BZX84B27-G3-08

Introduction

The BZX84B27-G3-08 is a semiconductor product belonging to the category of Zener 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: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small package size
• Package: SOT-23
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage: 27V
• Power Dissipation: 350mW
• Operating Temperature Range: -65°C to +150°C
• Zener Test Current: 5mA

Detailed Pin Configuration

The BZX84B27-G3-08 Zener diode typically has three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - No Connection (NC) - Pin 3

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Overvoltage Protection: Safeguards sensitive components by diverting excess voltage away from the circuit.
• Stability: Provides stable voltage references for precision applications.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Small package size
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The BZX84B27-G3-08 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage. This allows it to regulate voltage in electronic circuits and protect against overvoltage conditions.

Detailed Application Field Plans

The BZX84B27-G3-08 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Precision voltage references in instrumentation

Detailed and Complete Alternative Models

Some alternative models to the BZX84B27-G3-08 include: - BZX84C27-G3-08 - BZX84B30-G3-08 - BZX84C30-G3-08

In conclusion, the BZX84B27-G3-08 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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