1 V, 1 MHz - minimizes switching node ringing in >1 MHz buck converters |
| Reverse Recovery Time (trr) | 6 ns - eliminates minority-carrier tail current, enabling clean zero-voltage switching in synchronous rectifier topologies |
| Thermal Resistance (Rth(j-sp)) | 50 K/W - allows direct thermal coupling to copper pour via cathode-side solder pads, critical for thermal reliability in sealed ECUs |
Pinout & Package
Encapsulated in a leadless DFN1006D-2 (SOD882D) package measuring 1.0 mm × 0.6 mm × 0.4 mm with side-wettable flanks and 0.65 mm pitch. Package height is typ. 0.37 mm, enabling co-placement with 0201 passives and thin-profile connectors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Main current exit terminal; large-area side pad enables low-inductance, high-current solder joint and thermal path to PCB copper |
| 2 (A) | Anode | Current entry terminal; smaller side pad optimized for signal routing and minimal trace inductance in high-frequency paths |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive underhood use including temperature cycling, HAST, and mechanical shock per JESD22 standards |
| Integrated guard ring | Prevents premature edge breakdown during repetitive transients (e.g., ISO 16750-2 load dump), extending lifetime beyond 15-year ECU requirements |
| Side-wettable flanks (SWF) | Enables automated AOI verification of solder fillet integrity-eliminates X-ray inspection cost in Tier 1 production lines |
| 0.37 mm profile | Permits stacking beneath low-profile connectors or under shield cans in ADAS domain controllers without height conflict |
| 1 cm² cathode mounting pad | Reduces Rth(j-a) to 190 K/W on FR4, enabling 0.5 A operation at 75 °C ambient without forced airflow |
Applications
| Body Control Module (BCM) Power Input | ADAS Camera Power Sequencing |
|---|---|
|
Use Scenario: Reverse polarity protection on 12 V input rail of BCM housing door lock, lighting, and wiper drivers. IC Role / Device Role / Timing Role: Unidirectional blocking diode placed before main DC-DC converter input. Use Value: Prevents catastrophic failure during battery jump-start misconnection; 500 mV VF limits voltage drop to <0.5 % at 0.5 A, preserving brown-out margin. |
Use Scenario: OR-ing diode in dual-input camera ECU (battery + backup capacitor) to maintain image capture during ignition transition. IC Role / Device Role / Timing Role: Low-loss power path selector ensuring seamless switchover without microsecond glitches. Use Value: 6 ns trr avoids shoot-through during switchover; 30 pF Cd prevents capacitive coupling into analog video signal chain. |
| Infotainment USB-C PD Input Protection | Electric Power Steering (EPS) Sensor Bias Rail |
|
Use Scenario: Input rectification and surge suppression on 5 V USB-C PD rail feeding infotainment SoC and display interface. IC Role / Device Role / Timing Role: Low-VF front-end rectifier in buck-boost stage, reducing conduction loss and thermal load. Use Value: 450 mV typ. VF cuts I²R loss by 40 % vs. standard Schottky alternatives, lowering local hotspot temperature by ≥8 °C at full load. |
Use Scenario: Reverse-battery protection on 3.3 V bias rail supplying torque and position sensors in EPS motor control unit. IC Role / Device Role / Timing Role: Fail-safe isolation diode preventing sensor IC damage during service battery reversal. Use Value: Guard ring ensures no leakage-induced offset drift at −40 °C; 15 µA IR at 10 V maintains sensor accuracy within ±0.1 % FS error band. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB050M-40TF | Higher VF (550 mV min at 0.5 A); TO-220FP package (4.5 mm height); no AEC-Q101 qualification | Suitable for industrial AC-DC adapters but not automotive due to thermal mass and qualification gap | Select only for non-automotive, high-heat-sink applications where 0.37 mm height is not constrained |
| SBM130L | Same SOD882D footprint; 30 V VR; but VF = 520 mV max at 0.5 A; AEC-Q101 qualified | Acceptable in same PCB layout but increases conduction loss by ~4.5 mW at 0.5 A, impacting thermal budget in sealed enclosures | Use when PMEG3005ELD-QYL is out-of-stock and board-level thermal margin exceeds 5 °C |
Compared with RB050M-40TF and SBM130L, PMEG3005ELD-QYL provides the lowest VF in AEC-Q101-qualified SOD882D format, delivering optimal balance of height, thermal resistance, and automotive compliance for next-gen compact ECUs.
Availability
PMEG3005ELD-QYL is available at Aetrix Electronics and suitable for automotive body control modules, ADAS camera power sequencing, infotainment USB-C PD input protection, and electric power steering sensor bias rails requiring stable component supply across multi-year vehicle production cycles.
Supply support for PMEG3005ELD-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, reliable discrete and logic devices for automotive, industrial, and consumer markets.
This device belongs to Nexperia's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for automotive power rail protection and high-efficiency DC-DC conversion in space- and thermally-constrained electronic control units.
FAQ
Is PMEG3005ELD-QYL compatible with lead-free reflow profiles?
Yes. The device is qualified for JEDEC J-STD-020D-compliant lead-free reflow with peak temperature up to 260 °C. Its SOD882D package features side-wettable flanks that ensure reliable solder joint formation under standard IPC-A-610 Class 2/3 process windows, including ramp rates up to 3 °C/s and time above liquidus of 60–90 s.
What is the maximum allowable solder point temperature during operation?
The absolute maximum solder point temperature (Tsp) is 130 °C under δ = 0.5 square-wave conditions. At this limit, the device sustains 0.5 A average forward current. Exceeding 130 °C risks accelerated degradation of the Schottky barrier interface; design must ensure thermal vias or copper pours keep Tsp ≤ 125 °C in worst-case ambient + self-heating scenarios.
Does the guard ring affect electrical parameters like capacitance or leakage?
No-the guard ring is a passive, non-active silicon structure surrounding the active junction. It does not contribute to diode capacitance or reverse leakage. Measured Cd (21–30 pF) and IR (15–200 µA) reflect only the main Schottky junction behavior, verified across −40 °C to 125 °C per datasheet Figures 6 and 7.
Can PMEG3005ELD-QYL be used in bidirectional current paths?
No. As a unidirectional Schottky rectifier, it conducts only from anode to cathode. Applying reverse bias beyond 30 V risks permanent breakdown. For bidirectional protection, a back-to-back configuration with two PMEG3005ELD-QYL devices or a dedicated TVS/ESD array is required-neither is implied by the device's intrinsic structure or qualification scope.
PMEG3005ELD-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):
- 30 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):
- 6 ns
- Current - Reverse Leakage @ Vr:
- 500 µA @ 30 V
- Capacitance @ Vr, F:
- 21pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
- Operating Temperature - Junction:
- 150°C
PMEG3005ELD-QYL FAQ
1.How can I place an order for PMEG3005ELD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3005ELD-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 PMEG3005ELD-QYL reliable?
The price and inventory of PMEG3005ELD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3005ELD-QYL is usually 5 days.
3.What payment methods are accepted for PMEG3005ELD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3005ELD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3005ELD-QYL?
PMEG3005ELD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3005ELD-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 PMEG3005ELD-QYL?
For technical support, including PMEG3005ELD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3005ELD-QYL requirements.
6.How does Aetrix verify that PMEG3005ELD-QYL is sourced from the original manufacturer or authorized distributors?
All PMEG3005ELD-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 PMEG3005ELD-QYL meets industry standards.
7.What is the process for return or replacement of PMEG3005ELD-QYL?
All PMEG3005ELD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3005ELD-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 PMEG3005ELD-QYL part is unused and in its original packaging.
Return procedure for PMEG3005ELD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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