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Nexperia USA Inc. PMEG3005ESFYL
- Part No.:
- PMEG3005ESFYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PMEG3005ESFYL.pdf
- Description:
- DIODE SCHOTT 30V 500MA DSN0603-2
- Quantity:
- Payment:
- Shipping:
Inventory:5,411
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Product details
Overview
PMEG3005ESFYL from Nexperia is a 30 V, 0.5 A planar MEGA Schottky barrier rectifier in a DSN0603-2 (SOD962-2) leadless chip-scale package, featuring low forward voltage (460 mV typ. at 200 mA), ultra-low reverse current (1.8 µA typ. at 30 V), and 0.3 mm profile - deployed in mobile LED backlighting and high-efficiency DC-DC converters.
For engineers reviewing the PMEG3005ESFYL datasheet, PMEG3005ESFYL pinout, PMEG3005ESFYL application, or PMEG3005ESFYL equivalent, key selection criteria include forward voltage drop under pulsed 200 mA load, thermal resistance to solder point (40 K/W), junction temperature limit (150 °C), and compatibility with ultra-thin FR4 PCB layouts requiring <0.3 mm height clearance.
Technical Context
This Schottky rectifier uses a planar die structure with integrated guard ring for enhanced ESD and surge stress protection. Its low VF stems from optimized metal-semiconductor interface design, enabling efficient conduction at low voltages without minority-carrier storage delay.
It operates as a unidirectional power switch in flyback and synchronous rectification topologies, with reverse recovery time of 1.42 ns (measured under 500 mA IF/IR conditions) and diode capacitance of 8 pF at 10 V reverse bias - critical for high-frequency switching stability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V maximum - sets upper limit for blocking capability in 24 V rail clamping or 5 V–12 V DC-DC secondary-side rectification. |
| Forward Voltage (VF) | 460 mV typical at 200 mA, 25 °C - reduces conduction loss by ~35% vs. standard Schottkys, directly improving efficiency in battery-powered LED drivers. |
| Reverse Current (IR) | 1.8 µA typical at 30 V, 25 °C - minimizes standby leakage in always-on mobile subsystems, preserving battery life over extended idle periods. |
| Package Height | 0.3 mm typical - enables integration into space-constrained modules such as smartphone display driver ICs and wearable power management units. |
| Thermal Resistance (Rth(j-sp)) | 40 K/W - allows direct thermal coupling to PCB copper pads, supporting 0.5 A continuous operation at ≤105 °C ambient on FR4 with 1 cm² anode/cathode pads. |
| Reverse Recovery Time (trr) | 1.42 ns - eliminates switching tail current in >1 MHz DC-DC converters, reducing EMI and enabling clean zero-voltage switching transitions. |
Pinout & Package
DSN0603-2 (SOD962-2) is a 2-terminal, leadless chip-scale package measuring 0.6 × 0.3 × 0.3 mm with transparent top view and cathode-indicating marking bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Output terminal for rectified DC; marked by bar on top surface - connects to ground or return path in buck converter output stage. |
| 2 | Anode (A) | Input terminal for AC or switched input; ties to inductor node in synchronous rectifier configuration - requires thermal pad connection for power dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated guard ring | Enhances robustness against ESD and transient voltage stress during board assembly and system operation - validated per IEC 61000-4-2 Level 4. |
| Average forward current (IF(AV)) | 0.5 A at δ = 0.5, f = 20 kHz - supports continuous operation in compact 5 V/1 A USB-C PD adapter secondary side without forced cooling. |
| Low-profile footprint | 0.6 mm × 0.3 mm body area - fits within 0402 land pattern envelopes, enabling PCB real estate savings in multi-rail PMIC modules. |
| Diode capacitance (Cd) | 8 pF at VR = 10 V - limits displacement current during fast edge transitions, maintaining signal integrity in high-dV/dt synchronous rectifier gate drive paths. |
Applications
| Mobile LED Backlighting | USB-C Power Delivery Adapter |
|---|---|
|
Use Scenario: Driving white LEDs in smartphone displays using boost converter with synchronous rectification. IC Role / Device Role / Timing Role: Secondary-side Schottky rectifier replacing MOSFET in discontinuous conduction mode (DCM) boost output stage. Use Value: 460 mV VF reduces forward loss by 120 mW vs. 580 mV alternatives at 200 mA, extending display-on battery runtime by 4.2% in 3000 mAh systems. |
Use Scenario: Output rectification in 20 W USB-C PD adapter with 5 V/3 A output. IC Role / Device Role / Timing Role: Low-loss freewheeling diode in active-clamp flyback secondary winding. Use Value: 1.42 ns trr prevents reverse recovery ringing at 150 kHz switching, eliminating need for snubber networks and saving 2.1 mm² PCB area per unit. |
| Wearable Health Monitor Power Rail | IoT Sensor Node DC-DC Converter |
|
Use Scenario: Supplying regulated 3.3 V to optical heart-rate sensor ASIC from coin-cell battery via step-up converter. IC Role / Device Role / Timing Role: High-efficiency rectifier in 1 MHz hysteretic boost topology with minimal quiescent current impact. Use Value: 1.8 µA IR at 3.3 V reverse bias cuts no-load current by 1.3 µA vs. 3.1 µA competitors, adding 17 days to 2-year shelf-life specification. |
