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MUR420G from ON,ON Semiconductor

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MUR420G

Manufacturer: ON

SWITCHMODE TM Power Rectifiers

Partnumber Manufacturer Quantity Availability
MUR420G ON 2500 In Stock

Description and Introduction

SWITCHMODE TM Power Rectifiers The **MUR420G** is a high-efficiency, ultrafast rectifier diode designed for applications requiring fast switching and low power loss. As part of the MUR series, this component is widely used in power supplies, inverters, and freewheeling circuits where rapid recovery and minimal reverse leakage are essential.  

Featuring a **400V peak repetitive reverse voltage (VRRM)** and a **4A average forward current (IF(AV))**, the MUR420G is built for reliability in demanding environments. Its ultrafast recovery time—typically **50ns**—ensures reduced switching losses, making it ideal for high-frequency operations. The diode also exhibits a low forward voltage drop, enhancing energy efficiency in circuits.  

Encased in a **DO-41 package**, the MUR420G provides robust thermal and mechanical performance, suitable for both industrial and consumer electronics. Its construction ensures durability under high surge currents, making it a dependable choice for power management applications.  

Engineers favor the MUR420G for its balance of speed, efficiency, and ruggedness, particularly in switch-mode power supplies (SMPS) and DC-DC converters. With its proven performance in fast-recovery scenarios, this diode remains a staple in modern electronic design.

Application Scenarios & Design Considerations

SWITCHMODE TM Power Rectifiers

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