2EZ39D5E3/TR12 Product Overview

Introduction

The 2EZ39D5E3/TR12 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-123FL
• Essence: Semiconductor material with specific electrical properties
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Rating: 39V
• Power Dissipation: 1.25W
• Forward Current: 2A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 2EZ39D5E3/TR12 typically has two pins, with the cathode connected to the marked side of the package.

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current.
• Overvoltage Protection: Safeguards downstream components by limiting the output voltage during transient events.

Advantages and Disadvantages

• Advantages:
  • Reliable voltage regulation
  • High surge current capability
  • Compact SOD-123FL package
• Disadvantages:
  • Limited to low power applications
  • Higher forward voltage drop compared to other diode types

Working Principles

The 2EZ39D5E3/TR12 operates based on the principle of zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse-biased within its specified voltage range.

Detailed Application Field Plans

The 2EZ39D5E3/TR12 finds applications in various electronic circuits requiring stable voltage regulation, such as: - Power supplies - Voltage reference circuits - Overvoltage protection modules

Detailed and Complete Alternative Models

Some alternative models to the 2EZ39D5E3/TR12 include: - 1N5226B - BZX84C39 - P6SMB39CA

In conclusion, the 2EZ39D5E3/TR12 is a voltage regulator diode with specific characteristics and applications, making it a crucial component in various electronic circuits.

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