Overview
The PMEG4005AEAZ is a Schottky diode produced by Nexperia USA Inc. This component is part of the MEGA Schottky barrier rectifier family, known for its very low forward voltage drop (Vf). The PMEG4005AEAZ is designed for high-efficiency rectification in various electronic applications. It features a surface-mount package (SOD-323) and is suitable for use in a wide range of environments due to its robust specifications and compliance with several regulatory standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | PMEG4005AEAZ | |
| Manufacturer | Nexperia USA Inc. | |
| Package / Case | SOD-323 (SC-76) | |
| Voltage - Forward (Vf) (Max) @ If | 470mV @ 500mA | mV @ mA |
| Voltage - DC Reverse (Vr) (Max) | 40V | V |
| Current - Average Rectified (Io) | 500mA (DC) | mA |
| Current - Reverse Leakage @ Vr | 100µA @ 40V | µA @ V |
| Operating Temperature - Junction | 150°C (Max) | °C |
| Mounting Type | Surface Mount | |
| Diode Type | Schottky | |
| Capacitance @ Vr, F | 50pF @ 1V, 1MHz | pF @ V, MHz |
| RoHS Status | Compliant with EU RoHS, CN RoHS |
Key Features
- Low Forward Voltage Drop (Vf): The PMEG4005AEAZ has a very low Vf of 470mV at 500mA, making it highly efficient for rectification applications.
- High Current Capability: It can handle an average rectified current (Io) of 500mA.
- Fast Recovery Time: The diode features a fast recovery time, which is essential for high-frequency applications.
- Surface Mount Package: The SOD-323 package is suitable for surface mount technology, facilitating easy integration into modern PCB designs.
- High Operating Temperature: The diode can operate up to a junction temperature of 150°C, making it robust for various environmental conditions.
- Regulatory Compliance: The component is compliant with EU RoHS, CN RoHS, and other regulatory standards, ensuring it meets environmental and safety requirements.
Applications
- Power Supplies: The PMEG4005AEAZ is ideal for use in power supply circuits due to its high efficiency and low Vf.
- Switch-Mode Power Supplies (SMPS): Its fast recovery time and high current handling make it suitable for SMPS applications.
- DC-DC Converters: The diode is used in DC-DC converters to ensure efficient rectification and minimal power loss.
- Automotive Systems: It is used in automotive systems where high reliability and efficiency are crucial.
- Consumer Electronics: The PMEG4005AEAZ can be found in various consumer electronics requiring efficient power management.
Q & A
- What is the maximum forward voltage drop (Vf) of the PMEG4005AEAZ?
The maximum forward voltage drop (Vf) is 470mV at 500mA.
- What is the maximum DC reverse voltage (Vr) the PMEG4005AEAZ can handle?
The maximum DC reverse voltage (Vr) is 40V.
- What is the average rectified current (Io) of the PMEG4005AEAZ?
The average rectified current (Io) is 500mA.
- What is the operating temperature range of the PMEG4005AEAZ?
The junction temperature can operate up to 150°C.
- Is the PMEG4005AEAZ RoHS compliant?
Yes, it is compliant with EU RoHS and CN RoHS.
- What type of package does the PMEG4005AEAZ use?
The PMEG4005AEAZ uses the SOD-323 (SC-76) surface mount package.
- What is the reverse leakage current at 40V for the PMEG4005AEAZ?
The reverse leakage current at 40V is 100µA).
- Is the PMEG4005AEAZ suitable for high-frequency applications?
Yes, it features a fast recovery time, making it suitable for high-frequency applications).
- What are some common applications of the PMEG4005AEAZ?
Common applications include power supplies, switch-mode power supplies (SMPS), DC-DC converters, automotive systems, and consumer electronics).
- Does the PMEG4005AEAZ contain any hazardous substances?
The component is lead-free and halogen-free according to Nexperia's definitions and complies with relevant regulations such as REACH and ELV).
