SML4753AHE3/61 - Diode Encyclopedia Entry

Introduction

The SML4753AHE3/61 is a diode belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor device
• Use: Rectification and signal processing
• Characteristics: High efficiency, low forward voltage drop
• Package: DO-214AC (SMA)
• Essence: Rectifying diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Forward Voltage Drop: 0.72V at 1A
• Reverse Voltage: 30V
• Forward Current: 1A
• Reverse Recovery Time: 35ns
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SML4753AHE3/61 diode has a standard DO-214AC (SMA) package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

• Efficient rectification of AC signals
• Low forward voltage drop for minimal power loss
• Fast reverse recovery time for high-speed applications

Advantages and Disadvantages

Advantages: - High efficiency in rectification - Low forward voltage drop - Fast reverse recovery time

Disadvantages: - Limited reverse voltage rating compared to some other diodes - Relatively low forward current rating

Working Principles

The SML4753AHE3/61 operates based on the principle of semiconductor junction behavior. When forward-biased, it allows current flow with minimal voltage drop. In the reverse-biased state, it exhibits low leakage current and fast recovery time.

Detailed Application Field Plans

The SML4753AHE3/61 diode finds extensive use in various applications, including: - Power supply rectification - Signal demodulation - Overvoltage protection circuits - Switching power converters - LED lighting drivers

Detailed and Complete Alternative Models

Some alternative diode models that can be considered as substitutes for the SML4753AHE3/61 include: - 1N4001: General-purpose rectifier diode - 1N5819: Schottky barrier diode - 1N5408: High current rectifier diode - 1N4148: Small signal diode

In conclusion, the SML4753AHE3/61 diode offers efficient rectification and signal processing capabilities with its low forward voltage drop and fast reverse recovery time. Its application spans across various fields, making it a versatile component in electronic circuits.

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