BZX84C8V2W-7: English Editing Encyclopedia Entry

Introduction

The BZX84C8V2W-7 is a crucial component in the field of electronics, belonging to the category of voltage regulator diodes. This entry provides an in-depth overview of the BZX84C8V2W-7, including 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 BZX84C8V2W-7 is primarily used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
• Package: SOT323 (SC-70)
• Essence: The essence of the BZX84C8V2W-7 lies in its ability to maintain a constant voltage level within electronic circuits, ensuring the protection of sensitive components.
• Packaging/Quantity: Typically available in reels with varying quantities based on manufacturer specifications.

Specifications

• Voltage Rating: 8.2V
• Power Dissipation: 250mW
• Forward Current: 225mA
• Reverse Leakage Current: 100nA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZX84C8V2W-7 follows the standard SOT323 (SC-70) package configuration, with three pins arranged in a specific order to facilitate its integration into electronic circuits.

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected components from potential damage due to voltage spikes.
• Low Leakage Current: Minimizes power loss and ensures efficient operation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum current handling capacity
• Sensitivity to reverse voltage polarity

Working Principles

The BZX84C8V2W-7 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, shunting excess current to maintain a constant output voltage.

Detailed Application Field Plans

The BZX84C8V2W-7 finds extensive use in various electronic applications, including: - Voltage reference circuits - Battery management systems - Portable electronic devices - Voltage clamping circuits

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation capabilities, alternative models to consider include: - BZX84C6V2W-7 - BZX84C10W-7 - BZX84C12W-7 - BZX84C15W-7

In conclusion, the BZX84C8V2W-7 serves as a critical component in electronic circuits, providing reliable voltage regulation and protection. Its compact size and stable performance make it a preferred choice for various applications in the electronics industry.

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