1EZ140D/TR8 Product Overview

Introduction

The 1EZ140D/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: Voltage regulation in electronic circuits
• Characteristics: Low forward voltage drop, high surge current capability
• Package: SOD-123 package
• Essence: Regulates voltage to protect sensitive components
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Rating: 1V
• Power Dissipation: 500mW
• Forward Current: 200mA
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1EZ140D/TR8 typically has three pins: Anode, Cathode, and No Connection (NC).

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite fluctuations in input voltage.
• Overcurrent Protection: Safeguards connected components by limiting the current flow.
• Reverse Polarity Protection: Prevents damage due to reverse polarity connection.

Advantages and Disadvantages

Advantages

• Compact size
• High surge current capability
• Low forward voltage drop

Disadvantages

• Limited maximum voltage rating
• Sensitivity to temperature variations

Working Principles

The 1EZ140D/TR8 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, allowing excess current to bypass the load, thereby regulating the output voltage.

Detailed Application Field Plans

The 1EZ140D/TR8 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits

Detailed and Complete Alternative Models

Some alternative models to the 1EZ140D/TR8 include: - 1N4728A - BZX84C3V6 - MMBZ5232BLT1G

In conclusion, the 1EZ140D/TR8 is a vital component in electronic circuits, providing voltage regulation and protection. Its compact size and high surge current capability make it suitable for diverse applications, although its limited maximum voltage rating and sensitivity to temperature variations should be considered when selecting alternative models.

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