3EZ13D/TR12 Product Overview

Introduction

The 3EZ13D/TR12 belongs to the category of semiconductor devices and is widely used in electronic circuits for voltage regulation and protection. This entry provides a comprehensive 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: Semiconductor device
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: High efficiency, low power consumption, compact size
• Package: SMD (Surface Mount Device)
• Essence: Zener diode
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Model: 3EZ13D/TR12
• Voltage: 13V
• Power Dissipation: 1.5W
• Operating Temperature Range: -65°C to +175°C
• Storage Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 3EZ13D/TR12 has a standard SMD package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions
• Overvoltage Protection: Safeguards connected circuits from excessive voltage spikes
• Temperature Stability: Minimal variation in performance over a wide temperature range

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Effective overvoltage protection
• Compact and lightweight design

Disadvantages

• Limited current handling capacity
• Susceptible to thermal runaway under high power dissipation

Working Principles

The 3EZ13D/TR12 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in electronic circuits and protect them from overvoltage conditions.

Detailed Application Field Plans

The 3EZ13D/TR12 finds extensive use in various electronic applications, including: - Power supply units - Voltage reference circuits - Overvoltage protection modules - Battery charging systems

Detailed and Complete Alternative Models

Some alternative models to the 3EZ13D/TR12 include: - 1N4743A - BZX85C13 - MMBZ13VALT1G

In conclusion, the 3EZ13D/TR12 is a crucial component in electronic circuits, providing reliable voltage regulation and overvoltage protection. Its compact size and efficient operation make it suitable for a wide range of applications, although users should be mindful of its current handling limitations and thermal characteristics.

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