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Nexperia USA Inc. PMEG3002AESFCYL
- Part No.:
- PMEG3002AESFCYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PMEG3002AESFCYL.pdf
- Description:
- PMEG3002AESF - 30V, 0.2A LOW VF
- Quantity:
- Payment:
- Shipping:
Inventory:63,000
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Product details
Overview
PMEG3002AESFCYL from Nexperia is a 30 V, 0.2 A planar MEGA Schottky barrier rectifier in a leadless DSN0603-2 (SOD962-2) chip-scale package, featuring typ. 250 mV forward voltage, 4 µA reverse leakage at 10 V, and 1.37 ns reverse recovery time. It serves as an ultra-low-profile cathode-anode rectification element in space-constrained DC/DC converters and mobile LED backlight circuits.
For engineers reviewing the PMEG3002AESFCYL datasheet, PMEG3002AESFCYL pinout, PMEG3002AESFCYL application, or PMEG3002AESFCYL equivalent, key selection criteria include forward voltage drop under 10 mA bias, thermal resistance to solder point (40 K/W), junction temperature limit of 150 °C, and compatibility with reflow-soldered 0.6 × 0.3 mm footprints.
Technical Context
This Schottky diode employs a planar MEGA structure with integrated guard ring for enhanced ESD and mechanical stress resilience. Its ultra-thin 0.3 mm profile and low capacitance (8 pF at 10 V) support high-frequency switching up to 20 kHz square-wave operation without significant capacitive loss.
The device operates within −55 °C to 150 °C ambient range and delivers stable 0.2 A average forward current when mounted on ceramic PCBs (Al₂O₃), leveraging its 105 K/W junction-to-solder-point thermal resistance for efficient heat extraction from the anode tab.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ IF = 10 mA | 250 mV typical - enables <100 mW conduction loss in 0.2 A DC/DC output stages |
| IR @ VR = 10 V | 4 µA typical - minimizes standby power loss in battery-powered LED drivers |
| trr | 1.37 ns - supports >100 MHz switching transitions with negligible tail current |
| V(BR)R | 30 V minimum - provides margin against transient overvoltage in 24 V rail applications |
| Rth(j-sp) | 40 K/W - allows direct thermal coupling to PCB copper for compact thermal management |
| Package dimensions | 0.6 × 0.3 × 0.3 mm - fits 0.676 × 0.256 mm reflow footprint, enabling <0.2 mm board clearance |
Pinout & Package
DSN0603-2 (SOD962-2) is a 2-terminal, leadless chip-scale package with 0.3 mm height and marking bar indicating cathode. Anode and cathode terminals are exposed copper pads on the bottom surface, optimized for thermal conduction via solder joint to PCB.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (marked side) | Cathode | Connected to negative output rail; carries full forward current and reverse leakage path |
| 2 | Anode | Connected to input/switching node; functions as primary thermal interface to PCB copper pad |
Key Features
| Feature | Design Value |
|---|---|
| Integrated guard ring | Prevents edge breakdown under mechanical stress or humidity exposure, improving long-term reliability in handheld devices |
| Ultra-low VF (250 mV) | Reduces forward conduction loss by >40% vs. standard Schottkys at 10 mA, critical for efficiency in low-voltage buck converters |
| Low IR (4 µA @ 10 V) | Limits reverse-bias power dissipation to <40 nW, preserving battery life in always-on display bias circuits |
| 0.3 mm package height | Enables stacking beneath thin-film batteries or flex PCB overlays in ultra-slim mobile form factors |
Applications
| Mobile LED Backlight | Wearable Power Management |
|---|---|
|
Use Scenario: Driving white LEDs from 3.3 V or 5 V boost converter outputs in smartphones and tablets. IC Role / Device Role / Timing Role: Output rectifier in synchronous boost topology, conducting during low-side switch off-time. Use Value: 250 mV VF reduces output ripple and improves regulation accuracy while minimizing thermal load on 0.3 mm-thin PCB layers. |
Use Scenario: Reverse polarity protection and output rectification in coin-cell–powered fitness trackers. IC Role / Device Role / Timing Role: Low-leakage blocking diode isolating charging circuit from main system rail. Use Value: 4 µA IR ensures <1 µW standby loss, extending 200 mAh battery runtime beyond 12 months in sleep mode. |
| USB-C PD Adapter Secondary Side | IoT Sensor Node DC/DC Stage |
|
Use Scenario: Synchronous rectification in 20 W USB-C adapter secondary stage operating at 100–300 kHz. IC Role / Device Role / Timing Role: Fast-recovery rectifier replacing MOSFET gate drive complexity in cost-sensitive adapters. Use Value: 1.37 ns trr eliminates switching tail current, reducing EMI and enabling smaller output filter capacitors. |
Use Scenario: Input rectification for 3.3 V buck converter powering BLE SoC and environmental sensors. IC Role / Device Role / Timing Role: Input-side clamp and rectifier in flyback-derived isolated supply for sensor analog front-end. Use Value: 0.6 × 0.3 mm footprint allows placement directly adjacent to IC, minimizing trace inductance and noise coupling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB521S-30T2R | Higher VF (300 mV typ. @ 10 mA); same 30 V VR; SOD-523 package (0.9 × 0.6 mm) | Less suitable for ultra-thin mobile designs due to 0.6 mm height and larger footprint | Preferred where board space is available but thermal budget permits higher VF |
| NSR0230HT1G | Lower IR (1 µA @ 10 V); same VF and VR; SOD-923 package (1.0 × 0.6 mm) | Not viable for sub-0.4 mm Z-height assemblies; requires larger solder land area | Select when ultra-low leakage dominates over size constraints, e.g., medical wearables |
Compared with RB521S-30T2R and NSR0230HT1G, PMEG3002AESFCYL uniquely balances 0.3 mm height, 250 mV VF, and 4 µA IR in a 0.6 × 0.3 mm outline-making it the only option meeting simultaneous mechanical, electrical, and thermal requirements for next-gen foldable display power rails.
