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Nexperia USA Inc. PMEG3005EL-QYL
- Part No.:
- PMEG3005EL-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-882
- Datasheet:
-
PMEG3005EL-QYL.pdf
- Description:
- PMEG3005EL-Q/SOD882/DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:4,486
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PMEG3005EL-QYL from Nexperia is a 0.5 A, 30 V AEC-Q101-qualified MEGA Schottky barrier rectifier in SOD882 (DFN1006-2) package, featuring ultra-low forward voltage (430–500 mV at 500 mA), integrated guard ring for stress protection, and optimized for low-power automotive and portable DC/DC applications.
For engineers reviewing the PMEG3005EL-QYL datasheet, PMEG3005EL-QYL pinout, PMEG3005EL-QYL application, or PMEG3005EL-QYL equivalent, key selection criteria include its 430 mV typical VF at 500 mA, 30 V VR rating, AEC-Q101 qualification, thermal resistance of 500 K/W, and cathode-marked DFN1006-2 footprint compatibility with space-constrained PCB layouts.
Technical Context
This Schottky rectifier uses planar MEGA technology with an integrated guard ring to enhance ruggedness against electrical overstress and thermal runaway-critical in automotive reverse polarity protection and high-efficiency buck converter freewheeling paths. Its low-junction-capacitance (24–30 pF at 1 V) supports fast switching in MHz-range SMPS topologies.
The device operates across −40 °C to +150 °C junction temperature, with pulsed forward current capability up to 3 A (8 ms) and repetitive peak current of 1 A (1 ms, 25% duty). Thermal performance is specified for FR4 PCB mounting with single-sided copper, defining real-world power dissipation limits at 250 mW.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Forward Voltage (VF) | 430–500 mV at IF = 500 mA - enables <100 mW conduction loss in 0.5 A rail, critical for battery-powered efficiency |
| Reverse Voltage (VR) | 30 V maximum - suitable for 24 V automotive systems with margin for load dump transients |
| Forward Current (IF) | 0.5 A continuous (Tsp ≤ 55 °C) - defines steady-state output capability in compact DC/DC stages |
| Reverse Leakage (IR) | 15–200 µA at VR = 10 V; 70–500 µA at VR = 30 V - low leakage preserves standby power in always-on modules |
| Junction-to-Ambient Rth | 500 K/W (FR4, single-sided copper) - sets thermal derating curve: full 0.5 A only below ~55 °C ambient |
| Diode Capacitance (Cd) | 24–30 pF at VR = 1 V, f = 1 MHz - minimizes switching losses and EMI in >1 MHz synchronous rectifiers |
| AEC-Q101 Qualified | Stress-tested per automotive discrete semiconductor standard - validated for under-hood and infotainment use |
Pinout & Package
Encapsulated in ultra-small SOD882 (DFN1006-2) plastic package: 1.0 mm × 0.6 mm × 0.48 mm body, 0.65 mm pitch, leadless surface-mount construction with cathode indicated by marking bar on top side.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Output node for rectified current; connected to ground or low-side return path in buck/flyback freewheeling |
| 2 | Anode (A) | Input node for forward conduction; ties to switch node or input rail in reverse polarity protection circuits |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring integration | Enhances ESD and transient overvoltage immunity without external components-reduces layout sensitivity in noisy automotive environments |
| Ultra-low VF Schottky architecture | 430 mV typical at 500 mA cuts conduction loss by >40% vs. standard silicon diodes-directly improves light-load efficiency in PMICs |
| SOD882 (DFN1006-2) footprint | 0.6 mm² board area enables placement adjacent to ICs in space-limited modules like camera ECUs or ADAS sensors |
| AEC-Q101 qualification | Validated for automotive temperature cycling, humidity bias, and mechanical shock-eliminates requalification effort for Tier 1 designs |
Applications
| Automotive Reverse Polarity Protection | Portable Device USB Power Path |
|---|---|
Use Scenario: Protecting 12 V/24 V vehicle ECUs from battery misconnection during service or jump-start events. IC Role / Device Role / Timing Role: Low-loss series blocking diode placed between battery terminal and system input rail. Use Value: 430 mV VF limits voltage drop to <0.5 V at 0.5 A, preserving brown-out margin while dissipating only 215 mW-well within 250 mW rating. |
Use Scenario: OR-ing two USB power sources (e.g., wall adapter + power bank) into a single 5 V rail for wearables. IC Role / Device Role / Timing Role: Unidirectional power path selector enabling seamless source handover without backfeed. Use Value: 24–30 pF capacitance prevents signal integrity degradation on 480 Mbps USB 2.0 data lines routed nearby on same PCB layer. |
| High-Frequency DC/DC Freewheeling | Low-Power IoT Sensor Rail Clamp |
Use Scenario: Freewheeling path in 2 MHz synchronous buck converter powering automotive radar SoCs. IC Role / Device Role / Timing Role: Fast-recovery Schottky clamp conducting during low-side FET off-time. Use Value: 30 V VR rating accommodates 24 V input with 2× transient margin; 500 mV max VF ensures <250 mW loss at peak 0.5 A ripple current. |
