BZX84C4V7TS-7-F: Product Overview and Analysis

Introduction

The BZX84C4V7TS-7-F is a crucial component in the field of electronics, serving a variety of purposes across different applications. This entry will provide an in-depth analysis of the product, covering its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor
• Use: Voltage regulation and protection
• Characteristics: Small form factor, high reliability, low leakage current
• Package: SOT-23
• Essence: Zener diode
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Voltage: 4.7V
• Power Dissipation: 350mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Reverse Leakage Current: 100nA

Detailed Pin Configuration

The BZX84C4V7TS-7-F follows the standard SOT-23 pin configuration, with three pins labeled as follows: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)

Functional Features

• Voltage Regulation: The BZX84C4V7TS-7-F provides stable voltage regulation at 4.7V, ensuring consistent performance in electronic circuits.
• Overvoltage Protection: It safeguards sensitive components by diverting excess voltage away from the circuit, preventing damage due to voltage spikes.

Advantages and Disadvantages

Advantages

• Small form factor enables integration into compact designs
• High reliability ensures long-term performance
• Low leakage current minimizes power loss

Disadvantages

• Limited voltage range compared to other Zener diodes
• Sensitive to temperature variations

Working Principles

The BZX84C4V7TS-7-F operates based on the Zener effect, where it maintains a constant voltage drop across its terminals, effectively regulating the voltage in a circuit. When the voltage across the diode reaches the specified value (4.7V in this case), it conducts current to maintain this voltage level, providing stability to the circuit.

Detailed Application Field Plans

The BZX84C4V7TS-7-F finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

For those seeking alternatives to the BZX84C4V7TS-7-F, several options are available, including: - BZX84C3V6TS-7-F: 3.6V Zener diode in SOT-23 package - BZX84C5V1TS-7-F: 5.1V Zener diode in SOT-23 package - BZX84C6V8TS-7-F: 6.8V Zener diode in SOT-23 package

In conclusion, the BZX84C4V7TS-7-F plays a vital role in voltage regulation and protection within electronic circuits, offering a balance of performance and reliability. Its compact size and stable characteristics make it a preferred choice for various applications, despite its limitations in voltage range and sensitivity to temperature changes.

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