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Nexperia USA Inc. PMEG3010EGWJ
- Part No.:
- PMEG3010EGWJ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-123
- Datasheet:
-
PMEG3010EGWJ.pdf
- Description:
- DIODE SCHOTTKY 30V 1A SOD123
- Quantity:
- Payment:
- Shipping:
Inventory:295
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Product details
Overview
PMEG3010EGWJ from Nexperia is a planar Schottky barrier rectifier with integrated guard ring for stress protection, rated at 30 V reverse voltage and 1 A forward current, featuring low 450 mV typical forward voltage and 40 µA typical reverse leakage - deployed in low-voltage DC-DC converters and reverse polarity protection circuits.
For engineers reviewing the PMEG3010EGWJ datasheet, PMEG3010EGWJ pinout, PMEG3010EGWJ application, or PMEG3010EGWJ equivalent, key selection criteria include VF vs. IF trade-off at 1 A, thermal resistance to solder point (190 K/W), SOD123 footprint compatibility, and non-automotive qualification status per revision v.2 (2023).
Technical Context
This Schottky diode uses a planar silicon structure with an integrated guard ring to improve surge robustness and reduce field crowding at the junction edge. Its low VF stems from optimized metal-semiconductor interface engineering rather than barrier height reduction alone.
Thermal performance is defined relative to two PCB mounting conditions: standard SOD123 footprint (Rth(j-a) = 310 K/W) and enhanced cathode pad (1 cm², Rth(j-sp) = 29 K/W). Reverse recovery is effectively zero due to majority-carrier conduction, eliminating switching losses in high-frequency SMPS.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR (Reverse Voltage) | 30 V maximum - sets upper limit for blocking capability in low-voltage rail clamping or flyback snubbing. |
| IF (Forward Current) | 1 A continuous - supports compact 5–12 V output stages without forced air or heatsinking under ≤55 °C board temperature. |
| VF @ 1 A | 450 mV typical - reduces conduction loss to 450 mW at full load, critical for >90% efficiency in portable DC-DC designs. |
| IR @ 30 V | 40 µA typical - enables low-quiescent-current reverse protection in battery-powered systems with <1 µA standby drain. |
| Cd @ 1 V | 55 pF typical - limits high-frequency displacement current, supporting clean switching up to ~100 MHz in RF bias networks. |
| Rth(j-sp) | 190 K/W - defines thermal path from junction to cathode solder joint; requires ≥1 cm² copper pad for safe 1 A operation at 135 °C solder point. |
Pinout & Package
Encapsulated in a surface-mount SOD123 plastic package (2.675 mm × 1.6 mm × 1.15 mm body), with cathode marked by a bar on the device top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to negative rail or ground return path; marking bar identifies this terminal; carries full forward current and reverse blocking voltage. |
| 2 (A) | Anode | Connected to input or positive rail; forms Schottky junction with cathode; must be routed with low-inductance trace in high-dI/dt applications. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring integration | Improves ruggedness against transient overvoltage and localized ESD events without increasing VF or leakage. |
| Low VF at 1 A | 450 mV typ. enables <0.5 W conduction loss in 12 V/1 A buck converter output stage, reducing thermal design burden. |
| SOD123 footprint | Standardized 2.675 mm × 1.6 mm land pattern compatible with automated placement and reflow, minimizing PCB real estate vs. SMA/SMB. |
| Non-automotive qualification | Released as industrial-grade per v.2 (Oct 2023); not tested to AEC-Q101 - intended for consumer, computing, and industrial power supplies only. |
Applications
| USB Power Delivery Protection | Point-of-Load DC-DC Output Rectification |
|---|---|
Use Scenario: Prevents reverse current flow from downstream USB-C ports back into upstream power sources during hot-plug or fault conditions. IC Role / Device Role / Timing Role: Unidirectional blocking element placed between VBUS and system rail, operating in static forward/reverse bias states. Use Value: 40 µA max IR ensures <1 µA standby leakage across 10-port hub; 450 mV VF minimizes voltage drop in 5 V/3 A delivery paths. |
Use Scenario: Rectifies synchronous-buck converter output in FPGA or ASIC core voltage rails (e.g., 1.2 V @ 10 A). IC Role / Device Role / Timing Role: Freewheeling diode in non-synchronous configuration or OR-ing diode in redundant supply paths. Use Value: Low Cd (55 pF) avoids resonance with gate drive transformers; 30 V VR safely handles 12 V input transients in 5 V output stages. |
| Industrial Sensor Node Power Management | Reverse Polarity Input Protection |
Use Scenario: Provides low-loss power path from coin-cell or energy-harvesting source to ultra-low-power microcontroller (e.g., ARM Cortex-M0+). IC Role / Device Role / Timing Role: Input rectifier for AC-coupled piezoelectric harvesters or bridge-configured thermoelectric generators. Use Value: 450 mV VF allows usable output from sub-1 V harvester waveforms; 150 °C Tj rating supports operation in sealed enclosures. |
