Overview
The PMEG4010CPASX is a 40 V, 1 A low forward voltage (VF) dual Schottky barrier rectifier manufactured by Nexperia USA Inc. This component is designed in a common cathode configuration and is encapsulated in an ultra-thin DFN2020D-3 (SOT1061D) leadless small Surface-Mounted Device (SMD) plastic package. The integrated guard ring provides stress protection, and the exposed heat sink (cathode pad) ensures excellent thermal and electrical conductivity. This rectifier is suitable for various applications requiring low voltage rectification, high efficiency, and reduced PCB area requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Voltage (VR) | 40 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Forward Voltage (VF) at 25°C | 440 (typ), 500 (max) | mV |
| Reverse Current (IR) at 25°C | 12 (typ), 55 (max) | µA |
| Package Type | DFN2020D-3 (SOT1061D) | |
| Package Size | 2 x 2 x 0.65 | mm |
| Number of Functions | Dual | |
| Configuration | Common Cathode | |
| Capacitance (Cd) | 130 | pF |
| Automotive Qualified | No |
Key Features
- Low forward voltage (VF) of 440 mV (typ) and 500 mV (max) at 25°C.
- Low reverse current.
- Exposed heat sink (cathode pad) for excellent thermal and electrical conductivity.
- Leadless small SMD plastic package with visible and solderable side pads, suitable for Automatic Optical Inspection (AOI) of solder joints.
- Reduced Printed-Circuit-Board (PCB) area requirements.
- Integrated guard ring for stress protection.
Applications
- Low voltage rectification.
- High efficiency DC-to-DC conversion.
- Switch Mode Power Supply (SMPS).
- Free-wheeling applications.
- Reverse polarity protection.
- Low power consumption applications.
- Battery chargers for mobile equipment.
Q & A
- What is the maximum reverse voltage of the PMEG4010CPASX?
The maximum reverse voltage (VR) is 40 V.
- What is the average forward current rating of the PMEG4010CPASX?
The average forward current (IF(AV)) is 1 A.
- What is the typical forward voltage of the PMEG4010CPASX at 25°C?
The typical forward voltage (VF) at 25°C is 440 mV.
- What package type is used for the PMEG4010CPASX?
The package type is DFN2020D-3 (SOT1061D).
- Is the PMEG4010CPASX automotive qualified?
No, the PMEG4010CPASX is not automotive qualified.
- What are the key applications of the PMEG4010CPASX?
Key applications include low voltage rectification, high efficiency DC-to-DC conversion, Switch Mode Power Supply (SMPS), free-wheeling applications, reverse polarity protection, and low power consumption applications.
- What is the benefit of the exposed heat sink in the PMEG4010CPASX?
The exposed heat sink (cathode pad) provides excellent thermal and electrical conductivity.
- How does the PMEG4010CPASX reduce PCB area requirements?
The component's leadless small SMD package reduces the required PCB area.
- What is the purpose of the integrated guard ring in the PMEG4010CPASX?
The integrated guard ring provides stress protection.
- Is the PMEG4010CPASX suitable for Automatic Optical Inspection (AOI) of solder joints?
