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Product Detailed Parameters
- Description：DIODE ARR SCHOT 40V 1A DFN2020D3
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：1A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：3.5 ns
- Current - Reverse Leakage @ Vr：55 µA @ 40 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：3-UDFN Exposed Pad
- Supplier Device Package：DFN2020D-3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The PMEG4010CPASX is a dual Schottky barrier rectifier in common cathode configuration, housed in an ultra-thin DFN2020D-3 (SOT1061D) leadless SMD package. It features an integrated guard ring for stress protection and visible solderable side pads. Key electrical parameters include a maximum average forward current of 1 A per diode and a reverse voltage rating of 40 V. The forward voltage is typically 440 mV at 1 A, with a maximum of 500 mV. Reverse current is typically 12 µA at 40 V. The device operates within a junction temperature range of -55 °C to 150 °C.
Feature Summary
- Dual Schottky barrier rectifier in a common cathode configuration
- Integrated guard ring for enhanced stress protection
- Ultra-thin leadless package with visible and solderable side pads
- Exposed heat sink cathode pad for improved thermal conductivity
Applications
- Low voltage rectification
- High efficiency DC-to-DC conversion
- Switch Mode Power Supply (SMPS)
- Free-wheeling application
- Reverse polarity protection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component version matches the required automotive or non-automotive qualification status, as indicated in the product data sheet revision history. Confirm that the DFN2020D-3 footprint aligns with the design layout before finalizing procurement orders.
Selection Notes
Select this component for designs requiring a compact dual Schottky solution with low forward voltage characteristics. The exposed cathode pad facilitates efficient heat dissipation, making it suitable for power-dense applications. Verify that the 40 V reverse voltage rating meets the circuit requirements and that the 1 A current capacity is sufficient for the intended load conditions.
Part Context
This part belongs to Nexperia's MEGA series of Schottky barrier rectifiers, designed for high efficiency and general applications. The PMEG4010CPAS variant specifically utilizes the DFN2020D-3 package to minimize PCB area while maintaining robust thermal performance. It serves as a modern alternative to traditional leaded packages in space-constrained consumer and industrial electronics.
Replacement Considerations
PMEG4010CPAS
FAQ
What is the pin configuration of the PMEG4010CPAS?
The device has three terminals: Pin 1 is Anode 1 (A1), Pin 2 is Anode 2 (A2), and Pin 3 is the Common Cathode (C).
Is the PMEG4010CPAS automotive qualified?
No, the standard PMEG4010CPAS is not automotive qualified. Automotive versions are available under different part numbers with the '-Q' suffix.
What is the typical forward voltage at 1 A?
The typical forward voltage is 440 mV when tested at an average forward current of 1 A.
