1N4732A G - English Editing Encyclopedia Entry

Introduction

The 1N4732A G is a semiconductor 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 dynamic impedance
• Package: Axial leaded, DO-41
• Essence: Semiconductor device for regulating voltage
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage: 4.7V
• Power Dissipation: 1.0W
• Operating Temperature: -65°C to +200°C
• Tolerance: ±5%

Detailed Pin Configuration

The 1N4732A G has an axial leaded package with two leads. The cathode is typically marked by a black band around one end of the diode.

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Voltage Reference: Provides a stable voltage reference for circuitry.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dynamic impedance
• Compact size

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The 1N4732A G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its specified breakdown voltage.

Detailed Application Field Plans

The 1N4732A G finds applications in various electronic circuits requiring stable voltage references or voltage regulation. Some common applications include: - Voltage regulators in power supplies - Overvoltage protection circuits - Voltage reference sources in instrumentation

Detailed and Complete Alternative Models

Some alternative models to the 1N4732A G include: - 1N4731A G (3.9V) - 1N4733A G (5.1V) - 1N4734A G (5.6V)

In summary, the 1N4732A G is a Zener diode with a specific breakdown voltage of 4.7V, offering precise voltage regulation and reference capabilities. Its compact size and stable operation make it suitable for various electronic applications.

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