BZX384B20-HE3-18

Introduction

The BZX384B20-HE3-18 is a crucial component in the field of electronics, specifically in voltage regulation and protection. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Zener diode, 20V nominal voltage, low leakage current, small package size
• Package: SOD-323
• Essence: Regulating and protecting electronic circuits by maintaining a constant voltage level
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Nominal Voltage: 20V
• Power Dissipation: 225mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZX384B20-HE3-18 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Precise voltage regulation
• Low leakage current
• Small form factor
• Wide operating temperature range

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Voltage tolerance may not be suitable for some precision applications

Working Principles

The BZX384B20-HE3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX384B20-HE3-18 finds extensive use in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in sensitive electronic components - Signal clamping and limiting in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX384B20-HE3-18 include: - BZX384B22-HE3-18 - BZX384B18-HE3-18 - BZX384B24-HE3-18

In conclusion, the BZX384B20-HE3-18 is a vital component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications, although its limited power dissipation capability and voltage tolerance should be considered in specific design scenarios.

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