SA48CAHE3/54 Product Overview

Introduction

The SA48CAHE3/54 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 SA48CAHE3/54.

Basic Information Overview

• Category: Schottky Diodes
• Use: Rectification, voltage clamping, and protection in various electronic circuits.
• Characteristics: Low forward voltage drop, fast switching speed, and high current capability.
• Package: DO-204AL (DO-41)
• Essence: Semiconductor diode
• Packaging/Quantity: Available in tape and reel packaging with quantities varying by manufacturer.

Specifications

• Voltage - DC Reverse (Vr) (Max): 40V
• Current - Average Rectified (Io): 4A
• Voltage - Forward (Vf) (Max) @ If: 550mV @ 4A
• Speed: Fast recovery

Detailed Pin Configuration

The SA48CAHE3/54 follows the standard pin configuration for DO-41 package: 1. Anode 2. Cathode

Functional Features

• Fast Switching: Enables quick response in rectification and voltage clamping applications.
• Low Forward Voltage Drop: Minimizes power loss and heat generation.
• High Current Capability: Suitable for handling moderate to high current levels.

Advantages and Disadvantages

Advantages

• Low forward voltage drop reduces power dissipation.
• Fast switching speed allows for efficient operation in high-frequency circuits.
• High current capability makes it suitable for various applications.

Disadvantages

• Limited reverse voltage tolerance compared to other diode types.
• Sensitive to temperature variations due to its semiconductor nature.

Working Principles

The SA48CAHE3/54 operates based on the Schottky barrier principle, where the metal-semiconductor junction creates a low forward voltage drop during conduction. When a forward bias is applied, the diode conducts current with minimal voltage loss, making it ideal for rectification and voltage clamping.

Detailed Application Field Plans

The SA48CAHE3/54 finds application in various electronic circuits, including: - Power supplies - Voltage clamping circuits - Reverse polarity protection - Switching power converters - Overvoltage protection circuits

Detailed and Complete Alternative Models

• SA36CAHE3/54: Lower voltage variant suitable for applications with lower voltage requirements.
• SA56CAHE3/54: Higher voltage variant for applications requiring increased reverse voltage tolerance.
• SS34: A comparable Schottky diode with similar characteristics and package type.

In conclusion, the SA48CAHE3/54 Schottky diode offers fast switching, low forward voltage drop, and high current capability, making it suitable for a wide range of electronic applications.

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