BZX384C12-HE3-18

Introduction

The BZX384C12-HE3-18 is a voltage regulator diode that belongs to the category of electronic components. This diode is commonly used in various electronic circuits to regulate voltage and protect sensitive components from overvoltage.

Basic Information Overview

Category: Electronic component
Use: Voltage regulation and overvoltage protection
Characteristics: Low forward voltage drop, high surge capability
Package: SOD-323
Essence: Voltage regulation and protection
Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

Voltage Rating: 12V
Power Dissipation: 250mW
Forward Voltage Drop: 1V
Reverse Leakage Current: 5μA
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX384C12-HE3-18 has a SOD-323 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Voltage Regulation: The diode maintains a constant voltage drop across its terminals, providing a stable output voltage.
Overvoltage Protection: It protects connected components by limiting the voltage across them.

Advantages and Disadvantages

Advantages

Low forward voltage drop
High surge capability
Small form factor

Disadvantages

Limited power dissipation capability
Operating temperature range constraints

Working Principles

The BZX384C12-HE3-18 operates based on the principle of zener breakdown. When the voltage across its terminals exceeds the specified value, it conducts current to regulate the voltage.

Detailed Application Field Plans

The BZX384C12-HE3-18 finds applications in various electronic circuits, including: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX384C12-HE3-18 include: - 1N4742A - BZT52C12 - MMBZ5228B

In conclusion, the BZX384C12-HE3-18 is a crucial electronic component used for voltage regulation and overvoltage protection in a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384C12-HE3-18 v technických řešeních

What is the BZX384C12-HE3-18?
- The BZX384C12-HE3-18 is a 12V Zener diode designed for voltage regulation and protection in electronic circuits.
What are the key features of the BZX384C12-HE3-18?
- The key features include a 12V breakdown voltage, low leakage current, and a small surface-mount package.
How is the BZX384C12-HE3-18 typically used in technical solutions?
- It is commonly used for voltage regulation, overvoltage protection, and voltage reference applications in various electronic devices and circuits.
What are the important specifications to consider when using the BZX384C12-HE3-18?
- Key specifications to consider include the maximum power dissipation, forward voltage, reverse current, and temperature coefficient.
Can the BZX384C12-HE3-18 be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection purposes.
What are the recommended operating conditions for the BZX384C12-HE3-18?
- It is typically operated within a specified temperature range and under certain current and voltage conditions as outlined in the datasheet.
Are there any application notes or reference designs available for the BZX384C12-HE3-18?
- Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing the diode effectively in their circuits.
What are the potential failure modes of the BZX384C12-HE3-18?
- Common failure modes may include exceeding the maximum power dissipation, operating outside the specified temperature range, or exposure to excessive voltage transients.
Can the BZX384C12-HE3-18 be used in low-power battery-operated devices?
- Yes, its low leakage current and voltage regulation capabilities make it suitable for use in such devices.
Where can I find detailed technical information about the BZX384C12-HE3-18?
- Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.