The ON Semiconductor MUR140RLG is a high-performance ultrafast rectifier designed to meet the stringent requirements of today's sophisticated electronic devices. This rectifier boasts a reverse voltage of 400 volts and a forward current of 1.0 ampere, making it an ideal choice for high-frequency rectification and freewheeling in power supplies and other applications that demand efficiency and reliability.

Key Features

• Ultrafast Reverse Recovery Time: The MUR140RLG offers an extremely quick reverse recovery time of 25 nanoseconds, which minimizes power loss and improves overall efficiency.
• Low Forward Voltage Drop: With a low forward voltage drop, this rectifier ensures a reduction in power dissipation, contributing to the energy efficiency of the end application.
• High Surge Capacity: The device can handle high surge currents, making it robust against sudden surges in the circuit, thus protecting other components.
• Reverse Voltage: It has a peak repetitive reverse voltage of 400 volts, suitable for a wide range of applications.
• Temperature Range: The MUR140RLG operates within a junction temperature range of -65°C to 175°C, ensuring stability and performance under extreme conditions.

Applications

• Switching power supplies
• Converters
• Free-wheeling diodes
• Reverse battery protection
• Snubber circuits

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the MUR140RLG is no exception. It is constructed with a glass passivated pellet chip junction, which offers enhanced reliability and a long operational life. The device is also RoHS compliant, ensuring that it meets the latest environmental standards for electronic components.

Package Information

The MUR140RLG comes in an axial lead package, which is designed for easy installation in a variety of circuit layouts. Its compact size and lead formability make it suitable for automated placement, as well as through-hole mounting, providing flexibility for both high-volume production and prototyping.