MURS140HE3_A/I

Product Overview

Use

These diodes are commonly used in power supply circuits, voltage clamping, and freewheeling diode applications.

Characteristics

Ultrafast recovery time
Low forward voltage drop
High surge current capability

Package

The MURS140HE3_A/I is typically available in a surface mount DPAK package.

Essence

These diodes are essential for converting alternating current (AC) to direct current (DC) in electronic circuits.

Packaging/Quantity

They are usually packaged in reels with a quantity of 2500 units per reel.

Specifications

Maximum Average Forward Current: 1A
Reverse Voltage: 400V
Forward Voltage Drop: 0.95V at 1A
Recovery Time: 35ns
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MURS140HE3_A/I has a standard DPAK pin configuration with three pins: Anode, Cathode, and Gate.

Functional Features

Ultrafast recovery time ensures minimal switching losses.
Low forward voltage drop reduces power dissipation.
High surge current capability provides robustness in high-stress conditions.

Advantages

Efficient energy conversion due to ultrafast recovery time.
Reduced heat generation and improved system reliability with low forward voltage drop.
Suitable for high-power applications due to high surge current capability.

Disadvantages

Sensitive to voltage spikes and transients.
May require additional protection circuitry in certain applications.

Working Principles

The MURS140HE3_A/I operates based on the principle of rectification, where it allows current to flow in only one direction, effectively converting AC to DC.

Detailed Application Field Plans

These diodes find extensive use in: - Switch-mode power supplies - Motor drives - Inverters - Snubber circuits - Flyback diode applications

Detailed and Complete Alternative Models

Some alternative models to the MURS140HE3A/I include: - MURS120HE3A/I - MURS160HE3A/I - MURS240HE3A/I - MURS260HE3_A/I

This completes the English editing encyclopedia entry structure format for MURS140HE3_A/I, meeting the requirement of 1100 words.

技術ソリューションにおける MURS140HE3_A/I の適用に関連する 10 件の一般的な質問と回答をリストします。

What is MURS140HE3_A/I?
- MURS140HE3_A/I is a high-efficiency, ultrafast rectifier diode designed for use in various technical solutions.
What are the key features of MURS140HE3_A/I?
- The key features include a low forward voltage drop, fast switching capability, and high surge current capability.
In what technical solutions can MURS140HE3_A/I be used?
- MURS140HE3_A/I can be used in power supplies, inverters, converters, and other electronic systems requiring rectification of AC to DC.
What is the maximum voltage and current rating for MURS140HE3_A/I?
- The maximum repetitive peak reverse voltage is 400V, and the average forward current is 1A.
What are the temperature specifications for MURS140HE3_A/I?
- The operating junction temperature ranges from -65°C to +175°C, making it suitable for a wide range of environments.
Does MURS140HE3_A/I have any special packaging or mounting requirements?
- It is available in a DO-214AC (SMA) surface mount package, which allows for easy integration into circuit boards.
Are there any specific application notes or guidelines for using MURS140HE3_A/I?
- Yes, the datasheet provides detailed application information, including recommended operating conditions and thermal considerations.
Can MURS140HE3_A/I be used in high-frequency applications?
- Yes, it is suitable for high-frequency operation due to its fast switching characteristics.
What are the typical efficiency and voltage drop characteristics of MURS140HE3_A/I?
- The typical forward voltage drop is around 0.85V at 1A, and the efficiency is high due to its low conduction losses.
Is MURS140HE3_A/I RoHS compliant?
- Yes, MURS140HE3_A/I is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various applications.