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Nexperia USA Inc. PMEG3010EB,115
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- Part No.:
- PMEG3010EB,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-79, SOD-523
- Datasheet:
-
PMEG3010EB,115.pdf
- Description:
- DIODE SCHOTTKY 30V 1A SOD523
- Quantity:
- Payment:
- Shipping:
Inventory:1,037
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Product details
Overview
PMEG3010EB 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 a typical forward voltage of 610 mV at 1 A and housed in an ultra-small SOD523 (SC-79) surface-mount package. It serves as a low-loss unidirectional power switch in space-constrained DC/DC converters and reverse polarity protection circuits.
For engineers reviewing the PMEG3010EB datasheet, PMEG3010EB pinout, PMEG3010EB application, or PMEG3010EB equivalent, key selection criteria include its 610–680 mV VF at 1 A, 30 V VR rating, 24–30 pF junction capacitance at 1 V, thermal resistance of 75 K/W to solder point, and SOD523 footprint compatibility with high-density PCB layouts.
Technical Context
This Schottky diode employs a planar silicon structure with an integrated guard ring to suppress edge breakdown and improve reliability under transient stress. Its low forward voltage stems from optimized metal-semiconductor interface design, enabling reduced conduction losses in low-voltage, high-efficiency power paths.
The device operates with a maximum junction temperature of 150 °C and exhibits thermally stable reverse leakage-70–500 µA at 30 V and 25 °C-while maintaining low capacitance (24–30 pF at 1 V, 1 MHz) critical for high-frequency switching node performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V - defines maximum allowable blocking voltage before breakdown; sets upper limit for input rail protection in 24 V systems. |
| Forward Current (IF) | 1 A continuous - specifies max steady-state conduction capability at ≤55 °C solder point temperature. |
| Forward Voltage (VF) | 610–680 mV at 1 A - directly determines conduction loss (0.61–0.68 W) and thermal load in series power paths. |
| Junction Capacitance (Cd) | 24–30 pF at 1 V, 1 MHz - impacts high-frequency switching noise and EMI in buck converter catch diode applications. |
| Thermal Resistance (Rth(j-sp)) | 75 K/W - quantifies junction-to-solder-point thermal path efficiency; enables accurate thermal modeling on FR4 PCBs. |
| Reverse Leakage (IR) | 70–500 µA at 30 V, 25 °C - affects standby power loss in always-on reverse protection circuits. |
Pinout & Package
Encapsulated in the SOD523 (SC-79) ultra-small surface-mount plastic package (1.2 mm × 0.8 mm × 0.6 mm), this two-terminal device uses a standard cathode-marked layout where the marking bar identifies Pin 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to lower-potential side of circuit; marking bar on package body indicates this terminal. |
| 2 (A) | Anode | Connected to higher-potential side; current flows from Anode to Cathode during forward conduction. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring integration | Suppresses edge-related avalanche breakdown, improving robustness against voltage transients and layout-induced field concentration. |
| Ultra-low VF at 1 A | 610–680 mV enables ≥3 % efficiency gain over standard Schottkys in 3.3–5 V output DC/DC stages. |
| SOD523 footprint | 1.2 mm × 0.8 mm body size supports miniaturized designs where board area is constrained below 1 mm² per diode. |
| Low junction capacitance | 24–30 pF minimizes switching node ringing and reduces EMI filter burden in >1 MHz switching regulators. |
Applications
| Low Voltage Rectification | High-Efficiency DC/DC Conversion |
|---|---|
|
Use Scenario: Rectifying 3.3 V or 5 V auxiliary rails in portable IoT sensors with battery life targets exceeding 5 years. IC Role / Device Role / Timing Role: Unidirectional current valve replacing bulkier diodes to minimize forward drop and self-heating. Use Value: 610 mV VF cuts conduction loss by ~40 % vs. comparable 1 A Si diodes, extending runtime without increasing battery capacity. |
Use Scenario: Synchronous rectifier replacement in 1 MHz buck converters powering FPGA I/O banks. IC Role / Device Role / Timing Role: Catch diode providing freewheeling path during high-side FET off-time. Use Value: 24–30 pF Cd limits voltage overshoot and reduces need for snubbers, simplifying layout and lowering BOM count. |
| Reverse Polarity Protection | Low Power Consumption Applications |
|
Use Scenario: Protecting USB-C powered peripherals from accidental reversed connector insertion. IC Role / Device Role / Timing Role: Series-connected anode-to-input, cathode-to-load, blocking reverse current flow. Use Value: 70–500 µA IR at 30 V ensures <1 µW standby dissipation, preserving energy in always-on monitoring circuits. |
