SA64HE3/73 Product Overview

Introduction

The SA64HE3/73 is a semiconductor product belonging to the category of Schottky diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SA64HE3/73.

Basic Information Overview

• Category: Schottky diodes
• Use: Rectification and voltage clamping in various electronic circuits
• Characteristics: High current capability, low forward voltage drop, fast switching speed
• Package: SOD-123FL
• Essence: Semiconductor material with metal contacts for rectification purposes
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Maximum Forward Voltage Drop: 0.49V at 1A
• Reverse Voltage: 40V
• Forward Current: 1A
• Operating Temperature Range: -65°C to +125°C
• Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The SA64HE3/73 typically has two pins, with the cathode being connected to the semiconductor material and the anode being connected to the metal contact.

Functional Features

• Fast switching speed allows for efficient rectification in high-frequency circuits
• Low forward voltage drop minimizes power dissipation
• High current capability enables use in power supply and voltage clamping applications

Advantages and Disadvantages

Advantages

• Efficient rectification due to fast switching speed
• Low power dissipation thanks to low forward voltage drop
• Suitable for high-frequency circuits

Disadvantages

• Limited reverse voltage capability compared to other diode types
• Sensitivity to temperature variations may affect performance in extreme conditions

Working Principles

The SA64HE3/73 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop during rectification.

Detailed Application Field Plans

The SA64HE3/73 is commonly used in the following applications: - Switching power supplies - Voltage clamping circuits - High-frequency rectification circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the SA64HE3/73 include: - 1N5817: Similar characteristics and package type - SS14: Higher reverse voltage capability - BAT54S: Dual diode configuration for specific applications

In conclusion, the SA64HE3/73 Schottky diode offers fast switching speed, low forward voltage drop, and high current capability, making it suitable for various rectification and voltage clamping applications in electronic circuits.

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