SML4745AHE3/61

Product Overview

Category

The SML4745AHE3/61 belongs to the category of surface mount diodes.

Use

It is commonly used for voltage regulation and rectification in electronic circuits.

Characteristics

• Low forward voltage drop
• High current capability
• Fast switching speed

Package

The SML4745AHE3/61 is available in a surface mount package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic applications.

Packaging/Quantity

The diode is typically packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

• Maximum Reverse Voltage: 45V
• Forward Current: 1A
• Forward Voltage Drop: 0.55V at 1A
• Reverse Recovery Time: 50ns

Detailed Pin Configuration

The SML4745AHE3/61 has a standard surface mount diode pin configuration with two terminals.

Functional Features

• Efficient voltage regulation
• Fast response time
• Low power dissipation

Advantages

• High current capability
• Low forward voltage drop
• Compact size

Disadvantages

• Limited reverse voltage tolerance
• Sensitivity to overvoltage conditions

Working Principles

The diode operates by allowing current to flow in one direction while blocking it in the opposite direction, enabling the conversion of AC to DC.

Detailed Application Field Plans

The SML4745AHE3/61 is widely used in: - Power supplies - Battery chargers - LED lighting - Automotive electronics

Detailed and Complete Alternative Models

• 1N4001: Similar voltage and current ratings
• 1N4148: Smaller form factor, lower current rating
• 1N5819: Higher current capability, lower forward voltage drop

In conclusion, the SML4745AHE3/61 surface mount diode is a crucial component in electronic circuits, providing efficient voltage regulation and rectification. Its compact size and high current capability make it suitable for a wide range of applications, despite its limitations in reverse voltage tolerance. Additionally, alternative models such as the 1N4001, 1N4148, and 1N5819 offer similar functionalities with slight variations in specifications.