1N5347C/TR8 - Semiconductor Diode Encyclopedia Entry

Introduction

The 1N5347C/TR8 is a semiconductor diode belonging to the category of Zener 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 1N5347C/TR8.

Basic Information Overview

• Category: Zener diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: High power dissipation capability, precise voltage regulation, reverse breakdown voltage of 20V, and low dynamic impedance
• Package: Axial leaded package
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage: 20V
• Power Dissipation: 5W
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +200°C
• Storage Temperature Range: -65°C to +225°C

Detailed Pin Configuration

The 1N5347C/TR8 has an axial leaded package with two leads. The cathode is typically marked with a band around one end of the diode.

Functional Features

• Precise voltage regulation
• High power dissipation capability
• Low dynamic impedance
• Reverse breakdown voltage of 20V

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• High power handling capability
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diodes
• Limited voltage options available

Working Principles

The 1N5347C/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The 1N5347C/TR8 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment - Surge suppression in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1N5347C/TR8 include: - 1N5348C/TR8: 22V Zener diode with similar characteristics - 1N5349C/TR8: 24V Zener diode with similar characteristics - BZX85C20: 20V Zener diode with comparable specifications

In conclusion, the 1N5347C/TR8 Zener diode offers precise voltage regulation and high power dissipation capabilities, making it suitable for a wide range of electronic applications.

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