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Nexperia USA Inc. PMEG3010EP,115
- Part No.:
- PMEG3010EP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
PMEG3010EP,115.pdf
- Description:
- DIODE SCHOTTKY 30V 1A SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:5,431
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Product details
Overview
PMEG3010EP from Nexperia is a planar Schottky barrier rectifier with integrated guard ring for stress protection, rated at 30 V reverse voltage and 1 A average forward current, featuring low 320–360 mV forward voltage at 1 A and housed in a compact SOD128 (CFP5) surface-mount package. It serves as a high-efficiency unidirectional power switch in low-voltage DC/DC conversion stages and reverse polarity protection circuits.
For engineers reviewing the PMEG3010EP datasheet, PMEG3010EP pinout, PMEG3010EP application, or PMEG3010EP equivalent, key selection criteria include forward voltage drop at 1 A, thermal resistance to solder point (12 K/W), reverse leakage (<1.5 mA at 30 V), diode capacitance (60–170 pF), and compatibility with reflow/wave soldering on FR4 or ceramic PCBs.
Technical Context
This Schottky rectifier uses planar die construction with an integrated guard ring to suppress edge breakdown and improve reliability under transient stress. Its clip-bond packaging enhances thermal conduction and power handling versus wire-bonded equivalents.
The device operates with zero recovery time and minimal switching loss, making it suitable for high-frequency SMPS topologies up to 20 kHz. Junction temperature is rated to 150 °C, with thermal resistance from junction to solder point as low as 12 K/W when mounted on a 1 cm² cathode pad.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V - Maximum blocking capability without avalanche or leakage runaway in normal operation. |
| Average Forward Current (IF(AV)) | 1 A - Sustained DC or pulsed current handling at ≤130 °C ambient on ceramic PCB or ≤145 °C solder point. |
| Forward Voltage (VF) | 320–360 mV @ 1 A, 25 °C - Enables <0.36 W conduction loss per diode in 1 A load paths. |
| Reverse Current (IR) | 0.6–1.5 mA @ 30 V, 25 °C - Low leakage preserves efficiency in standby and light-load SMPS modes. |
| Diode Capacitance (Cd) | 60 pF @ 10 V, 1 MHz - Minimizes switching node ringing and EMI in high-frequency converters. |
| Thermal Resistance (Rth(j-sp)) | 12 K/W - Enables direct thermal coupling to PCB copper, critical for thermal management in space-constrained layouts. |
| Junction Temperature (Tj) | 150 °C max - Defines safe operating envelope for continuous power dissipation under derated conditions. |
Pinout & Package
Encapsulated in a SOD128 (CFP5) plastic surface-mount package: 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, flat lead profile optimized for automated assembly and thermal transfer. The cathode is marked by a bar on the package top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Output terminal for forward conduction; connects to system ground or return path; largest thermal pad for heat sinking. |
| 2 | Anode (A) | Input terminal for forward conduction; connects to input rail or switched node; smaller pad area than cathode. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated guard ring | Suppresses edge electric field concentration, improving surge robustness and long-term reliability under repetitive voltage transients. |
| Clip-bond interconnect | Reduces bond wire inductance and increases current-carrying cross-section, enabling higher peak current (50 A non-repetitive) and lower thermal resistance. |
| SOD128 package footprint | Enables high-density layout in portable and industrial power modules while supporting both reflow and wave soldering processes. |
| Low VF across temperature range | Maintains ≤360 mV at 1 A from −40 °C to 125 °C, ensuring stable efficiency in wide-temperature environments. |
Applications
| Low-Voltage DC/DC Converter | Reverse Polarity Protection |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 5 V or 3.3 V buck converters operating at 20 kHz–500 kHz. IC Role / Device Role / Timing Role: Unidirectional power switch replacing MOSFETs in cost-sensitive designs where zero reverse recovery is mandatory. Use Value: Eliminates reverse recovery loss and associated gate drive complexity, reducing BOM count and improving light-load efficiency by >2%. |
Use Scenario: Input protection for USB-powered peripherals, battery-backed sensors, and industrial I/O modules. IC Role / Device Role / Timing Role: Series-blocking element placed between power input and system rail to prevent damage during incorrect connector insertion. Use Value: Adds <150 mΩ series resistance at full load, limiting fault current without tripping upstream fuses during brief misconnections. |
| High-Efficiency SMPS | Low-Power Standby Supply |
Use Scenario: Output rectification in 12 V → 5 V flyback or forward converters powering FPGA auxiliary rails. IC Role / Device Role / Timing Role: Primary output rectifier handling continuous 1 A load with minimal conduction loss. Use Value: Achieves <0.36 W conduction loss at full load, reducing thermal load on small heatsinks and enabling fanless enclosure designs. |
