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Nexperia USA Inc. PMEG3015EJ,115
- Part No.:
- PMEG3015EJ,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-90, SOD-323F
- Datasheet:
-
PMEG3015EJ,115.pdf
- Description:
- DIODE SCHOTTKY 30V 1.5A SOD323F
- Quantity:
- Payment:
- Shipping:
Inventory:64,717
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Product details
Overview
PMEG3015EJ,115 from Nexperia is a planar Schottky barrier rectifier with integrated guard ring for stress protection, rated for 30 V reverse voltage and 1.5 A forward current, featuring ultra-low 440–550 mV forward voltage at 1.5 A, housed in SOD323F (SC-90) package, and used in low-voltage DC-to-DC conversion stages of portable power supplies.
For engineers reviewing the PMEG3015EJ,115 datasheet, PMEG3015EJ,115 pinout, PMEG3015EJ,115 application, or PMEG3015EJ,115 equivalent, key selection criteria include forward voltage at rated current, thermal resistance to solder point (55 K/W), reverse leakage at 10 V (60–150 µA), diode capacitance (60–72 pF), and SOD323F footprint compatibility with high-density PCB layouts.
Technical Context
This Schottky rectifier employs a planar silicon die with integrated guard ring to suppress edge breakdown and improve reliability under transient stress. Its ultra-low VF enables reduced conduction loss in synchronous rectification and reverse polarity protection circuits where efficiency below 1 V drop is critical.
The device operates with junction temperature up to 150 °C and exhibits thermally sensitive reverse leakage-rising from ~60 µA at 25 °C to ~1000 µA at 30 V and 25 °C ambient-requiring careful thermal design when deployed near heat sources or in sealed enclosures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V maximum - defines maximum blocking capability before avalanche onset; sets upper limit for input rail protection in 24 V systems. |
| Forward Current (IF) | 1.5 A continuous at Tsp ≤ 55 °C - usable in compact DC/DC converters without forced airflow or heatsinking. |
| Forward Voltage (VF) | 440–550 mV at IF = 1.5 A - enables <0.83 W conduction loss, critical for battery-powered devices targeting >90% efficiency. |
| Reverse Leakage (IR) | 60–150 µA at VR = 10 V, 25 °C - low enough to avoid significant standby power drain in always-on circuits. |
| Diode Capacitance (Cd) | 60–72 pF at VR = 1 V, 1 MHz - minimizes switching node ringing and EMI in high-frequency (>1 MHz) buck converters. |
| Thermal Resistance (Rth(j-sp)) | 55 K/W - quantifies junction-to-solder-point path; enables accurate thermal modeling when mounted on 1 cm² cathode pad. |
Pinout & Package
Encapsulated in SOD323F (SC-90), a 1.7 mm × 1.25 mm × 0.7 mm surface-mount plastic package with flat leads and standard FR4-compatible footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (marked side) | Cathode (K) | Connected to output/load side in rectification; marking bar identifies this terminal; carries full forward current return path. |
| 2 | Anode (A) | Connected to input/source side; polarity-sensitive placement required to prevent reverse conduction during normal operation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low VF | 440–550 mV @ 1.5 A - reduces I²R losses by >40% vs. standard Schottkys with VF > 700 mV, directly extending battery runtime. |
| Integrated guard ring | Planar die structure with edge termination - improves surge robustness against repetitive 9 A non-repetitive peak currents (IFSM) without degradation. |
| SOD323F package | 1.7 mm × 1.25 mm footprint - supports high-density layout in space-constrained wearables and IoT sensor nodes. |
| Low Cd (60–72 pF) | Minimizes capacitive coupling at switching nodes - lowers EMI filter component count in 2–5 MHz DC/DC designs. |
Applications
| USB Power Delivery Protection | Wearable Device DC/DC Output Rectification |
|---|---|
|
Use Scenario: Reverse polarity protection at USB-C port input to prevent damage from miswired adapters. IC Role / Device Role / Timing Role: Unidirectional current gate placed between connector and system PMIC; conducts only when anode is more positive than cathode. Use Value: 440–550 mV VF ensures <0.83 W dissipation at 1.5 A, eliminating need for heatsink while maintaining <50 mV dropout under load. |
Use Scenario: Synchronous rectification in 3.3 V output stage of boost converter powering BLE SoC in fitness tracker. IC Role / Device Role / Timing Role: Low-loss freewheeling path during high-side switch off-time; replaces MOSFET gate drive complexity. Use Value: 60–72 pF capacitance avoids resonance with 22 µH inductor, enabling stable 3 MHz switching without snubber networks. |