Use Scenario: Protects 24 V PLC I/O modules from damage when field wiring is accidentally reversed during installation. IC Role / Device Role / Timing Role: Series-connected cathode-to-load diode that blocks reverse voltage while passing normal forward current. Use Value: 9 A IFSM withstands 24 V short-circuit surges; 30 V VR exceeds 24 V nominal + 20 % tolerance, ensuring margin against transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSS10100HT1G | Same SOD123 package, 30 V VR, but VF = 550 mV typ. @ 1 A; IR = 100 µA typ. @ 30 V. | Higher conduction loss and leakage reduce suitability for battery-backed or low-IQ systems. | Select when cost sensitivity outweighs VF/IR optimization and automotive qualification is unnecessary. |
| Vishay SS12 | SMA package (larger), 20 V VR, VF = 500 mV typ. @ 1 A; no guard ring; automotive-qualified (AEC-Q101). | Lower VR limits use to ≤15 V systems; larger footprint increases PCB area; qualified for automotive environments. | Choose only if AEC-Q101 compliance is mandatory and VR margin can be relaxed to 20 V. |
Compared with NSS10100HT1G and SS12, PMEG3010EGWJ delivers the lowest VF (450 mV) and IR (40 µA) in SOD123, enabling higher efficiency in space-constrained industrial and portable power rails where automotive qualification is not required.
Availability
PMEG3010EGWJ is available at Aetrix Electronics and suitable for USB PD protection, point-of-load DC-DC rectification, and industrial sensor node power management requiring stable component supply and consistent SOD123 footprint availability.
Supply support for PMEG3010EGWJ 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 logic, discrete, and MOSFET devices, with manufacturing rooted in process control and automotive-grade quality systems.
PMEG3010EGWJ belongs to Nexperia's low-VF Schottky rectifier product line, engineered specifically for efficiency-critical, space-constrained industrial and consumer power conversion applications - not automotive.
FAQ
Is PMEG3010EGWJ qualified for automotive applications?
No. Per revision v.2 (October 2023), PMEG3010EGWJ is explicitly designated as non-automotive. It lacks AEC-Q101 qualification and has not undergone automotive-specific stress testing or PPAP documentation. Use only in industrial, computing, or consumer equipment.
What is the maximum allowable soldering temperature profile for PMEG3010EGWJ?
The device follows JEDEC J-STD-020D.2 for SOD123 packages: peak reflow temperature is 260 °C for ≤30 seconds, with ramp-up rate ≤3 °C/s and ramp-down rate ≤6 °C/s. Preheat (150–200 °C) must last 60–120 seconds before reflow.
Can PMEG3010EGWJ replace a standard PN junction diode in a 12 V SMPS output stage?
Yes - its zero reverse recovery eliminates switching loss and EMI associated with PN diodes. However, verify that 30 V VR provides sufficient margin above the 12 V rail's worst-case overshoot (e.g., 12 V × 1.3 = 15.6 V), which it does with >90 % headroom.
How does the guard ring affect reliability under repetitive surge conditions?
The integrated guard ring redistributes electric field lines at the junction periphery, suppressing premature avalanche and improving robustness against repetitive 8/20 µs surge pulses up to 10 A (per IEC 61000-4-5 Level 3), without degrading VF or IR over time.
PMEG3010EGWJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-123
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 560 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 150 µA @ 30 V
- Capacitance @ Vr, F:
- 55pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3010EGWJ FAQ
1.How can I place an order for PMEG3010EGWJ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3010EGWJ 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 PMEG3010EGWJ reliable?
The price and inventory of PMEG3010EGWJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3010EGWJ is usually 5 days.
3.What payment methods are accepted for PMEG3010EGWJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3010EGWJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3010EGWJ?
PMEG3010EGWJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3010EGWJ 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 PMEG3010EGWJ?
For technical support, including PMEG3010EGWJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3010EGWJ requirements.
6.How does Aetrix verify that PMEG3010EGWJ is sourced from the original manufacturer or authorized distributors?
All PMEG3010EGWJ 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 PMEG3010EGWJ meets industry standards.
7.What is the process for return or replacement of PMEG3010EGWJ?
All PMEG3010EGWJ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3010EGWJ, 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 PMEG3010EGWJ part is unused and in its original packaging.
Return procedure for PMEG3010EGWJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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