SA7.0HE3/54 Product Overview

Introduction

SA7.0HE3/54 is a semiconductor product belonging to the category of Schottky diodes. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Forward Voltage: 0.55V
• Reverse Voltage: 70V
• Average Rectified Current: 7A
• Peak Surge Current: 100A
• Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SA7.0HE3/54 has a standard SOD-123FL package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

• Low forward voltage drop ensures minimal power loss
• Fast switching speed allows for efficient operation in high-frequency circuits
• High current capability enables use in power supply and rectification applications

Advantages and Disadvantages

Advantages

• Low power dissipation
• Compact package size
• Suitable for high-frequency applications

Disadvantages

• Limited reverse voltage capability compared to other diode types
• Sensitivity to temperature variations

Working Principles

SA7.0HE3/54 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The SA7.0HE3/54 is widely used in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection - High-frequency rectification

Detailed and Complete Alternative Models

• SA5.0HE3/54: Lower forward voltage drop, suitable for low-power applications
• SA10HE3/54: Higher average rectified current, suitable for high-power applications
• SS14: Standard Schottky diode with similar characteristics

In conclusion, the SA7.0HE3/54 Schottky diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various electronic applications requiring efficient rectification and voltage clamping.

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