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Nexperia USA Inc. PMEG3001EEFZ
- Part No.:
- PMEG3001EEFZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PMEG3001EEFZ.pdf
- Description:
- DIODE SCHOTT 30V 100MA DFN0603-2
- Quantity:
- Payment:
- Shipping:
Inventory:9,375
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Product details
Overview
PMEG3001EEFZ from Nexperia is a 30 V, 0.1 A planar MEGA Schottky barrier rectifier in a DFN0603-2 (SOD972E) ultra-small leadless package, featuring 415 mV typical forward voltage at 10 mA, 0.14 µA max reverse current at 30 V, and 1.5 ns reverse recovery time - optimized for low-voltage rectification and high-efficiency DC-to-DC conversion in space-constrained mobile power rails.
For engineers reviewing the PMEG3001EEFZ datasheet, PMEG3001EEFZ pinout, PMEG3001EEFZ application, or PMEG3001EEFZ equivalent, this device is selected for ultra-low VF, sub-0.25 mm profile, and validated performance in LED backlighting, SMPS output stages, and battery-powered logic supply paths where leakage, thermal resistance, and board area are critical constraints.
Technical Context
This Schottky rectifier uses a planar MEGA structure with integrated guard ring to suppress edge breakdown under transient stress, enabling stable operation up to 150 °C junction temperature. Its low 35 K/W Rth(j-sp) (anode tab to solder point) supports thermal management on minimal copper pads.
The device exhibits negligible reverse recovery charge (Qrr not specified but trr = 1.5 ns), making it suitable for high-frequency switching above 1 MHz. Diode capacitance is 4 pF at 1 V and 3 pF at 10 V, supporting fast edge transitions without excessive capacitive loading.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 10 mA | 415 mV typ - enables <100 mW conduction loss at 100 mA in 3.3 V rail clamping |
| IR @ 30 V | 0.14 µA max - ensures <1 nW reverse leakage in always-on 3 V backup circuits |
| trr | 1.5 ns - supports >100 MHz switching without tail current-induced shoot-through |
| Cd @ 1 V | 4 pF - limits capacitive feedthrough in high-speed enable/disable control paths |
| Rth(j-sp) | 35 K/W - allows 570 mW total dissipation with only 1 cm² anode/cathode pads on FR4 |
| Package | DFN0603-2 (SOD972E), 0.63 × 0.33 × 0.25 mm - fits within 0.75 × 0.85 mm reflow footprint |
| Marking | J - laser-marked cathode indicator on top surface per JEDEC standard |
Pinout & Package
DFN0603-2 (SOD972E) is a 2-terminal, ultra-thin (0.25 mm typ), leadless plastic package with exposed anode and cathode pads on the bottom surface. The marking bar on the top surface identifies Pin 1 as cathode.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to load ground or negative rail; requires dedicated thermal pad for heat extraction |
| 2 (A) | Anode | Connected to input source or switch node; functions as primary current entry point during forward conduction |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low VF | 415 mV typ at 10 mA - reduces forward drop by ≥120 mV vs. standard Schottkys, improving efficiency in 1.8–3.3 V systems |
| Guard ring integration | Edge termination prevents premature avalanche at cathode periphery - enhances reliability under repetitive surge conditions |
| Sub-0.25 mm height | 0.25 mm max body thickness - enables stacking under mechanical shields or beneath thin-film batteries in wearables |
| Low thermal resistance | 35 K/W Rth(j-sp) - permits 570 mW power handling with minimal PCB copper, reducing layout cost |
| High-speed switching | 1.5 ns trr - eliminates reverse recovery losses in 2+ MHz buck converters used in USB-C PD sink designs |
Applications
| Mobile LED Backlighting | USB-C Power Delivery Sink |
|---|---|
|
Use Scenario: Driving white LEDs from a 5 V boost converter in smartphone displays. IC Role / Device Role / Timing Role: Output rectifier in synchronous boost topology, conducting during low-side FET off-time. Use Value: 415 mV VF minimizes voltage headroom loss, enabling full brightness at 4.2 V battery; 1.5 ns trr prevents cross-conduction with gate driver timing margins. |
Use Scenario: Reverse-polarity protection and output rectification in 20 W USB-C PD sink modules. IC Role / Device Role / Timing Role: Low-loss freewheeling diode in buck-boost controller output stage. Use Value: 0.14 µA IR ensures <1 µW standby loss in always-on CC logic detection; DFN0603-2 footprint saves >0.3 mm² vs. SOD-323. |
| Wireless Earbud Charging Case | IoT Sensor Node Power Rail |
|
Use Scenario: Rectifying 5 V/1 A charging current into a Li-ion cell via linear charger IC. IC Role / Device Role / Timing Role: Input protection diode preventing reverse current flow from battery to USB port. Use Value: 30 V VR rating provides 2× margin over 5 V USB; 0.25 mm height avoids interference with compact battery stacking. |
