2EZ18DE3/TR8 Product Overview

Introduction

The 2EZ18DE3/TR8 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 2EZ18DE3/TR8.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: The 2EZ18DE3/TR8 is used for voltage regulation in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
• Package: The product is typically available in a DO-41 package.
• Essence: It serves as a protective component against voltage spikes and surges.
• Packaging/Quantity: The 2EZ18DE3/TR8 is commonly packaged in reels or bulk quantities for industrial use.

Specifications

• Voltage Rating: 18V
• Power Dissipation: 1.5W
• Forward Voltage Drop: 1.0V
• Maximum Reverse Leakage Current: 5µA
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 2EZ18DE3/TR8 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Voltage Regulation: The 2EZ18DE3/TR8 regulates voltage by shunting excess current when the voltage exceeds its rated value.
• Transient Voltage Suppression: It protects sensitive electronic components from voltage transients and surges.
• Fast Response Time: The diode responds quickly to voltage fluctuations, safeguarding the circuitry.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low leakage current
• Fast response to voltage spikes

Disadvantages

• Limited voltage regulation range
• Susceptible to thermal stress in high-power applications

Working Principles

The 2EZ18DE3/TR8 operates based on the principle of Zener breakdown, where it conducts current in the reverse-biased state to maintain a constant voltage across the terminals.

Detailed Application Field Plans

The 2EZ18DE3/TR8 finds extensive use in various electronic applications, including: - Power supply units - Voltage regulation in consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 2EZ18DE3/TR8 include: - 1N4744A - BZX55C18 - P6KE18CA

In summary, the 2EZ18DE3/TR8 is a vital component in voltage regulation and transient voltage suppression, offering reliable performance in diverse electronic applications.

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