1N5929AP/TR8 - Diode Encyclopedia Entry

Introduction

The 1N5929AP/TR8 is a diode belonging to the category of Zener 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: Zener diode
• Use: Voltage regulation, voltage reference
• Characteristics: Reverse breakdown voltage, low impedance, temperature stability
• Package: DO-41
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Voltage Range: 3.3V to 200V
• Power Dissipation: 1.5W
• Operating Temperature: -65°C to +200°C
• Zener Impedance: 5Ω to 100Ω

Detailed Pin Configuration

The 1N5929AP/TR8 Zener diode has a standard DO-41 package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals.
• Temperature Stability: Exhibits stable performance over a wide temperature range.
• Low Impedance: Allows for efficient current flow in reverse bias.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Wide operating temperature range
• Low impedance

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current

Working Principles

The 1N5929AP/TR8 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased at the specified voltage.

Detailed Application Field Plans

The 1N5929AP/TR8 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

• 1N4728A: 3.3V Zener diode
• 1N4733A: 5.1V Zener diode
• 1N4742A: 12V Zener diode
• 1N4764A: 33V Zener diode
• BZX85C: Series of Zener diodes with varying voltage ratings

In conclusion, the 1N5929AP/TR8 Zener diode offers precise voltage regulation and temperature stability, making it suitable for diverse electronic applications. However, its limited power dissipation capability and susceptibility to damage from excessive current are important considerations for design engineers.

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