BZD27C43PHRHG Product Overview

Introduction

The BZD27C43PHRHG is a specialized electronic component designed for specific applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The BZD27C43PHRHG belongs to the category of voltage regulator diodes. It is primarily used for voltage regulation and transient voltage suppression in various electronic circuits and systems.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage Regulation and Transient Voltage Suppression
• Characteristics: High Voltage Tolerance, Low Leakage Current
• Package: SOD-123 Package
• Essence: Precision Voltage Regulation
• Packaging/Quantity: Available in Tape and Reel Packaging, Quantity per Reel: 3000 units

Specifications

• Voltage Rating: 43V
• Power Dissipation: 1W
• Forward Voltage Drop: 0.9V at 200mA
• Reverse Leakage Current: 5µA at 25°C

Detailed Pin Configuration

The BZD27C43PHRHG has a standard SOD-123 package with three pins: 1. Anode 2. Cathode 3. Not Connected (NC)

Functional Features

• Voltage Regulation: Provides stable output voltage under varying input conditions.
• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
• Low Leakage Current: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• High Voltage Tolerance
• Low Forward Voltage Drop
• Compact SOD-123 Package

Disadvantages

• Limited Power Dissipation Capability
• Sensitivity to Reverse Voltage Spikes

Working Principles

The BZD27C43PHRHG operates based on the Zener diode principle, where it maintains a constant voltage across its terminals by conducting in reverse-biased mode when the voltage exceeds the specified threshold.

Detailed Application Field Plans

The BZD27C43PHRHG finds extensive use in the following application fields: 1. Power Supply Units 2. Voltage Regulation Circuits 3. Overvoltage Protection Systems 4. Electronic Equipment with Sensitive Components

Detailed and Complete Alternative Models

For applications requiring similar functionality, the following alternative models can be considered: - BZX84C43 - 1N4743A - P6KE43CA - MMBZ27VCLT1G

In conclusion, the BZD27C43PHRHG is a crucial component in electronic systems requiring precise voltage regulation and transient voltage suppression. Its unique characteristics and specifications make it suitable for a wide range of applications, ensuring the reliability and stability of electronic circuits and devices.

[Word Count: 498]