3EZ18D10E3/TR8 Product Overview

Introduction

The 3EZ18D10E3/TR8 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diodes
• Use: The 3EZ18D10E3/TR8 is used for voltage regulation in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low forward voltage drop, and high surge capability.
• Package: The product is available in a compact, surface-mount package.
• Essence: Its essence lies in providing precise voltage regulation in various electronic applications.
• Packaging/Quantity: Typically supplied in reels or tubes containing a specific quantity per package.

Specifications

• Voltage Rating: 18V
• Power Dissipation: 3W
• Forward Voltage Drop: 1.1V at 200mA
• Surge Capability: 100A (8.3ms)
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 3EZ18D10E3/TR8 typically consists of three pins: Anode, Cathode, and Case. The pinout configuration is as follows: - Anode (A) – Pin 1 - Cathode (K) – Pin 2 - Case – Pin 3

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected circuits from voltage spikes.
• High Surge Capability: Capable of withstanding short-duration high current surges.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low forward voltage drop
• High surge capability
• Compact surface-mount package

Disadvantages

• Limited current handling capacity compared to some alternative models
• Sensitive to reverse voltage polarity

Working Principles

The 3EZ18D10E3/TR8 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, shunting excess current to maintain a constant output voltage.

Detailed Application Field Plans

The 3EZ18D10E3/TR8 finds application in various electronic circuits requiring stable voltage regulation, such as: - Power supplies - Voltage reference circuits - Overvoltage protection modules - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 3EZ18D10E3/TR8 include: - 1N4744A: A 15V voltage regulator diode with similar characteristics - BZX55C18: Another 18V Zener diode with comparable specifications - LM431: Programmable shunt regulator offering adjustable voltage references

In conclusion, the 3EZ18D10E3/TR8 is a vital component in electronic circuits requiring precise voltage regulation and overvoltage protection. Its characteristics, functional features, and application versatility make it a valuable asset in various electronic designs.

[Word Count: 470]