BZX85C43-TR

Introduction

The BZX85C43-TR is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits due to its specific characteristics. 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 BZX85C43-TR.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, high reliability
• Package: DO-41
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage: 43V
• Power Dissipation: 1.3W
• Zener Impedance: 5Ω
• Operating Temperature Range: -65°C to +200°C
• Storage Temperature Range: -65°C to +225°C

Detailed Pin Configuration

The BZX85C43-TR typically has two pins and follows the standard pin configuration for Zener diodes.

Functional Features

• Precise voltage regulation: The BZX85C43-TR maintains a constant voltage across its terminals, making it suitable for various applications requiring stable voltage levels.
• Low impedance: This diode exhibits low impedance, allowing for efficient current flow and minimal power loss.
• High reliability: With its robust construction and consistent performance, the BZX85C43-TR offers high reliability in diverse operating conditions.

Advantages and Disadvantages

Advantages

• Stable voltage regulation
• Low impedance for efficient current flow
• High reliability in different environments

Disadvantages

• Limited voltage options (specifically designed for 43V)

Working Principles

The BZX85C43-TR operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at or above its breakdown voltage. This allows it to regulate the voltage in electronic circuits and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The BZX85C43-TR finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio amplifiers - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the BZX85C43-TR include: - BZX85C39-TR: 39V Zener diode with similar characteristics - BZX85C47-TR: 47V Zener diode offering a slightly higher voltage rating - BZX85C43-TAP: Similar 43V Zener diode in a different package format

In conclusion, the BZX85C43-TR Zener diode serves as a reliable and precise component for voltage regulation and protection in electronic circuits, offering stable performance and low impedance. Its application spans across various industries, and it has several alternative models with similar functionalities.

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