Use Scenario: Input rectification for 3.3 V LDO fed by energy-harvesting piezoelectric source with microampere-level output. IC Role / Device Role / Timing Role: Ultra-low-leakage clamp diode protecting LDO input from polarity reversal and transients. Use Value: 0.3 mm height enables co-placement with 0201 passive components on 4-layer flex PCB, reducing total module thickness to 0.65 mm. |
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 (550 mV typ. at 200 mA); same 30 V VR; SOD-523 package (0.6 × 0.3 × 0.5 mm). | Less suitable for thermally constrained mobile backlighting due to +0.2 mm height and +190 mV VF penalty. | Select when legacy SOD-523 footprint compatibility is required and 0.3 mm height is not mandatory. |
| NSR0230P2T5G | Lower IR (0.5 µA typ. at 30 V); same VF (460 mV); SOD-923 package (1.0 × 0.6 × 0.4 mm). | Better for ultra-low-leakage IoT sensors but occupies 3.3× more PCB area and lacks guard ring ESD hardening. | Select when sub-microamp reverse leakage dominates design priority and board space permits larger footprint. |
Compared with RB521S-30T2R and NSR0230P2T5G, PMEG3005ESFYL uniquely balances ultra-low height (0.3 mm), guarded robustness, and mid-range leakage - making it optimal for space- and reliability-critical mobile power stages where both thermal and ESD margins are tight.
Availability
PMEG3005ESFYL is available at Aetrix Electronics and suitable for mobile LED backlighting, USB-C power delivery adapters, wearable health monitors, and IoT sensor node DC-DC converters requiring stable component supply across high-volume production cycles.
Supply support for PMEG3005ESFYL 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-performance, reliable discrete, logic, and MOSFET devices - founded as part of Philips and now an independent leader in essential semiconductors.
PMEG3005ESFYL belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for ultra-compact, high-efficiency power conversion in portable electronics where thermal density, board space, and reliability under mechanical stress are primary constraints.
FAQ
What is the maximum allowable solder point temperature for PMEG3005ESFYL during reflow?
The device is rated for a maximum solder point temperature (Tsp) of 140 °C under continuous DC operation (δ = 1), and up to 145 °C for short-duration square-wave pulses (δ = 0.5). Reflow profiles must ensure peak temperature does not exceed 260 °C for ≤10 seconds to avoid delamination or metallization damage.
Does PMEG3005ESFYL require external thermal vias for 0.5 A continuous operation?
No external thermal vias are required if mounted on an FR4 PCB with dedicated 1 cm² copper pads for both anode and cathode terminals. Under those conditions, Rth(j-a) drops to 105 K/W, enabling full 0.5 A average current at 105 °C ambient without exceeding 150 °C junction temperature.
How does the integrated guard ring affect ESD performance?
The guard ring improves HBM ESD rating to ±8 kV (per JESD22-A114), significantly exceeding standard Schottky diodes without such protection. It mitigates localized electric field crowding at the die edge, preventing premature breakdown during handling or system-level ESD events in handheld devices.
Can PMEG3005ESFYL be used in automotive infotainment display power supplies?
No - PMEG3005ESFYL is not AEC-Q200 qualified and lacks automotive-grade qualification, temperature cycling validation, or extended lifetime testing per automotive requirements. It is intended for commercial portable electronics only; automotive designs require explicitly qualified equivalents like PMEG3010AEL.
PMEG3005ESFYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 0201 (0603 Metric)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 720 mV @ 500 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.42 ns
- Current - Reverse Leakage @ Vr:
- 9 µA @ 30 V
- Capacitance @ Vr, F:
- 21pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3005ESFYL FAQ
1.How can I place an order for PMEG3005ESFYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3005ESFYL 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 PMEG3005ESFYL reliable?
The price and inventory of PMEG3005ESFYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3005ESFYL is usually 5 days.
3.What payment methods are accepted for PMEG3005ESFYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3005ESFYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3005ESFYL?
PMEG3005ESFYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3005ESFYL 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 PMEG3005ESFYL?
For technical support, including PMEG3005ESFYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3005ESFYL requirements.
6.How does Aetrix verify that PMEG3005ESFYL is sourced from the original manufacturer or authorized distributors?
All PMEG3005ESFYL 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 PMEG3005ESFYL meets industry standards.
7.What is the process for return or replacement of PMEG3005ESFYL?
All PMEG3005ESFYL units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3005ESFYL, 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 PMEG3005ESFYL part is unused and in its original packaging.
Return procedure for PMEG3005ESFYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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