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Nexperia USA Inc. PMEG3010BER,115
- Part No.:
- PMEG3010BER,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-123W
- Datasheet:
-
PMEG3010BER,115.pdf
- Description:
- DIODE SCHOTTKY 30V 1A SOD123W
- Quantity:
- Payment:
- Shipping:
Inventory:80,810
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Product details
Overview
PMEG3010BER 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 1 A average forward current at ≤30 V reverse voltage, with typical forward voltage of 405 mV at 1 A and 25 °C, and reverse leakage as low as 15 µA at 30 V.
For engineers reviewing the PMEG3010BER datasheet, PMEG3010BER pinout, PMEG3010BER application, or PMEG3010BER equivalent, key selection criteria include low VF performance under 1 A load, thermal robustness on FR4 PCBs, SOD123W package compatibility with space-constrained layouts, and suitability for SMPS output rectification where conduction loss minimization is critical.
Technical Context
This Schottky diode employs clip-bond technology to enhance power capability and thermal performance, enabling stable operation up to 150 °C junction temperature. Its planar structure with integrated guard ring improves reliability under transient overvoltage stress.
The device exhibits low capacitance (170 pF at 1 V, 60 pF at 10 V) and fast switching behavior due to absence of minority-carrier storage, making it suitable for high-frequency switching topologies operating up to 20 kHz square-wave duty cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF(AV) | 1 A average forward current - supports continuous 1 A DC or pulsed loads with δ = 0.5 at 20 kHz on standard FR4 PCB |
| VR | 30 V reverse voltage - rated for use in 24 V nominal systems with margin against transients |
| VF @ 1 A | 405–450 mV - reduces conduction loss by ~30% vs. comparable silicon diodes, improving efficiency in low-Vout SMPS |
| IR @ 30 V | 15–50 µA - low leakage preserves battery life in always-on low-power applications |
| Cd @ 1 V | 170 pF - enables clean switching waveforms in high-frequency buck converters |
| Rth(j-a) | 220 K/W (FR4, standard footprint) - defines thermal derating curve for ambient temperatures up to 120 °C |
| Tj(max) | 150 °C - sets maximum allowable junction temperature for lifetime reliability under sustained load |
Pinout & Package
Encapsulated in a compact SOD123W (CFP3) surface-mount plastic package measuring 2.6 mm × 1.7 mm × 1.0 mm, with flat leads optimized for reflow soldering and thermal transfer via cathode pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Marked side) | Cathode (K) | Negative output terminal; marking bar identifies this pin; connects to PCB copper pour for thermal dissipation |
| 2 | Anode (A) | Positive input terminal; carries forward current into load; minimal thermal path to board |
Key Features
| Feature | Design Value |
|---|---|
| Integrated guard ring | Enhances ESD and transient overvoltage immunity without external components |
| Clip-bond construction | Reduces thermal resistance and improves power handling vs. wire-bonded equivalents |
| SOD123W footprint | Enables high-density PCB layouts while maintaining manufacturability on standard SMT lines |
| Low VF across temperature | Stable 405 mV @ 1 A from −40 °C to 125 °C - ensures consistent efficiency in wide-temperature environments |
| Non-automotive qualified | Designed for industrial, consumer, and computing applications - not tested per AEC-Q101 |
Applications
| USB Power Delivery Output Rectification | Point-of-Load DC/DC Converter |
|---|---|
Use Scenario: Rectifying 5–20 V output in USB PD 3.1 compliant buck-boost converters. IC Role / Device Role / Timing Role: Output synchronous rectifier replacement - conducts during low-side switch off-time to recover energy and reduce losses. Use Value: 405 mV VF at 1 A cuts conduction loss by >40% vs. 600 mV silicon diodes, directly improving converter efficiency above 92% at 3 A load. | Use Scenario: Secondary-side rectification in 3.3 V/1 A isolated flyback or forward converter for FPGA I/O rails. IC Role / Device Role / Timing Role: Uncontrolled rectifier in low-noise, low-ripple power domain requiring minimal EMI generation. Use Value: 170 pF capacitance and zero reverse recovery charge eliminate switching spikes, simplifying EMI filter design and reducing output ripple. |
| Reverse Polarity Protection Circuit | Energy-Harvesting Power Path |
Use Scenario: In-line protection for 12 V automotive accessory modules powered from battery inputs prone to accidental reverse connection. IC Role / Device Role / Timing Role: Low-loss series blocking diode - placed between input connector and system regulator to prevent damage during miswiring. Use Value: 15 µA max IR at 30 V ensures <1 µW standby loss, preserving battery charge over months of idle storage. | Use Scenario: Rectifying micro-power AC from piezoelectric or thermoelectric harvesters (<100 µA avg, <5 V peak). IC Role / Device Role / Timing Role: Ultra-low-threshold rectifier - captures energy during sub-100 mV half-cycles where conventional diodes fail to conduct. Use Value: 315 mV VF at 0.1 A enables usable conduction down to ~200 mV forward bias, increasing harvested energy yield by >25% vs. higher-VF alternatives. |
