MURS140-M3/52T

Introduction

The MURS140-M3/52T is a diode belonging to the category of ultrafast rectifiers. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MURS140-M3/52T.

Basic Information Overview

• Category: Ultrafast Rectifiers
• Use: The MURS140-M3/52T is used in high-frequency rectification applications.
• Characteristics: It exhibits ultrafast reverse recovery time and low forward voltage drop.
• Package: The diode is available in a DO-214AA (SMB) package.
• Essence: It is designed for high-efficiency rectification in fast-switching power supply and freewheeling diode applications.
• Packaging/Quantity: The MURS140-M3/52T is typically packaged in reels with a specific quantity per reel.

Specifications

• Voltage Rating: 40V
• Current Rating: 1A
• Reverse Recovery Time: <35ns
• Forward Voltage Drop: <0.55V at 1A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MURS140-M3/52T follows the standard pin configuration for diodes, with two terminals for connection.

Functional Features

• Ultrafast Reverse Recovery Time: Enables efficient operation in high-frequency applications.
• Low Forward Voltage Drop: Minimizes power dissipation and improves overall efficiency.

Advantages and Disadvantages

Advantages

• High-Speed Operation: Suitable for fast-switching circuits.
• Low Power Dissipation: Contributes to energy-efficient designs.

Disadvantages

• Voltage Limitation: Rated for up to 40V, which may not be suitable for high-voltage applications.

Working Principles

The MURS140-M3/52T operates based on the principles of rectification, allowing the flow of current in one direction while blocking it in the reverse direction. Its ultrafast characteristics make it ideal for high-frequency rectification.

Detailed Application Field Plans

The MURS140-M3/52T is commonly used in: - Switching Power Supplies - Freewheeling Diode Circuits - High-Frequency Rectification Systems

Detailed and Complete Alternative Models

• MURS120-M3/52T: Similar specifications with a lower voltage rating of 20V.
• MURS160-M3/52T: Higher voltage rating of 60V with comparable performance characteristics.

In conclusion, the MURS140-M3/52T is a highly efficient ultrafast rectifier diode suitable for various high-frequency rectification applications. Its combination of ultrafast reverse recovery time and low forward voltage drop makes it a preferred choice for designers aiming for high efficiency and fast operation.

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