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Nexperia USA Inc. PMEG6020EPAS-QX
- Part No.:
- PMEG6020EPAS-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 3-UDFN Exposed Pad
- Datasheet:
-
PMEG6020EPAS-QX.pdf
- Description:
- PMEG6020EPAS-Q/SOT1061/HUSON3
- Quantity:
- Payment:
- Shipping:
Inventory:6,774
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Product details
Overview
PMEG6020EPAS-QX from Nexperia is a 60 V, 2 A AEC-Q101-qualified MEGA Schottky barrier rectifier in DFN2020D-3 (SOT1061D) package, featuring low forward voltage (505–575 mV at 2 A), low reverse current (55–250 µA at 60 V), and integrated guard ring for stress protection - used in automotive-grade DC/DC converters and reverse polarity protection circuits.
For engineers reviewing the PMEG6020EPAS-QX datasheet, PMEG6020EPAS-QX pinout, PMEG6020EPAS-QX application, or PMEG6020EPAS-QX equivalent, this page delivers verified thermal resistance values (Rth(j-sp) = 10 K/W), pulsed reverse recovery time (5.5 ns), diode capacitance (90 pF at 10 V), and AOI-compatible side-pad solderability - all critical for high-density power rail design and automotive qualification validation.
Technical Context
This Schottky rectifier uses planar MEGA technology with an integrated guard ring to suppress edge breakdown and improve surge robustness under repetitive peak forward current (IFSM = 18 A, 8 ms). Its ultra-thin DFN2020D-3 package places both anode terminals on the same side and exposes the cathode pad as a thermal and electrical sink.
Thermal performance is defined across three PCB conditions: Rth(j-a) = 240 K/W (FR4, standard footprint), 120 K/W (FR4 with 1 cm² cathode pad), and 65 K/W (ceramic Al₂O₃). Reverse recovery is negligible (trr = 5.5 ns), confirming true majority-carrier conduction without minority-carrier storage delay.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 60 V - Maximum blocking capability for 48 V automotive systems and 36 V industrial rails. |
| Average Forward Current (IF(AV)) | 2 A - Sustained DC or square-wave current handling at Tsp ≤ 140 °C on standard FR4 PCB. |
| Forward Voltage (VF) | 505–575 mV @ 2 A - Enables <1.15 W conduction loss at full load, critical for thermally constrained mobile and automotive modules. |
| Reverse Current (IR) | 55–250 µA @ 60 V - Low leakage preserves battery standby life in reverse-polarity protection and battery charger applications. |
| Reverse Recovery Time (trr) | 5.5 ns - Near-zero switching loss in high-frequency SMPS (>1 MHz) and synchronous rectification topologies. |
| Thermal Resistance (Rth(j-sp)) | 10 K/W - Direct junction-to-solder-point path enables efficient heat transfer to copper pour, supporting >1.5 A continuous operation on compact layouts. |
| Diode Capacitance (Cd) | 90 pF @ 10 V - Minimizes high-frequency noise coupling and EMI in fast-switching buck converters. |
Pinout & Package
DFN2020D-3 (SOT1061D) is a 2 mm × 2 mm × 0.65 mm leadless plastic package with visible and solderable side pads, optimized for AOI inspection and high thermal conductivity via exposed cathode pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Primary anode connection; electrically tied to Pin 2 for parallel current sharing and reduced trace inductance. |
| 2 | Anode | Secondary anode terminal; dual-anode layout lowers effective series resistance and improves current distribution. |
| 3 | Cathode | Exposed thermal pad - serves as main heat dissipation path and low-inductance return node for high-frequency switching loops. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive powertrain and body electronics per stress test requirements including HTRB, HTGB, and temperature cycling. |
| Integrated guard ring | Suppresses edge electric field crowding, enabling stable 60 V blocking without premature avalanche or parameter drift over lifetime. |
| Exposed cathode pad | Provides <10 K/W junction-to-solder-point thermal path and low-impedance return for high di/dt freewheeling currents. |
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joint integrity - essential for zero-defect automotive manufacturing. |
| Ultra-thin profile (0.65 mm max) | Supports stacking in space-constrained modules such as USB-C PD adapters and automotive LED drivers. |
Applications
| Automotive Reverse Polarity Protection | High-Frequency DC/DC Converter Output Rectification |
|---|---|
Use Scenario: Protecting 12 V/24 V vehicle ECUs against battery misconnection during service or jump-start events. IC Role / Device Role / Timing Role: Unidirectional current gate placed upstream of LDOs or microcontrollers; conducts only during correct polarity. Use Value: 575 mV VF limits voltage drop to <0.6 V at 2 A, preserving system margin while 60 V rating covers load-dump transients up to ISO 7637-2 Pulse 5a. |
Use Scenario: Secondary-side rectification in 500 kHz–1 MHz synchronous buck converters for ADAS camera modules. IC Role / Device Role / Timing Role: Freewheeling diode replacing MOSFET body diode in non-synchronous mode or assisting dead-time conduction. Use Value: 5.5 ns trr eliminates reverse recovery spikes, reducing EMI filter size by ≥30% versus standard Schottkys; 90 pF Cd minimizes capacitive shoot-through loss. |
| Mobile Equipment Battery Charger | LED Backlight Power Rail Protection |
Use Scenario: Input OR-ing diode in dual-input (USB + adapter) Li-ion charging circuits for smartphones and wearables. IC Role / Device Role / Timing Role: Prevents backfeed between sources while passing charge current with minimal dropout. Use Value: 505 mV typical VF ensures <1.0 V total input-to-battery drop at 2 A, enabling full-current charging even with 4.5 V USB supply. |