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 SOD123W package; 1 A/30 V rating; VF = 470 mV typ @ 1 A - 65 mV higher than PMEG3010BER | Higher VF increases conduction loss in high-duty-cycle SMPS; acceptable where thermal margin exists | Select when supply chain diversification is required and 65 mV VF penalty is tolerable for cost or lead-time reasons |
| Vishay SS12 | SOD-123 package (not SOD123W); same 1 A/30 V rating; VF = 500 mV typ @ 1 A; Rth(j-a) = 250 K/W - 30 K/W higher than PMEG3010BER | Lower thermal performance limits ambient temperature range in sealed enclosures | Choose only if legacy SOD-123 footprint compatibility is mandatory and thermal derating is verified |
Compared with NSS10100HT1G and SS12, PMEG3010BER offers the lowest VF and best thermal resistance in its class, delivering superior efficiency and power density for space- and thermally constrained designs - especially where 1 A continuous current must be sustained near 120 °C ambient.
Availability
PMEG3010BER is available at Aetrix Electronics and suitable for USB PD adapters, point-of-load DC/DC converters, reverse polarity protection circuits, and energy-harvesting power paths requiring stable component supply and tight VF consistency.
Supply support for PMEG3010BER 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 specializing in high-volume, high-reliability discrete and logic devices, with leadership in Schottky diodes, MOSFETs, and ESD protection solutions.
The PMEG3010BER belongs to Nexperia's low-VF Schottky rectifier product line, engineered specifically for efficiency-critical power conversion in consumer, industrial, and computing applications where thermal and space constraints dominate.
FAQ
What is the maximum allowable solder point temperature for PMEG3010BER during reflow?
The datasheet specifies a maximum solder point temperature (Tsp) of 140 °C for continuous operation under δ = 0.5, 20 kHz square-wave conditions. Reflow profiles must ensure peak temperature at the cathode solder joint does not exceed this limit to avoid degradation of clip-bond integrity and long-term reliability.
Can PMEG3010BER be used in automotive applications?
No - PMEG3010BER is explicitly non-automotive qualified per its revision history (v.3, Jan 2023). It lacks AEC-Q101 qualification and has not undergone automotive-grade stress testing. For automotive use, Nexperia offers the -Q qualified variant PMEG3010BER-Q, which meets extended temperature and reliability requirements.
How does the SOD123W package differ from standard SOD-123 in thermal performance?
SOD123W features an enlarged cathode pad and optimized internal clip-bond structure, achieving 70 K/W Rth(j-sp) vs. ~100 K/W for standard SOD-123. This 30% lower thermal resistance allows 15–20% higher continuous current on identical PCB footprints, confirmed by Figures 11–12 in the datasheet.
Is the 50 A IFSM rating usable in real-world surge conditions?
The 50 A non-repetitive peak forward current is valid only for tp = 8.3 ms half-sine wave pulses with Tj(init) = 25 °C. Real-world surges exceeding 10 ms or occurring at elevated junction temperatures require derating - e.g., at Tj = 100 °C, IFSM drops to ~32 A per thermal transient curves in Figure 1.
PMEG3010BER,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-123W
- 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:
- 450 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 50 µA @ 30 V
- Capacitance @ Vr, F:
- 170pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123W
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3010BER,115 FAQ
1.How can I place an order for PMEG3010BER,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3010BER,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 PMEG3010BER,115 reliable?
The price and inventory of PMEG3010BER,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3010BER,115 is usually 5 days.
3.What payment methods are accepted for PMEG3010BER,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3010BER,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3010BER,115?
PMEG3010BER,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3010BER,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 PMEG3010BER,115?
For technical support, including PMEG3010BER,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3010BER,115 requirements.
6.How does Aetrix verify that PMEG3010BER,115 is sourced from the original manufacturer or authorized distributors?
All PMEG3010BER,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 PMEG3010BER,115 meets industry standards.
7.What is the process for return or replacement of PMEG3010BER,115?
All PMEG3010BER,115 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3010BER,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 PMEG3010BER,115 part is unused and in its original packaging.
Return procedure for PMEG3010BER,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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