The MUR820+ is a fast recovery rectifier diode manufactured by Multicomp. It's designed for high-speed switching applications where minimizing switching losses is crucial. This diode offers a low forward voltage drop and a fast reverse recovery time, contributing to efficient power conversion and reduced EMI. The '+' symbol often signifies a specific voltage rating or enhanced performance compared to a standard MUR820.

Applications

• Switching power supplies
• Freewheeling diodes
• Inverters
• High-frequency rectifiers
• Snubber circuits

Features

• Fast recovery time
• Low forward voltage drop
• High surge current capability
• Glass passivated junction
• RoHS compliant

Benefits

• Reduced switching losses in high-frequency circuits
• Improved efficiency in power conversion applications
• Enhanced reliability due to high surge current capability
• Stable performance over a wide temperature range

Additional Details

The MUR820+ is a rectifier diode, meaning it allows current to flow in only one direction. The 'fast recovery' characteristic refers to its ability to quickly stop conducting when the voltage across it reverses. This is crucial in switching applications to minimize power loss and prevent damage to other components. The low forward voltage drop reduces the amount of power dissipated by the diode when it is conducting. The glass passivated junction enhances the diode's reliability and stability. The high surge current capability allows the diode to withstand brief periods of high current, such as during power-up or transient events. The device is typically available in a DO-201AD or similar through-hole package. The specific voltage and current ratings are detailed in the manufacturer's datasheet. This diode is suitable for applications requiring efficient and reliable rectification at high frequencies.