BZX84B8V2LT1 - Diode Encyclopedia Entry

Introduction

The BZX84B8V2LT1 is a diode belonging to the category of voltage regulator diodes. This entry provides an 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 Diode
• Use: The BZX84B8V2LT1 is commonly used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
• Package: SOT-23
• Essence: The diode serves as a voltage reference or shunt regulator in various electronic applications.
• Packaging/Quantity: Typically available in reels with varying quantities.

Specifications

• Voltage Rating: 8.2V
• Power Dissipation: 250mW
• Forward Current: 200mA
• Reverse Leakage Current: 5µA
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX84B8V2LT1 diode has three pins: Anode, Cathode, and Gate. The anode is connected to the positive terminal, the cathode to the negative terminal, and the gate is the control terminal.

Functional Features

• Stable Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Overvoltage Protection: Safeguards sensitive components by limiting the voltage across them.
• Low Leakage Current: Minimizes power loss and enhances efficiency.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact SOT-23 package
• Low forward voltage drop

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The BZX84B8V2LT1 operates based on the principle of Zener breakdown. When the voltage across the diode reaches its specified value, it begins conducting in the reverse direction, effectively regulating the voltage.

Detailed Application Field Plans

The BZX84B8V2LT1 finds extensive use in: - Voltage reference circuits - Overvoltage protection systems - Battery management circuits - Sensor interface circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84B8V2LT1 include: - BZX84C8V2LT1 - BZX84B9V1LT1 - BZX84C7V5LT1 - BZX84B8V2LT3G

In conclusion, the BZX84B8V2LT1 diode is a reliable voltage regulator diode with stable characteristics and versatile applications in electronic circuits.

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