SA7.5HE3/73 Product Overview

Introduction

The SA7.5HE3/73 is a semiconductor product belonging to the category of Schottky Barrier Diodes. This entry provides an in-depth overview of the SA7.5HE3/73, 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 Barrier Diode
• Use: Rectification, voltage clamping, and detection applications
• Characteristics: High current capability, low forward voltage drop, fast switching speed
• Package: SOD-123FL
• Essence: Semiconductor device for rectification and voltage clamping
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Forward Voltage Drop (VF): 0.45V at 1A
• Reverse Voltage (VR): 75V
• Continuous Forward Current (IF): 7.5A
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SA7.5HE3/73 features a standard SOD-123FL package with two pins. Pin 1 is the anode (A) and pin 2 is the cathode (K).

Functional Features

• High Current Capability: Capable of handling continuous forward currents up to 7.5A.
• Low Forward Voltage Drop: Provides efficient power conversion with a low forward voltage drop of 0.45V at 1A.
• Fast Switching Speed: Enables rapid switching in rectification and clamping applications.

Advantages and Disadvantages

Advantages

• High current handling capability
• Low forward voltage drop for energy-efficient operation
• Fast switching speed for rapid response in applications

Disadvantages

• Higher reverse leakage current compared to other diode types
• Limited reverse voltage rating compared to some other diodes

Working Principles

The SA7.5HE3/73 operates based on the Schottky barrier principle, where a metal-semiconductor junction forms a low forward voltage drop and fast switching characteristics. When forward biased, it allows current flow with minimal voltage drop, making it suitable for rectification and clamping applications.

Detailed Application Field Plans

The SA7.5HE3/73 is commonly used in various applications, including: - Power supply rectification - Voltage clamping circuits - Reverse polarity protection - Switching power supplies - LED lighting drivers

Detailed and Complete Alternative Models

• SA5.0HE3/73: Similar characteristics with a lower forward current rating
• SA10HE3/73: Higher forward current rating for heavier-duty applications
• SS14-E3/61T: Schottky diode with different package and characteristics

In conclusion, the SA7.5HE3/73 Schottky Barrier Diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various rectification and clamping applications across different industries.

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