SML4728A-E3/5A

Introduction

The SML4728A-E3/5A is a diode belonging to the category of surface mount devices. This diode is commonly used in electronic circuits for various applications due to its specific characteristics and package design.

Basic Information Overview

• Category: Diode
• Use: Rectification, voltage regulation, signal demodulation
• Characteristics: Small form factor, high reliability, low forward voltage drop
• Package: Surface mount (SOD-123)
• Essence: Semiconductor material with P-N junction
• Packaging/Quantity: Tape and reel packaging, quantity varies by manufacturer

Specifications

• Forward Voltage Drop: 0.7V (typical)
• Reverse Voltage: 40V
• Maximum Continuous Forward Current: 1A
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SML4728A-E3/5A diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High current capability
• Fast switching speed
• Low leakage current
• Reliable reverse avalanche characteristics

Advantages and Disadvantages

Advantages

• Small form factor
• High reliability
• Low forward voltage drop
• Fast switching speed

Disadvantages

• Limited maximum continuous forward current
• Sensitivity to reverse voltage spikes

Working Principles

The SML4728A-E3/5A operates based on the principles of semiconductor physics. When a forward voltage is applied across the anode and cathode, the diode allows current to flow in the forward direction. In the reverse bias condition, the diode blocks the current flow, except when the reverse voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The SML4728A-E3/5A diode finds extensive use in various electronic applications, including: - Power supply units - Voltage regulation circuits - Signal demodulation circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the SML4728A-E3/5A diode include: - 1N4148 - 1N4001 - 1N5819 - BAT54C

In conclusion, the SML4728A-E3/5A diode is a versatile component with a wide range of applications in electronic circuits. Its small form factor, high reliability, and low forward voltage drop make it a popular choice for various design requirements.

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