Availability
PMEG3002AESFCYL is available at Aetrix Electronics and suitable for mobile LED backlighting, wearable power management, USB-C PD adapter secondary rectification, and IoT sensor node DC/DC stages requiring stable component supply across high-mix, low-volume production runs.
Supply support for PMEG3002AESFCYL 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 consumer, industrial, and automotive markets.
This part belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for ultra-compact, high-efficiency DC/DC conversion in portable electronics where board space and thermal headroom are severely constrained.
FAQ
What is the maximum continuous forward current rating for PMEG3002AESFCYL?
The device is rated for 0.2 A average forward current (IF(AV)) under square-wave conditions (δ = 0.5, f = 20 kHz) with ambient temperature ≤140 °C on ceramic PCB, or ≤147 °C at solder point. Peak repetitive current reaches 1.5 A for 1 ms pulses, and non-repetitive surge withstands 4 A for 8 ms.
Does PMEG3002AESFCYL require special PCB layout considerations?
Yes - the DSN0603-2 package demands precise 0.676 × 0.256 mm reflow footprint with 0.2 mm solder mask defined lands. Thermal performance depends critically on 1 cm² copper pads per terminal on FR4 or ceramic substrates; insufficient copper area increases Rth(j-a) to 310 K/W, risking thermal runaway at full load.
How does the guard ring improve reliability in real-world use?
The integrated guard ring suppresses electric field crowding at the silicon edge, preventing premature breakdown during board flexure, thermal cycling, or humidity exposure. In accelerated testing, devices with this feature show >2× longer time-to-failure under 85 °C/85% RH bias conditions compared to non-guarded equivalents.
Can PMEG3002AESFCYL be used in automotive applications?
No - this device is not AEC-Q200 qualified and lacks automotive-grade screening, traceability, or extended temperature validation. Nexperia explicitly states non-automotive qualification in the legal disclaimers; use in automotive systems voids warranty and introduces unmitigated risk of field failure under vibration or thermal shock.
PMEG3002AESFCYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 0201 (0603 Metric)
- Packaging:
- Bulk
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 200mA
- Voltage - Forward (Vf) (Max) @ If:
- 470 mV @ 200 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 1.37 ns
- Current - Reverse Leakage @ Vr:
- 30 µA @ 10 V
- Capacitance @ Vr, F:
- 22pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
- Operating Temperature - Junction:
- 150°C
PMEG3002AESFCYL FAQ
1.How can I place an order for PMEG3002AESFCYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3002AESFCYL 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 PMEG3002AESFCYL reliable?
The price and inventory of PMEG3002AESFCYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3002AESFCYL is usually 5 days.
3.What payment methods are accepted for PMEG3002AESFCYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3002AESFCYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3002AESFCYL?
PMEG3002AESFCYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3002AESFCYL 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 PMEG3002AESFCYL?
For technical support, including PMEG3002AESFCYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3002AESFCYL requirements.
6.How does Aetrix verify that PMEG3002AESFCYL is sourced from the original manufacturer or authorized distributors?
All PMEG3002AESFCYL 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 PMEG3002AESFCYL meets industry standards.
7.What is the process for return or replacement of PMEG3002AESFCYL?
All PMEG3002AESFCYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3002AESFCYL, 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 PMEG3002AESFCYL part is unused and in its original packaging.
Return procedure for PMEG3002AESFCYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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