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MUR440 from ON,ON Semiconductor

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MUR440

Manufacturer: ON

4.0 AMPS. ULTRA FAST RECTIFIERS

Partnumber Manufacturer Quantity Availability
MUR440 ON 2000 In Stock

Description and Introduction

4.0 AMPS. ULTRA FAST RECTIFIERS **Introduction to the MUR440 Diode**  

The MUR440 is a high-efficiency ultrafast rectifier diode designed for applications requiring fast switching and low power loss. As part of the MUR series, it features a robust construction with a low forward voltage drop and a high reverse voltage rating of 400V, making it suitable for power supply circuits, inverters, and switching regulators.  

With a fast recovery time, the MUR440 minimizes switching losses, improving overall system efficiency in high-frequency applications. Its axial-lead package ensures easy integration into through-hole PCB designs, while its rugged design provides reliability under demanding conditions.  

Key specifications include a forward current rating of 4A, a peak surge current capability, and a compact form factor. These characteristics make the MUR440 an ideal choice for rectification in power conversion systems, freewheeling diodes in inductive loads, and snubber circuits.  

Engineers often select the MUR440 for its balance of performance, durability, and cost-effectiveness. Whether used in industrial power supplies, automotive electronics, or consumer devices, this diode delivers consistent performance in high-speed switching environments.  

For detailed electrical characteristics, refer to the manufacturer's datasheet to ensure proper implementation in circuit designs.

Application Scenarios & Design Considerations

4.0 AMPS. ULTRA FAST RECTIFIERS

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