BZX384B22-HE3-18

Introduction

The BZX384B22-HE3-18 is a specialized electronic component that belongs to the category of voltage regulator diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the BZX384B22-HE3-18.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: The BZX384B22-HE3-18 is commonly used in electronic circuits to regulate voltage and protect sensitive components from voltage spikes.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
• Package: The BZX384B22-HE3-18 is typically available in a small surface-mount package.
• Essence: Its essence lies in providing precise voltage regulation and protection in various electronic applications.
• Packaging/Quantity: It is usually supplied in reels or tubes containing a specific quantity per package.

Specifications

• Voltage Rating: 22V
• Power Dissipation: 300mW
• Forward Voltage Drop: 0.9V
• Reverse Leakage Current: 5µA
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX384B22-HE3-18 typically consists of two pins, with one serving as the anode and the other as the cathode. The pinout configuration is standardized for easy integration into electronic circuits.

Functional Features

• Voltage Regulation: It ensures a stable output voltage within the specified range.
• Overvoltage Protection: It safeguards connected components from excessive voltage levels.
• Low Leakage Current: The diode exhibits minimal reverse leakage current, enhancing its efficiency.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Low forward voltage drop

Disadvantages

• Limited maximum voltage rating
• Sensitive to temperature variations

Working Principles

The BZX384B22-HE3-18 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts to maintain a constant output voltage, thereby protecting downstream components.

Detailed Application Field Plans

The BZX384B22-HE3-18 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in sensor circuits - Signal conditioning in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX384B22-HE3-18 include: - BZX384B27-HE3-18 - BZX384B33-HE3-18 - BZX384B39-HE3-18

In summary, the BZX384B22-HE3-18 is a vital component in electronic circuits, offering precise voltage regulation and overvoltage protection. Its compact size and low forward voltage drop make it suitable for a wide range of applications.

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