SA15-E3/73 Product Overview

Introduction

The SA15-E3/73 is a semiconductor product belonging to the category of Schottky diodes. This entry provides an overview of its basic information, specifications, 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: Low forward voltage drop, fast switching speed, low leakage current
• Package: SOD-123FL
• Essence: High-efficiency rectification and voltage clamping
• Packaging/Quantity: Tape and reel packaging, quantity varies based on supplier

Specifications

• Forward Voltage Drop (VF): Typically 0.35V at 1A
• Reverse Voltage (VR): 15V
• Average Rectified Current (IO): 1A
• Maximum Surge Current: 30A
• Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SA15-E3/73 typically has two pins, with the cathode connected to the semiconductor material and the anode connected to the metal contact.

Functional Features

• Fast switching speed enables high-frequency operation
• Low forward voltage drop minimizes power dissipation
• Low leakage current enhances efficiency and reliability

Advantages and Disadvantages

Advantages

• High efficiency due to low forward voltage drop
• Fast switching speed allows for high-frequency operation
• Compact package size for space-constrained applications

Disadvantages

• Limited reverse voltage capability compared to other diode types
• Susceptible to thermal runaway at high currents

Working Principles

The SA15-E3/73 operates based on the Schottky barrier principle, where the metal-semiconductor junction facilitates low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The SA15-E3/73 finds extensive use in various electronic circuits, including: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - Signal demodulation circuits

Detailed and Complete Alternative Models

Some alternative models to the SA15-E3/73 include: - 1N5817: Similar specifications and package type - SS12: Lower forward voltage drop but similar reverse voltage rating - BAT54S: Dual diode configuration with similar characteristics

In conclusion, the SA15-E3/73 Schottky diode offers high efficiency and fast switching characteristics, making it suitable for a wide range of electronic applications.

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