3EZ17DE3/TR12 Product Overview

Introduction

The 3EZ17DE3/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an in-depth 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 Diodes
• Use: The 3EZ17DE3/TR12 is primarily used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high surge capability.
• Package: The product is typically available in a DO-41 package.
• Essence: It serves as a crucial component in maintaining stable voltage levels within electronic systems.
• Packaging/Quantity: The 3EZ17DE3/TR12 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 17V
• Power Dissipation: 3W
• Operating Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 1.2V at 200mA
• Reverse Leakage Current: 5µA at 13V

Detailed Pin Configuration

The 3EZ17DE3/TR12 follows a standard DO-41 package configuration, with two leads for connection. The anode is denoted by a longer lead, while the cathode is identified by the shorter lead.

Functional Features

• Voltage Regulation: Ensures a consistent output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected components from potential damage due to voltage spikes.
• High Surge Capability: Capable of withstanding transient voltage surges without degradation.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low forward voltage drop
• High surge capability

Disadvantages

• Limited current handling capacity
• Sensitive to temperature variations

Working Principles

The 3EZ17DE3/TR12 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts to maintain a constant output voltage, thereby protecting downstream components.

Detailed Application Field Plans

The 3EZ17DE3/TR12 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits

Detailed and Complete Alternative Models

• 3EZ16DE3/TR12: Similar specifications with a slightly lower voltage rating
• 3EZ18DE3/TR12: Comparable characteristics with a higher voltage rating
• 3EZ17DE4/TR12: Variant with enhanced surge capability

In conclusion, the 3EZ17DE3/TR12 plays a vital role in ensuring stable voltage levels and protecting electronic circuits from overvoltage events. Its specifications, functional features, and application versatility make it a valuable component in diverse electronic systems.

Word Count: 410