Use Scenario: Clamping supply rail to safe level during wake-up bursts in battery-operated environmental sensors. IC Role / Device Role / Timing Role: Low-leakage (<200 µA @ 10 V) shunt element limiting rail overshoot during LDO turn-on transients. Use Value: 150 °C max junction temperature allows operation inside sealed enclosures with no active cooling-enabling IP67-rated deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB521S-30T2R | Same 30 V VR, but 0.2 A IF rating and higher VF (490 mV typ. @ 100 mA); SOD-523 package (smaller, 0.6 mm² vs. 0.6 mm², but different pad layout) | Limited to sub-200 mA loads; unsuitable for 0.5 A automotive rails | Select only if board space is tighter than 0.65 mm pitch constraint and current demand is ≤200 mA |
| NSR0530P2T5G | 0.5 A/30 V, VF = 450 mV typ. @ 500 mA, but not AEC-Q101 qualified; SOD-123FL package (larger, 2.4 mm²) | Requires requalification for automotive use; occupies >4× PCB area | Acceptable for industrial or consumer DC/DC where AEC compliance and miniaturization are non-critical |
Compared with RB521S-30T2R and NSR0530P2T5G, PMEG3005EL-QYL uniquely delivers AEC-Q101 qualification, 0.5 A continuous rating, and ultra-compact DFN1006-2 packaging in a single solution-making it the only choice for space- and reliability-constrained automotive power nodes.
Availability
PMEG3005EL-QYL is available at Aetrix Electronics and suitable for automotive reverse polarity protection, high-frequency DC/DC freewheeling, and low-power IoT sensor rail clamping requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PMEG3005EL-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 essential semiconductors-including logic, discretes, MOSFETs, and ESD protection devices-with manufacturing rooted in process discipline and automotive-grade quality systems.
PMEG3005EL-QYL belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for ultra-low VF performance and robustness in automotive power management and portable electronics where efficiency, size, and qualification rigor are non-negotiable.
FAQ
Is PMEG3005EL-QYL pin-compatible with standard SOD-882 Schottky diodes?
Yes-PMEG3005EL-QYL uses the industry-standard DFN1006-2 (SOD882) footprint with 0.65 mm pitch and identical 1–2 anode/cathode pin assignment. The cathode is marked by a bar on the top surface, matching JEDEC MO-229WEED-1 outline requirements and enabling direct replacement in existing SOD882 layouts.
What is the maximum allowable PCB copper area for thermal relief when using PMEG3005EL-QYL at full 0.5 A?
At full 0.5 A continuous current, the device dissipates up to 250 mW. With Rth(j-a) = 500 K/W, this yields a 125 K rise above ambient. To maintain Tj ≤ 150 °C at 55 °C ambient, no additional copper is required beyond the standard single-sided FR4 footprint shown in Figure 6-but adding 10 mm² of 1 oz copper connected to both terminals reduces Rth(j-a) by ~30%, enabling higher sustained current.
Does PMEG3005EL-QYL support reflow soldering per J-STD-020?
Yes-PMEG3005EL-QYL is rated for standard lead-free reflow per J-STD-020D, with peak temperature up to 260 °C. The DFN1006-2 package has been validated for IPC-A-610 Class 2 and Class 3 assembly, and the recommended solder paste stencil design (Fig. 6) specifies 0.3 mm thickness and 0.7 mm × 0.4 mm apertures for reliable void-free joints.
How does the guard ring affect surge robustness compared to non-guarded Schottky diodes?
The integrated guard ring increases edge breakdown voltage and suppresses localized avalanche initiation, allowing PMEG3005EL-QYL to withstand 3 A non-repetitive surge (8 ms) without degradation-verified per AEC-Q101 transient overload testing. Non-guarded equivalents typically fail below 2 A under identical conditions due to premature edge breakdown.
PMEG3005EL-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-882
- 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):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 30 V
- Capacitance @ Vr, F:
- 24pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
- Operating Temperature - Junction:
- 150°C
PMEG3005EL-QYL FAQ
1.How can I place an order for PMEG3005EL-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3005EL-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 PMEG3005EL-QYL reliable?
The price and inventory of PMEG3005EL-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3005EL-QYL is usually 5 days.
3.What payment methods are accepted for PMEG3005EL-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3005EL-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3005EL-QYL?
PMEG3005EL-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3005EL-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 PMEG3005EL-QYL?
For technical support, including PMEG3005EL-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3005EL-QYL requirements.
6.How does Aetrix verify that PMEG3005EL-QYL is sourced from the original manufacturer or authorized distributors?
All PMEG3005EL-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 PMEG3005EL-QYL meets industry standards.
7.What is the process for return or replacement of PMEG3005EL-QYL?
All PMEG3005EL-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3005EL-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 PMEG3005EL-QYL part is unused and in its original packaging.
Return procedure for PMEG3005EL-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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