Use Scenario: Supplying regulated 1.8 V to ultra-low-power BLE SoC from a coin-cell-backed buck converter. IC Role / Device Role / Timing Role: Synchronous rectifier replacement in discontinuous conduction mode (DCM) operation. Use Value: 4 pF Cd avoids signal integrity degradation on 32 kHz RTC clock lines routed nearby; 0.1 µA IR preserves 10-year shelf life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB520S-30T1G | VF = 450 mV min at 100 mA; SOD-523 package (0.6 × 0.3 × 0.5 mm); no guard ring | Higher VF increases conduction loss in 100 mA continuous loads; taller profile limits stack height | Select when legacy SOD-523 footprint compatibility is required and 0.25 mm height is not constrained |
| NSR0130P2T5G | VF = 370 mV typ at 10 mA; SOD-923 package (0.85 × 0.65 × 0.4 mm); higher Cd (10 pF) | Lower VF improves efficiency but 10 pF Cd may couple noise into adjacent RF sections | Select when lowest possible VF dominates design priority and RF isolation is managed elsewhere |
Compared with RB520S-30T1G and NSR0130P2T5G, PMEG3001EEFZ delivers optimal balance of ultra-low height, verified guard ring robustness, and sub-0.5 µA leakage - making it preferred for next-gen compact wearables where board thickness and long-term reliability under thermal cycling are non-negotiable.
Availability
PMEG3001EEFZ is available at Aetrix Electronics and suitable for mobile LED backlighting, USB-C PD sink modules, wireless earbud charging cases, and IoT sensor node power rails requiring stable component supply across high-mix, low-volume production runs.
Supply support for PMEG3001EEFZ 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, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and automotive-grade quality.
This part belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for ultra-compact, high-frequency power conversion in portable and battery-powered electronics where size, leakage, and thermal performance are critical.
FAQ
What is the maximum allowable soldering temperature for PMEG3001EEFZ?
The device complies with JEDEC J-STD-020D reflow profile for MSL1. Peak temperature must not exceed 260 °C for ≤30 seconds, with ramp-up rate ≤3 °C/s and ramp-down rate ≤6 °C/s. Preheat (150–200 °C) duration must be 60–120 seconds to avoid thermal shock to the die attach.
Does PMEG3001EEFZ support bidirectional current flow?
No - it is a unidirectional Schottky rectifier. Current flows only from anode to cathode under forward bias. Reverse voltage exceeding 30 V risks permanent breakdown due to its absolute maximum rating; no reverse conduction capability is designed or guaranteed.
How does the guard ring affect PCB layout requirements?
The integrated guard ring requires strict adherence to the recommended 0.75 × 0.85 mm reflow footprint (Fig. 14). Solder mask defined pads with 0.28 mm land width ensure proper wetting while maintaining clearance between anode and cathode traces to prevent field crowding at the chip edge.
Can PMEG3001EEFZ replace a standard silicon diode in a 5 V SMPS?
Yes - with significant efficiency gain. At 100 mA, its 725 mV VF (typ) is ~45% lower than a 1N4148 (1.3 V), reducing conduction loss by ~57 mW. However, its 30 V VR rating limits use to ≤12 V input stages; verify reverse voltage transients do not exceed rating in your topology.
PMEG3001EEFZ 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):
- 100mA
- Voltage - Forward (Vf) (Max) @ If:
- 460 mV @ 10 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 1.5 ns
- Current - Reverse Leakage @ Vr:
- 300 nA @ 10 V
- Capacitance @ Vr, F:
- 4pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN0603-2
- Operating Temperature - Junction:
- 150°C (Max)
PMEG3001EEFZ FAQ
1.How can I place an order for PMEG3001EEFZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3001EEFZ 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 PMEG3001EEFZ reliable?
The price and inventory of PMEG3001EEFZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3001EEFZ is usually 5 days.
3.What payment methods are accepted for PMEG3001EEFZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3001EEFZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3001EEFZ?
PMEG3001EEFZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3001EEFZ 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 PMEG3001EEFZ?
For technical support, including PMEG3001EEFZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3001EEFZ requirements.
6.How does Aetrix verify that PMEG3001EEFZ is sourced from the original manufacturer or authorized distributors?
All PMEG3001EEFZ 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 PMEG3001EEFZ meets industry standards.
7.What is the process for return or replacement of PMEG3001EEFZ?
All PMEG3001EEFZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3001EEFZ, 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 PMEG3001EEFZ part is unused and in its original packaging.
Return procedure for PMEG3001EEFZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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