Use Scenario: Power path management in coin-cell–powered medical wearables requiring sub-µA quiescent current. IC Role / Device Role / Timing Role: Isolation diode preventing backfeed between stacked energy sources (e.g., battery + harvester). Use Value: Guard ring and 150 °C Tj rating ensure long-term reliability under thermal cycling in sealed enclosures. |
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 NSR0130P2T5G | Same SOD-523 package; VF = 450 mV typ at 0.1 A but rises to 720 mV at 1 A; IR = 100 µA max at 30 V. | Better for sub-100 mA loads; less suitable for sustained 1 A operation due to higher VF roll-off. | Select when optimizing for light-load efficiency over full-load thermal margin. |
| Vishay VS-1EQH03-M3/84A | SOD-323 package (larger); VF = 520 mV typ at 1 A; VR = 30 V; Rth(j-a) = 350 K/W vs. 400 K/W for PMEG3010EB. | Higher thermal resistance requires more copper area; not footprint-compatible with SOD-523 layouts. | Choose only if existing PCB land pattern matches SOD-323 and thermal derating is acceptable. |
Compared with NSR0130P2T5G and VS-1EQH03-M3/84A, PMEG3010EB delivers the lowest VF at full 1 A load within the SOD-523 footprint, offers superior thermal coupling via 75 K/W Rth(j-sp), and integrates guard ring protection absent in both alternatives-making it optimal for compact, thermally demanding, or transient-prone designs.
Availability
PMEG3010EB 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, consumer, and medical electronics programs.
Supply support for PMEG3010EB 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 delivering high-performance logic, discrete, and MOSFET devices with focus on efficiency, reliability, and miniaturization for high-volume electronics.
The PMEG3010EB belongs to Nexperia's low-VF Schottky rectifier product line, engineered specifically for space-constrained, high-efficiency power management in battery-powered and thermally sensitive applications.
FAQ
What is the maximum continuous forward current for PMEG3010EB?
The PMEG3010EB supports 1 A continuous forward current when the solder point temperature (Tsp) remains at or below 55 °C. This rating assumes mounting on an FR4 PCB with single-sided copper, tin-plated, using the standard SOD523 footprint. Exceeding Tsp = 55 °C requires derating per the thermal characteristics table.
Does PMEG3010EB have automotive qualification?
No, PMEG3010EB is not AEC-Q200 qualified or specified for automotive use. Nexperia explicitly states that unless declared automotive-qualified in the data sheet, the device is intended for industrial, consumer, and medical applications only. It has not undergone automotive-grade stress testing or PPAP documentation.
How is the cathode identified on the SOD523 package?
The cathode (Pin 1) is marked by a visible bar on the top surface of the SOD523 package body. The marking code "KA" printed on the device also follows the convention where "K" denotes cathode and "A" denotes anode-confirming orientation relative to the bar.
Can PMEG3010EB be used in place of a standard silicon diode in a 5 V supply rail?
Yes-its 610–680 mV forward voltage at 1 A provides ~65 % lower conduction loss than a typical silicon diode (~1.1 V VF), reducing heat generation and improving efficiency. However, its 30 V VR rating and higher reverse leakage (vs. Si) require verification in applications where blocking voltage margin or ultra-low standby current are critical.
PMEG3010EB,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-79, SOD-523
- 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:
- 680 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 30 V
- Capacitance @ Vr, F:
- 30pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-523
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3010EB,115 FAQ
1.How can I place an order for PMEG3010EB,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3010EB,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 PMEG3010EB,115 reliable?
The price and inventory of PMEG3010EB,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3010EB,115 is usually 5 days.
3.What payment methods are accepted for PMEG3010EB,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3010EB,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3010EB,115?
PMEG3010EB,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3010EB,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 PMEG3010EB,115?
For technical support, including PMEG3010EB,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3010EB,115 requirements.
6.How does Aetrix verify that PMEG3010EB,115 is sourced from the original manufacturer or authorized distributors?
All PMEG3010EB,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 PMEG3010EB,115 meets industry standards.
7.What is the process for return or replacement of PMEG3010EB,115?
All PMEG3010EB,115 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3010EB,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 PMEG3010EB,115 part is unused and in its original packaging.
Return procedure for PMEG3010EB,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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