2EZ91D10E3/TR12 Product Overview

Introduction

The 2EZ91D10E3/TR12 is a semiconductor product that belongs 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: Regulating voltage in electronic circuits
• Characteristics: High precision, low noise, and high stability
• Package: SOD-123FL
• Essence: Semiconductor material with specific electrical properties
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Voltage Rating: 10V
• Power Dissipation: 1W
• Operating Temperature Range: -55°C to +150°C
• Forward Voltage Drop: 1.5V
• Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 2EZ91D10E3/TR12 has a standard SOD-123FL package with two pins. Pin 1 is the cathode (K) and pin 2 is the anode (A).

Functional Features

• Voltage Regulation: Provides stable output voltage under varying input conditions
• Overvoltage Protection: Safeguards connected components from excessive voltage
• Low Noise: Minimizes electrical interference in sensitive applications

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact package size
• Low forward voltage drop

Disadvantages

• Limited current handling capability
• Sensitivity to reverse voltage polarity

Working Principles

The 2EZ91D10E3/TR12 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals by allowing controlled reverse current flow at a specific voltage level.

Detailed Application Field Plans

The 2EZ91D10E3/TR12 finds extensive use in various electronic devices and systems, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in communication equipment

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation capabilities, alternative models include: - 1N4740A: 10V Zener Diode - BZX85C10: 10V Voltage Regulator Diode - LM431: Adjustable Precision Zener Shunt Regulator

In conclusion, the 2EZ91D10E3/TR12 is a vital component in electronic circuits, offering precise voltage regulation and overvoltage protection. Its compact size and stable performance make it suitable for a wide range of applications.

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