BZT52HC4V7WF-7: Product Overview and Detailed Information

Introduction

The BZT52HC4V7WF-7 is a crucial component in the field of electronics, offering a wide range of applications and features. This entry provides an in-depth look at the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Regulation and Protection
• Characteristics: Low Power Dissipation, High Stability, Small Package Size
• Package: SOD-123F
• Essence: Zener Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage: 4.7V
• Power Dissipation: 150mW
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 1.2V
• Reverse Leakage Current: 5μA

Detailed Pin Configuration

The BZT52HC4V7WF-7 follows the standard SOD-123F package configuration, with the following pinout: 1. Anode 2. Cathode

Functional Features

• Voltage Regulation: Provides stable 4.7V output under varying input conditions
• Overvoltage Protection: Safeguards downstream components from voltage spikes
• Low Power Dissipation: Minimizes energy loss during operation

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs
• High stability ensures consistent performance in diverse environments
• Low power dissipation reduces thermal impact on surrounding components

Disadvantages

• Limited current handling capability compared to larger diode options
• Sensitive to excessive temperature and voltage fluctuations

Working Principles

The BZT52HC4V7WF-7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage within the specified range. When the input voltage exceeds the Zener voltage, the diode conducts, limiting the output voltage to the Zener voltage level.

Detailed Application Field Plans

The BZT52HC4V7WF-7 finds extensive use in various electronic systems, including: - Voltage Regulation in Portable Electronics - Overvoltage Protection in Automotive Electronics - Signal Clipping in Audio Circuits - Voltage Reference in Sensor Interfaces

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or package sizes, alternative models include: - BZT52H-C3V6WF-7 (3.6V Zener Voltage, SOD-123F Package) - BZT52HC5V1WF-7 (5.1V Zener Voltage, SOD-123F Package) - BZT52HC6V8WF-7 (6.8V Zener Voltage, SOD-123F Package)

In conclusion, the BZT52HC4V7WF-7 serves as a vital component in electronic systems, offering reliable voltage regulation and protection. Its compact size, stable performance, and versatile applications make it a valuable asset in modern electronics design.

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