BZT55A8V2-GS18

Introduction

The BZT55A8V2-GS18 is a voltage regulator diode that belongs to the category of semiconductor devices. 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 BZT55A8V2-GS18.

Basic Information Overview

• Category: Semiconductor Devices
• Use: Voltage Regulation
• Characteristics: Zener Diode, 8.2V Voltage Regulation
• Package: SOD-123
• Essence: Regulates voltage by acting as a shunt regulator
• Packaging/Quantity: Tape & Reel, 3000 per reel

Specifications

• Voltage - Zener (Nom) (Vz): 8.2V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 6V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZT55A8V2-GS18 has a standard SOD-123 package with two pins. The cathode is connected to the marked side of the diode, while the anode is connected to the unmarked side.

Functional Features

• Voltage Regulation: Provides a stable 8.2V output under specified conditions.
• Reverse Leakage Protection: Ensures minimal current leakage in the reverse direction.
• Temperature Stability: Operates within a wide temperature range (-65°C to 150°C).

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact SOD-123 package
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Higher impedance compared to some alternatives

Working Principles

The BZT55A8V2-GS18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds the specified value.

Detailed Application Field Plans

The BZT55A8V2-GS18 is commonly used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the BZT55A8V2-GS18 include: - BZX84C8V2: SOT-23 package, similar voltage regulation - 1N4736A: Axial package, 6.2V voltage regulation - MM3Z8V2: SOD-323 package, 8.2V voltage regulation

In conclusion, the BZT55A8V2-GS18 is a reliable voltage regulator diode with precise regulation capabilities and a wide operating temperature range. Its compact package and functional features make it suitable for various electronic applications.

Word Count: 411