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MUR420S R7G
Introduction
The MUR420S R7G is a diode belonging to the category of ultrafast rectifiers. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MUR420S R7G.
Basic Information Overview
- Category: Ultrafast rectifier diode
- Use: Used in rectification and freewheeling applications
- Characteristics: Ultrafast recovery time, low forward voltage drop
- Package: DO-214AC (SMA), SOD-123FL
- Essence: Efficient rectification and freewheeling
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage Rating: 200V
- Forward Current: 4A
- Reverse Recovery Time: 35ns
- Operating Temperature Range: -65°C to +175°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The MUR420S R7G has two pins with standard cathode and anode configuration. The pinout is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Ultrafast Recovery: Enables rapid switching and efficient rectification
- Low Forward Voltage Drop: Minimizes power loss during operation
- High Surge Capability: Withstands high surge currents and voltages
Advantages and Disadvantages
Advantages
- Fast switching speed
- Low power dissipation
- High surge capability
Disadvantages
- Higher cost compared to standard rectifier diodes
- Sensitive to voltage spikes
Working Principles
The MUR420S R7G operates based on the principle of rectification, where it allows current to flow in only one direction, effectively converting alternating current (AC) to direct current (DC). Its ultrafast recovery time ensures minimal reverse recovery losses, making it suitable for high-frequency applications.
Detailed Application Field Plans
The MUR420S R7G is commonly used in the following applications: - Switch-mode power supplies - Freewheeling diodes - Snubber circuits - Flyback diodes in inductive loads
Detailed and Complete Alternative Models
- MUR410S R7G
- MUR415S R7G
- MUR430S R7G
- MUR440S R7G
In summary, the MUR420S R7G is a high-performance ultrafast rectifier diode with efficient rectification capabilities, making it suitable for various applications in power electronics.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MUR420S R7G v technických řešeních
What is the maximum repetitive peak reverse voltage of MUR420S R7G?
- The maximum repetitive peak reverse voltage of MUR420S R7G is 200 volts.
What is the average forward current rating of MUR420S R7G?
- The average forward current rating of MUR420S R7G is 4.0 amperes.
Can MUR420S R7G be used in high-frequency applications?
- Yes, MUR420S R7G is suitable for high-frequency applications due to its fast switching characteristics.
What is the typical forward voltage drop of MUR420S R7G at a specified current?
- The typical forward voltage drop of MUR420S R7G is around 0.85 volts at 4.0 amperes.
Is MUR420S R7G suitable for use in rectifier circuits?
- Yes, MUR420S R7G is commonly used as a rectifier diode in various circuits.
What is the maximum junction temperature of MUR420S R7G?
- The maximum junction temperature of MUR420S R7G is 150°C.
Does MUR420S R7G have a low leakage current?
- Yes, MUR420S R7G exhibits low reverse leakage current, making it suitable for many applications.
Can MUR420S R7G be used in automotive electronics?
- Yes, MUR420S R7G is often used in automotive electronics due to its reliability and performance.
What package type does MUR420S R7G come in?
- MUR420S R7G is available in a surface mount D²PAK (TO-263) package.
Are there any recommended application notes or reference designs for using MUR420S R7G?
- Yes, detailed application notes and reference designs for utilizing MUR420S R7G can be found in the product datasheet and application guides provided by the manufacturer.