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MUR4100E from ON,ON Semiconductor

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MUR4100E

Manufacturer: ON, MOT

ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS

Partnumber Manufacturer Quantity Availability
MUR4100E ON, MOT 3620 In Stock

Description and Introduction

ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS The **MUR4100E** is a high-efficiency ultrafast rectifier diode designed for applications requiring fast switching and low forward voltage drop. This electronic component is part of the MUR series, known for its reliability and performance in power supply circuits, inverters, and freewheeling applications.  

With a reverse voltage rating of **100V** and a forward current capability of **4A**, the MUR4100E is well-suited for high-frequency operations. Its ultrafast recovery time minimizes switching losses, making it ideal for switch-mode power supplies (SMPS), DC-DC converters, and other high-speed rectification tasks.  

Key features include a **low forward voltage drop** (typically 0.95V at 4A), ensuring efficient power conversion, and a **tight reverse recovery time** (typically 35ns), which enhances performance in fast-switching environments. The diode is housed in a **DO-41 package**, providing durability and ease of integration into various circuit designs.  

Engineers and designers favor the MUR4100E for its balance of speed, efficiency, and robustness, making it a dependable choice for modern power electronics. Whether used in industrial, automotive, or consumer electronics, this diode delivers consistent performance under demanding conditions.

Application Scenarios & Design Considerations

ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS

Alternative Part Number

  • BYV28-400 --: 400V 3A ultrafast recovery rectifier with similar trr and forward voltage, suitable drop-in for most MUR4100E applications.
  • UF4007 --: 1000V 1A ultrafast rectifier; lower current rating but widely available and adequate for low-current circuits needing fast recovery.
  • STTH110 --: 1000V 1A ultrafast diode with very fast recovery, good alternative when high voltage blocking and speed are the key requirements.
  • 1N4937 --: Fast recovery rectifier with 600V/1A rating; lower voltage than the 1000V MUR4100E but usable in many low-stress clamp and snubber roles.
  • BYV28-1000 --: 1000V ultrafast recovery rectifier with similar current capability, a direct functional substitute for high-voltage fast switching applications.

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