BZX384B11-HE3-18

Introduction

The BZX384B11-HE3-18 is a crucial component in the field of electronics, specifically within the category of voltage regulator diodes. This entry will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: The BZX384B11-HE3-18 is utilized to regulate voltage in electronic circuits, ensuring a stable output voltage.
• Characteristics: It exhibits high reliability, low leakage current, and precise voltage regulation.
• Package: The BZX384B11-HE3-18 is typically available in a small, surface-mount package.
• Essence: Its essence lies in providing accurate voltage regulation for various electronic applications.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Voltage Rating: 11V
• Power Dissipation: 350mW
• Forward Voltage Drop: 0.9V
• Reverse Leakage Current: 5µA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZX384B11-HE3-18 typically features two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Voltage Regulation: It ensures a constant output voltage despite fluctuations in input voltage or load variations.
• Overvoltage Protection: Provides protection against excessive voltage spikes, safeguarding downstream components.
• Low Leakage Current: Minimizes power loss and enhances efficiency in electronic circuits.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability
• Compact form factor
• Low leakage current

Disadvantages

• Limited voltage range
• Susceptible to thermal issues in high-power applications

Working Principles

The BZX384B11-HE3-18 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, shunting excess current to maintain a constant output voltage.

Detailed Application Field Plans

The BZX384B11-HE3-18 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Several alternative models can be considered as substitutes for the BZX384B11-HE3-18, including: - BZX384B10-HE3-18 - BZX384B12-HE3-18 - BZX384B13-HE3-18 - BZX384B14-HE3-18

In conclusion, the BZX384B11-HE3-18 plays a pivotal role in voltage regulation within electronic circuits, offering precise control and reliability. Its compact design and functional features make it an essential component in a wide range of applications.

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