2EZ39D/TR8 Product Overview

Introduction

The 2EZ39D/TR8 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.

Basic Information Overview

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

Specifications

• Voltage Range: 3.6V to 39V
• Power Dissipation: 1W
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 2EZ39D/TR8 Zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: Safeguards sensitive components by diverting excess voltage away from them.
• Low Impedance: Ensures minimal impact on the circuit's overall performance.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability
• Compact size
• Low impedance

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current or voltage spikes

Working Principles

The 2EZ39D/TR8 Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

This Zener diode finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits - Voltage reference circuits

Detailed and Complete Alternative Models

• BZX84C3V9: 3.9V Zener diode with similar characteristics
• 1N4728A: 3.6V Zener diode with comparable specifications
• BZT52C39S: 39V Zener diode with SOD-123 package

In conclusion, the 2EZ39D/TR8 Zener diode offers precise voltage regulation and overvoltage protection in a compact and reliable package, making it an essential component in various electronic circuits.

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