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BZX79-C18,143
Product Overview
Category
The BZX79-C18,143 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 18V
- Power dissipation: 500mW
- Package: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5µA
Package
The BZX79-C18,143 is typically available in a DO-35 package.
Essence
This Zener diode provides stable and reliable voltage regulation in various electronic applications.
Packaging/Quantity
It is usually supplied in reels or tubes with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 18V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5µA
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The BZX79-C18,143 Zener diode has two pins and follows the standard pin configuration for DO-35 packages.
Functional Features
- Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage protection: It prevents excessive voltage from damaging sensitive components by diverting excess current.
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZX79-C18,143 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its specified breakdown voltage.
Detailed Application Field Plans
Voltage Regulation
The BZX79-C18,143 is widely used in voltage regulator circuits for stabilizing output voltages in power supplies, amplifiers, and other electronic devices.
Overvoltage Protection
It is employed in circuit designs to protect sensitive components from damage due to overvoltage conditions, ensuring the reliability of electronic systems.
Detailed and Complete Alternative Models
- BZX79-C16,143
- BZX79-C20,143
- BZX79-C22,143
- BZX79-C24,143
These alternative models offer different Zener voltages while sharing similar characteristics and package types.
This entry provides comprehensive information about the BZX79-C18,143 Zener diode, including its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZX79-C18,143 dalam solusi teknis
What is the BZX79-C18,143 diode used for?
- The BZX79-C18,143 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX79-C18,143 diode?
- The maximum forward voltage of the BZX79-C18,143 diode is typically around 1.2V at a forward current of 5mA.
What is the reverse breakdown voltage of the BZX79-C18,143 diode?
- The reverse breakdown voltage of the BZX79-C18,143 diode is approximately 18V.
Can the BZX79-C18,143 diode be used for overvoltage protection?
- Yes, the BZX79-C18,143 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.
What are the typical applications of the BZX79-C18,143 diode in technical solutions?
- The BZX79-C18,143 diode is commonly used in voltage regulators, surge protectors, and general purpose electronic circuits.
What is the power dissipation of the BZX79-C18,143 diode?
- The power dissipation of the BZX79-C18,143 diode is usually around 500mW.
Is the BZX79-C18,143 diode suitable for low voltage applications?
- Yes, the BZX79-C18,143 diode is suitable for low voltage applications due to its relatively low reverse breakdown voltage.
Does the BZX79-C18,143 diode have a fast response time?
- Yes, the BZX79-C18,143 diode typically has a fast response time, making it effective for transient voltage suppression.
Can the BZX79-C18,143 diode be used in temperature-sensitive environments?
- The BZX79-C18,143 diode has a wide operating temperature range, making it suitable for use in various temperature-sensitive environments.
Are there any specific considerations when using the BZX79-C18,143 diode in technical solutions?
- It's important to consider the maximum forward current, reverse leakage current, and thermal characteristics when integrating the BZX79-C18,143 diode into technical solutions.