SA9.0HE3/54 Product Overview

Introduction

The SA9.0HE3/54 is a high-efficiency, low-profile Schottky rectifier designed for applications requiring low forward voltage drop and very small footprint. This entry provides comprehensive information about the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Rectification in electronic circuits
• Characteristics: High efficiency, low forward voltage drop, compact design
• Package: SOD-123FL
• Essence: Schottky rectifier
• Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Forward Voltage Drop: 0.38V @ 4.5A
• Reverse Voltage: 90V
• Forward Current: 9A
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SA9.0HE3/54 features a standard SOD-123FL package with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Low forward voltage drop for reduced power loss
• High current capability for various applications
• Compact footprint for space-constrained designs
• Fast switching speed for improved system performance

Advantages and Disadvantages

Advantages

• High efficiency
• Small form factor
• Suitable for high-frequency applications
• Low thermal resistance

Disadvantages

• Higher cost compared to standard rectifiers
• Limited reverse voltage rating

Working Principles

The SA9.0HE3/54 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 SA9.0HE3/54 is ideal for a wide range of applications, including: - Switching power supplies - DC-DC converters - LED lighting - Portable electronics - Automotive electronics

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: - SA5.0HE3/54: 5A, 90V Schottky rectifier - SA12HE3/54: 12A, 90V Schottky rectifier - SA20HE3/54: 20A, 90V Schottky rectifier

In conclusion, the SA9.0HE3/54 offers high efficiency, compact design, and fast switching speed, making it suitable for various electronic applications. While it may have a higher cost and limited reverse voltage rating, its performance benefits make it a preferred choice for space-constrained and high-frequency designs.

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