Use Scenario: Reverse-voltage clamp protecting white LED strings in automotive instrument clusters from accidental negative transients. IC Role / Device Role / Timing Role: Standby protection diode connected cathode-to-rail, conducting only during fault conditions. Use Value: 250 µA max IR at 60 V prevents measurable standby current drain; AEC-Q101 qualification guarantees reliability over 15-year vehicle lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB055LAM-40TF | 40 V rating, 5 A IF(AV), TO-220FP package - higher current but lower voltage and larger footprint. | Suitable for industrial 24 V supplies where space is not constrained and 60 V margin is unnecessary. | Select when board area is unrestricted and higher average current (>2.5 A) is required at lower voltage. |
| SS3P6L | 60 V rating, 3 A IF(AV), SMA package - no AEC-Q101 qualification, 750 mV VF min, no side-wettable flanks. | Acceptable for consumer-grade DC/DC converters where automotive qualification and AOI are not mandated. | Choose only for cost-sensitive non-automotive designs where thermal performance and process traceability are secondary. |
Compared with RB055LAM-40TF and SS3P6L, PMEG6020EPAS-QX uniquely combines AEC-Q101 compliance, 2 mm × 2 mm footprint, side-wettable flanks for AOI, and sub-575 mV VF - making it the sole option for space-limited, safety-critical automotive rectification requiring zero-defect manufacturability.
Availability
PMEG6020EPAS-QX is available at Aetrix Electronics and suitable for automotive reverse polarity protection, high-frequency DC/DC converter output rectification, and mobile equipment battery charger OR-ing circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PMEG6020EPAS-QX 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, with leadership in automotive-qualified components and advanced packaging.
PMEG6020EPAS-QX belongs to Nexperia's MEGA Schottky rectifier product line - engineered specifically for automotive and industrial power conversion where low VF, robust transient immunity, and AOI-ready packaging are mandatory.
FAQ
Is PMEG6020EPAS-QX pin-compatible with standard SOD-123 or SMA Schottky diodes?
No. PMEG6020EPAS-QX uses the DFN2020D-3 (SOT1061D) leadless package with two anode terminals and one exposed cathode pad - incompatible with through-hole or traditional SMD packages. Its footprint requires dedicated land pattern per Figure 17 in the datasheet, including side-wettable flanks and 1.1 mm × 2.1 mm cathode pad.
What is the maximum allowable solder point temperature during reflow for PMEG6020EPAS-QX?
The absolute maximum solder point temperature is 140 °C for continuous operation, and the device supports JEDEC J-STD-020-compliant reflow profiles with peak temperatures up to 260 °C for ≤30 seconds. Thermal derating begins above 135 °C solder point temperature, as specified in Table 5 limiting values.
Does PMEG6020EPAS-QX require external snubbing in 1 MHz SMPS applications?
No. With 5.5 ns reverse recovery time and 90 pF junction capacitance, PMEG6020EPAS-QX exhibits negligible reverse recovery charge (Qrr < 10 pC) and does not generate voltage spikes that necessitate snubber networks - confirmed by typical waveforms in Figures 4–6 of the datasheet.
How does the guard ring affect long-term reliability under repeated 60 V reverse bias?
The integrated guard ring reduces electric field intensity at the silicon periphery, preventing localized avalanche and parameter shift over time. Life testing per AEC-Q101 shows no degradation in VR or IR after 1000 hours at 60 V and 125 °C, validating stable blocking behavior in automotive environments.
PMEG6020EPAS-QX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 3-UDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 575 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 5.5 ns
- Current - Reverse Leakage @ Vr:
- 250 µA @ 60 V
- Capacitance @ Vr, F:
- 250pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN2020D-3
- Operating Temperature - Junction:
- 150°C
PMEG6020EPAS-QX FAQ
1.How can I place an order for PMEG6020EPAS-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG6020EPAS-QX 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 PMEG6020EPAS-QX reliable?
The price and inventory of PMEG6020EPAS-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG6020EPAS-QX is usually 5 days.
3.What payment methods are accepted for PMEG6020EPAS-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG6020EPAS-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG6020EPAS-QX?
PMEG6020EPAS-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG6020EPAS-QX 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 PMEG6020EPAS-QX?
For technical support, including PMEG6020EPAS-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG6020EPAS-QX requirements.
6.How does Aetrix verify that PMEG6020EPAS-QX is sourced from the original manufacturer or authorized distributors?
All PMEG6020EPAS-QX 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 PMEG6020EPAS-QX meets industry standards.
7.What is the process for return or replacement of PMEG6020EPAS-QX?
All PMEG6020EPAS-QX units undergo pre-shipment inspection (PSI). If there is an issue with PMEG6020EPAS-QX, 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 PMEG6020EPAS-QX part is unused and in its original packaging.
Return procedure for PMEG6020EPAS-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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