BZG04-18TR3

Introduction

The BZG04-18TR3 is a semiconductor product belonging to the category of voltage regulator 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 BZG04-18TR3.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation in electronic circuits
• Characteristics: High precision, low leakage current, temperature stability
• Package: SOD106 (MiniMELF)
• Essence: Zener diode for voltage regulation
• Packaging/Quantity: Tape and reel packaging, quantity per reel varies by manufacturer

Specifications

• Voltage: 18V
• Power Dissipation: 300mW
• Tolerance: ±5%
• Operating Temperature Range: -65°C to +175°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZG04-18TR3 has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

• Precise voltage regulation at 18V
• Low reverse leakage current
• Stable operation across a wide temperature range

Advantages and Disadvantages

Advantages: - High precision voltage regulation - Low leakage current - Temperature stability

Disadvantages: - Limited power dissipation capability - Tolerance of ±5% may not be suitable for some applications

Working Principles

The BZG04-18TR3 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased, providing a stable reference voltage for circuit regulation.

Detailed Application Field Plans

The BZG04-18TR3 is commonly used in: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in sensor applications

Detailed and Complete Alternative Models

Some alternative models to the BZG04-18TR3 include: - BZX84C18 (SOT23 package) - 1N4746A (DO-41 package) - MMBZ5242B (SOT-23 package)

In conclusion, the BZG04-18TR3 is a voltage regulator diode with precise voltage regulation, low leakage current, and temperature stability. Its application spans various electronic circuits requiring stable voltage references and overvoltage protection.

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