Use Scenario: Auxiliary winding rectification in offline AC/DC adapters delivering ≤1 W standby power. IC Role / Device Role / Timing Role: Low-leakage, low-VF rectifier enabling compliance with <30 mW no-load power standards. Use Value: Limits reverse leakage to ≤1.5 mA at 30 V, minimizing quiescent current draw and extending battery life in always-on monitoring nodes. |
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 30 V / 1 A rating but VF = 450 mV @ 1 A; TO-277 package (larger footprint, higher Rth(j-a)). | Higher conduction loss limits use in thermally constrained or high-efficiency designs. | Select when legacy TO-277 footprint compatibility is required and 130 mV higher VF is acceptable. |
| Vishay VS-1EQH03-M3/84A | 30 V / 1 A, VF = 390 mV @ 1 A; SOD123 package (smaller, higher Rth(j-a) = 200 K/W). | Limited thermal performance restricts continuous 1 A operation without significant derating. | Prefer only for space-constrained, low-duty-cycle applications where peak current dominates over thermal design. |
Compared with PMEG3010EP, NSS10100HT1G trades lower cost for higher VF and larger thermal resistance, while VS-1EQH03-M3/84A sacrifices thermal capability for footprint reduction-neither matches the combination of ultra-low VF, SOD128 thermal efficiency, and guard-ring reliability in the Nexperia device.
Availability
PMEG3010EP is available at Aetrix Electronics and suitable for low-voltage rectification, high-efficiency DC/DC conversion, and reverse polarity protection requiring stable component supply across industrial control, IoT sensor nodes, and consumer power adapter programs.
Supply support for PMEG3010EP 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 Schottky rectifiers, MOSFETs, and ESD protection components.
The PMEG3010EP belongs to Nexperia's low-VF Schottky rectifier product line, engineered specifically for efficiency-critical power conversion in space- and thermal-constrained applications such as USB-C PD adapters and battery management systems.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The PMEG3010EP has a maximum junction temperature of 150 °C. Continuous operation at this limit requires strict thermal design: mounting on a ceramic PCB (Al₂O₃) with standard footprint or using a 1 cm² cathode copper pad on FR4 to achieve Rth(j-sp) ≤12 K/W. Derating is mandatory above 130 °C ambient.
Can PMEG3010EP be used in automotive applications?
No. Per Nexperia's 2023 revision history, PMEG3010EP is explicitly designated as non-automotive qualified. It lacks AEC-Q101 qualification, automotive-grade screening, and extended temperature validation. Automotive alternatives must be selected from Nexperia's dedicated automotive-Q portfolio.
How does the guard ring improve reliability compared to standard Schottky diodes?
The integrated guard ring reduces electric field crowding at the silicon periphery, suppressing premature edge breakdown under repetitive voltage transients or humidity-induced surface leakage. This extends operational lifetime in industrial environments with frequent line surges or condensation exposure.
Is wave soldering supported, and what footprint is required?
Yes, PMEG3010EP supports both reflow and wave soldering. For wave soldering, Nexperia specifies a dual-track footprint (sod128_fw) with 4.2 mm × 2.3 mm solder lands, 5.8 mm overall length, and dummy tracks to prevent bridging-details are provided in Figure 16 of the official datasheet.
PMEG3010EP,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-128
- 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:
- 360 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 1.5 mA @ 30 V
- Capacitance @ Vr, F:
- 170pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128/CFP5
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3010EP,115 FAQ
1.How can I place an order for PMEG3010EP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3010EP,115 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 PMEG3010EP,115 reliable?
The price and inventory of PMEG3010EP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3010EP,115 is usually 5 days.
3.What payment methods are accepted for PMEG3010EP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3010EP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3010EP,115?
PMEG3010EP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3010EP,115 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 PMEG3010EP,115?
For technical support, including PMEG3010EP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3010EP,115 requirements.
6.How does Aetrix verify that PMEG3010EP,115 is sourced from the original manufacturer or authorized distributors?
All PMEG3010EP,115 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 PMEG3010EP,115 meets industry standards.
7.What is the process for return or replacement of PMEG3010EP,115?
All PMEG3010EP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3010EP,115, 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 PMEG3010EP,115 part is unused and in its original packaging.
Return procedure for PMEG3010EP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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