3EZ4.7D10E3/TR8 Product Overview

Introduction

The 3EZ4.7D10E3/TR8 is a specialized electronic component that belongs to the category of Zener diodes. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: High precision voltage reference, low leakage current, and high reliability
• Package: SOD-123 package type
• Essence: Semiconductor material with specific doping to achieve desired voltage characteristics
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage: 4.7V
• Power Dissipation: 1W
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 3EZ4.7D10E3/TR8 Zener diode has two pins, with the cathode connected to the marked terminal and the anode connected to the unmarked terminal.

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load resistance.
• Overvoltage Protection: Safeguards sensitive components by diverting excess voltage away from the circuit.
• Stability: Provides stable and predictable voltage references for precise circuit operation.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low leakage current
• High reliability
• Compact package size

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal runaway under certain conditions

Working Principles

The 3EZ4.7D10E3/TR8 Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its specified breakdown voltage.

Detailed Application Field Plans

This Zener diode is commonly used in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 3EZ4.7D10E3/TR8 Zener diode include: - BZX55C4V7 - MMBZ5242B - 1N4732A - BZT52C4V7

In conclusion, the 3EZ4.7D10E3/TR8 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and high reliability make it suitable for a wide range of applications.

Word Count: 410