3EZ17D/TR12 Product Overview

Introduction

The 3EZ17D/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 3EZ17D/TR12.

Basic Information Overview

• Category: Voltage Regulator Diodes
• Use: The 3EZ17D/TR12 is used for voltage regulation in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
• Package: The product is typically available in a DO-41 package.
• Essence: The essence of the 3EZ17D/TR12 lies in its ability to maintain a constant output voltage despite variations in input voltage and load conditions.
• Packaging/Quantity: It is commonly packaged in reels or tubes containing a specific quantity per package.

Specifications

• Voltage Rating: 17V
• Power Dissipation: 1.3W
• Operating Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 1.1V at 200mA
• Reverse Leakage Current: 5µA at 14V

Detailed Pin Configuration

The 3EZ17D/TR12 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Stable Voltage Regulation: The 3EZ17D/TR12 maintains a consistent output voltage under varying input and load conditions.
• Low Leakage Current: It exhibits minimal reverse leakage current, ensuring efficient performance.
• High Reliability: The product is designed for reliable long-term operation in electronic circuits.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low reverse leakage current
• Compact form factor

Disadvantages

• Limited voltage range
• Sensitivity to temperature variations

Working Principles

The 3EZ17D/TR12 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified threshold, the diode conducts to maintain a constant output voltage.

Detailed Application Field Plans

The 3EZ17D/TR12 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the 3EZ17D/TR12 include: - 1N4744A: 15V Zener Diode - BZX55C17: 17V Voltage Regulator Diode - LM431: Adjustable Precision Zener Shunt Regulator

In conclusion, the 3EZ17D/TR12 is a vital component in electronic circuits, offering stable voltage regulation and reliable performance within a specific voltage range. Its characteristics, specifications, and application versatility make it a valuable asset in various electronic designs.

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