ON Semiconductor MUR405 Ultra-Fast Rectifier

The ON Semiconductor MUR405 is a state-of-the-art ultra-fast rectifier designed to provide high-efficiency power conversion in a compact form factor. This rectifier is part of ON Semiconductor's high-performance power diode range and is specifically engineered to meet the rigorous demands of high-frequency power electronics systems.

Key Features

• High Surge Capacity: The MUR405 is capable of withstanding high surge currents, making it an ideal choice for applications that may experience unexpected power spikes.
• Ultra-Fast Reverse Recovery Time: With an exceptionally fast reverse recovery time, this rectifier minimizes power loss in AC-to-DC conversion, which is critical for high-speed switching applications.
• Low Forward Voltage Drop: The device features a low forward voltage drop, contributing to higher efficiency and reduced thermal stress during operation.
• High Reliability: Built with ON Semiconductor's robust manufacturing processes, the MUR405 ensures long-term reliability and stability in a variety of operating conditions.
• Compact Package: The rectifier comes in an axial-lead package, which is designed for easy installation and is suitable for through-hole mounting, making it versatile for different PCB layouts.

Applications

The MUR405 is widely used in a variety of applications that require fast and efficient rectification. Some common applications include:

• Switching power supplies
• Power inverters
• Motor controllers
• Freewheeling diodes
• Snubber circuits
• Automotive environments

Technical Specifications

The device has a repetitive peak reverse voltage (V<sub>RRM) of 600V and a forward continuous current (I<sub>F) of 4A. The MUR405 operates at junction temperatures ranging from -65°C to 175°C, accommodating a wide range of environmental conditions.

In conclusion, the ON Semiconductor MUR405 ultra-fast rectifier is a versatile and reliable component that offers superior performance for high-speed power conversion applications. Its robust features make it an excellent choice for engineers looking to enhance the efficiency and durability of their electronic designs.