3EZ140D/TR8 Product Overview

Introduction

The 3EZ140D/TR8 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Stabilizing voltage in electronic circuits
• Characteristics: Low forward voltage drop, high surge current capability
• Package: SOD-123FL
• Essence: Regulating voltage in various electronic applications
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Voltage Rating: 140V
• Current Rating: 3A
• Operating Temperature Range: -65°C to +175°C
• Storage Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 1.2V at 3A
• Surge Current Capability: 50A

Detailed Pin Configuration

The 3EZ140D/TR8 follows the standard SOD-123FL package configuration with the following pinout: 1. Anode 2. Cathode

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions
• Overcurrent Protection: Capable of handling surge currents to protect downstream components
• Fast Response: Rapidly adjusts to changes in input voltage to maintain stability

Advantages and Disadvantages

Advantages

• High surge current capability
• Low forward voltage drop
• Compact SOD-123FL package
• Fast response to input voltage changes

Disadvantages

• Limited to a maximum voltage rating of 140V
• May require heat sinking for high power applications

Working Principles

The 3EZ140D/TR8 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts to regulate the output voltage, ensuring a stable supply to the connected circuitry.

Detailed Application Field Plans

The 3EZ140D/TR8 finds extensive use in various electronic applications, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation capabilities, alternative models include: - 3EZ120D/TR8: 120V voltage rating, 3A current rating - 3EZ160D/TR8: 160V voltage rating, 3A current rating - 3EZ180D/TR8: 180V voltage rating, 3A current rating

In conclusion, the 3EZ140D/TR8 voltage regulator diode offers reliable voltage stabilization, making it a crucial component in various electronic systems and applications.

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