| Industrial Sensor Node Power Input | Smart Home Hub 5 V Rail Clamp |
|
Use Scenario: Input rectification for 12 V to 3.3 V buck converter supplying LoRaWAN transceiver in outdoor sensor enclosure. IC Role / Device Role / Timing Role: Primary AC/DC or DC/DC input stage; blocks reverse current during brownout events. Use Value: 150 µA max IR at 10 V ensures <1.5 µW standby leakage, preserving battery life over multi-year deployments. |
Use Scenario: Overvoltage clamp on 5 V USB-powered smart speaker hub with mixed-signal audio ICs. IC Role / Device Role / Timing Role: Low-VF crowbar element that conducts only above safe rail threshold, limiting transient energy. Use Value: 55 K/W Rth(j-sp) allows direct thermal coupling to ground plane, sustaining 1.5 A surges without exceeding 125 °C junction. |
Availability
PMEG3015EJ,115 is available at Aetrix Electronics and suitable for USB power delivery protection, wearable DC/DC output rectification, and industrial sensor node power input requiring stable component supply and consistent SOD323F packaging.
Supply support for PMEG3015EJ,115 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, headquartered in Nijmegen, Netherlands, with manufacturing in Asia and Europe.
This part belongs to Nexperia's Schottky rectifier product line, engineered specifically for ultra-low VF performance in space-constrained, efficiency-critical power conversion applications across consumer and industrial markets.
FAQ
What is the maximum junction temperature for continuous operation?
The PMEG3015EJ,115 has a maximum junction temperature (Tj) of 150 °C per IEC 60134 absolute maximum ratings. Continuous operation at this limit requires thermal design ensuring Rth(j-a) ≤ 350 K/W or Rth(j-sp) ≤ 55 K/W with specified PCB mounting conditions, including 1 cm² cathode pad area.
Is PMEG3015EJ,115 automotive qualified?
No. Per Nexperia's revision history (v.5, 20241009), PMEG3015EJ,115 is explicitly designated as non-automotive qualified. It lacks AEC-Q101 qualification and is not tested to automotive temperature, reliability, or fault coverage standards. Automotive alternatives must be selected from Nexperia's -Q qualified portfolio.
How does the guard ring affect surge performance?
The integrated guard ring suppresses edge electric field concentration, enabling the device to withstand 9 A non-repetitive peak forward current (IFSM) at 8 ms square wave without parametric shift or catastrophic failure-verified per IEC 60134 limiting values and confirmed in Nexperia's production test flow.
Can PMEG3015EJ,115 replace PMEG3015EH,115 in existing designs?
Yes, with verification. Both share identical SOD323F package, pinout, and core electrical specs (VR = 30 V, IF = 1.5 A, VF ≈ 440–550 mV). However, PMEG3015EJ,115 has updated non-automotive qualification status and slightly tighter IR limits (60–150 µA vs. older EH version's 100–300 µA), improving standby leakage in low-power systems.
PMEG3015EJ,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-90, SOD-323F
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 1.5A
- Voltage - Forward (Vf) (Max) @ If:
- 550 mV @ 1.5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 1 mA @ 30 V
- Capacitance @ Vr, F:
- 72pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323F
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3015EJ,115 FAQ
1.How can I place an order for PMEG3015EJ,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3015EJ,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 PMEG3015EJ,115 reliable?
The price and inventory of PMEG3015EJ,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3015EJ,115 is usually 5 days.
3.What payment methods are accepted for PMEG3015EJ,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3015EJ,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3015EJ,115?
PMEG3015EJ,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3015EJ,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 PMEG3015EJ,115?
For technical support, including PMEG3015EJ,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3015EJ,115 requirements.
6.How does Aetrix verify that PMEG3015EJ,115 is sourced from the original manufacturer or authorized distributors?
All PMEG3015EJ,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 PMEG3015EJ,115 meets industry standards.
7.What is the process for return or replacement of PMEG3015EJ,115?
All PMEG3015EJ,115 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3015EJ,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 PMEG3015EJ,115 part is unused and in its original packaging.
Return procedure for PMEG3015EJ,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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