BZX384B75-HE3-18
Product Overview
Category
The BZX384B75-HE3-18 belongs to the category of voltage regulator diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
- Wide operating temperature range
Package
The BZX384B75-HE3-18 is typically available in a small, surface-mount package.
Essence
This diode serves as a crucial component in maintaining stable voltage levels within electronic systems.
Packaging/Quantity
It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 75V
- Power Dissipation: 300mW
- Forward Voltage Drop: 0.9V
- Reverse Leakage Current: 5μA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BZX384B75-HE3-18 typically has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Voltage regulation
- Overvoltage protection
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Low power dissipation
Disadvantages
- Limited maximum voltage handling capability
- Sensitive to temperature variations
Working Principles
The BZX384B75-HE3-18 operates by shunting excess voltage away from the protected circuit when the voltage exceeds the specified level. It achieves this through the process of reverse breakdown.
Detailed Application Field Plans
Automotive Electronics
Used in automotive electronic systems to protect sensitive components from voltage spikes.
Consumer Electronics
In consumer electronics, it is employed to regulate and protect voltage-sensitive circuits.
Industrial Control Systems
Utilized in industrial control systems to ensure stable voltage supply to critical components.
Detailed and Complete Alternative Models
- BZX384B75-HE3-08
- BZX384B75-HE3-12
- BZX384B75-HE3-24
This comprehensive entry provides a detailed overview of the BZX384B75-HE3-18, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
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What is the BZX384B75-HE3-18?
- The BZX384B75-HE3-18 is a Zener diode with a voltage rating of 75V and a power rating of 300mW.
What are the typical applications of BZX384B75-HE3-18?
- It is commonly used in voltage regulation, surge protection, and voltage reference circuits.
What is the maximum current that BZX384B75-HE3-18 can handle?
- The maximum current for BZX384B75-HE3-18 is typically around 20mA.
How does BZX384B75-HE3-18 provide voltage regulation?
- It operates in the reverse breakdown region to maintain a constant voltage across its terminals.
What are the key specifications of BZX384B75-HE3-18?
- The key specifications include its voltage rating, power rating, maximum current, and temperature coefficient.
Can BZX384B75-HE3-18 be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage conditions.
What are the temperature considerations for BZX384B75-HE3-18?
- It has a low temperature coefficient, making it suitable for applications where temperature stability is important.
Is BZX384B75-HE3-18 suitable for automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection.
What are the packaging options available for BZX384B75-HE3-18?
- It is available in various surface mount and through-hole packages for different application requirements.
Are there any alternative components to BZX384B75-HE3-18 with similar specifications?
- Yes, there are other Zener diodes with comparable voltage and power ratings that can be used as alternatives.