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MUR480 from ON,ON Semiconductor

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MUR480

Manufacturer: ON, MOT

GLASS PASSIVATED JUNCTION Ultra fast Plastic Rectifiers

Partnumber Manufacturer Quantity Availability
MUR480 ON, MOT 26510 In Stock

Description and Introduction

GLASS PASSIVATED JUNCTION Ultra fast Plastic Rectifiers The MUR480 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.  

Constructed with advanced semiconductor technology, the MUR480 features a low forward voltage drop and an ultra-fast reverse recovery time, making it ideal for high-frequency operations. Its robust design ensures reliable performance in demanding environments, including industrial and automotive systems.  

Key specifications of the MUR480 include a repetitive peak reverse voltage of 800V, an average forward current rating of 4A, and a reverse recovery time typically in the nanosecond range. These characteristics allow it to efficiently manage energy conversion while reducing heat dissipation.  

Engineers often select the MUR480 for its balance of speed, efficiency, and durability. Whether used in switch-mode power supplies (SMPS) or as a clamping diode in inductive load circuits, this component provides consistent performance under varying load conditions. Its compact packaging, such as the DO-201AD, also facilitates easy integration into diverse circuit layouts.  

For applications requiring fast rectification with minimal losses, the MUR480 remains a dependable choice in modern electronics.

Application Scenarios & Design Considerations

GLASS PASSIVATED JUNCTION Ultra fast Plastic Rectifiers

Alternative Part Number

  • UF4007 --: Ultra-fast recovery rectifier with 1000V/1A rating, similar fast-recovery behavior and commonly used as a drop-in for MUR480 in many circuits.
  • BYV28-800 --: Fast recovery avalanche rectifier rated 800V/3.5A, offering comparable fast switching performance and higher current capability.
  • STTH108 --: Ultra-fast high-voltage rectifier rated 800V/1A with low recovery time, suitable replacement for MUR480 in high-frequency rectification.

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