3EZ47D5/TR12 Product Overview

Introduction

The 3EZ47D5/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Stabilizing voltage in electronic circuits
• Characteristics: High precision, low noise, and low power consumption
• Package: SOD-523
• Essence: Regulating voltage within electronic devices
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Voltage Rating: 3.6V
• Power Dissipation: 250mW
• Operating Temperature Range: -55°C to +150°C
• Forward Current: 200mA
• Reverse Voltage: 47V

Detailed Pin Configuration

The 3EZ47D5/TR12 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in input voltage or load current.
• Overvoltage Protection: Safeguards connected components from damage due to excessive voltage.
• Low Noise: Minimizes electrical interference in sensitive electronic systems.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low power consumption
• Compact package size

Disadvantages

• Limited current handling capacity
• Susceptible to thermal issues at high operating temperatures

Working Principles

The 3EZ47D5/TR12 operates on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts current, effectively shunting excess voltage to maintain a constant output voltage.

Detailed Application Field Plans

The 3EZ47D5/TR12 finds extensive use in various electronic applications, including: - Voltage stabilization in power supplies - Signal conditioning in sensor interfaces - Overvoltage protection in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3EZ47D5/TR12 include: - 1N4728A: Similar voltage rating and package type - BZX84C3V6: Comparable characteristics and performance - MMBZ5234B: Alternative with different package options

In conclusion, the 3EZ47D5/TR12 is a vital component in electronic circuits, offering precise voltage regulation and overvoltage protection. Its compact size and low power consumption make it suitable for a wide range of applications, although its limited current handling capacity and susceptibility to thermal issues should be considered in design considerations.

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