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BZT52B22-HE3-18
Product Overview
Category
The BZT52B22-HE3-18 belongs to the category of Zener 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 BZT52B22-HE3-18 is typically available in a SOD-123 surface mount package.
Essence
This product serves as a crucial component in maintaining stable voltage levels within electronic devices.
Packaging/Quantity
It is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 22V
- Power Dissipation: 300mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZT52B22-HE3-18 typically consists of two pins, with the anode connected to the positive terminal and the cathode to the negative terminal.
Functional Features
- Provides precise voltage regulation
- Safeguards sensitive components from voltage spikes
- Ensures stable operation of electronic circuits
Advantages and Disadvantages
Advantages
- Small form factor
- Reliable voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Voltage tolerance may not be suitable for all applications
Working Principles
The BZT52B22-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
The BZT52B22-HE3-18 finds extensive use in various applications including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal clamping in communication systems
Detailed and Complete Alternative Models
Some alternative models to the BZT52B22-HE3-18 include: - BZX84C22-7-F - MMBZ5221BLT1G - 1N5221B
In conclusion, the BZT52B22-HE3-18 Zener diode offers reliable voltage regulation and protection in a compact package, making it an essential component in numerous electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52B22-HE3-18 v technických řešeních
What is the BZT52B22-HE3-18?
- The BZT52B22-HE3-18 is a 22V, 500mW Zener diode designed for voltage regulation and overvoltage protection in various electronic circuits.
What are the typical applications of BZT52B22-HE3-18?
- It is commonly used in voltage reference circuits, voltage clamping, and overvoltage protection in power supplies, communication equipment, and consumer electronics.
What is the maximum power dissipation of BZT52B22-HE3-18?
- The maximum power dissipation of BZT52B22-HE3-18 is 500mW.
What is the voltage tolerance of BZT52B22-HE3-18?
- The voltage tolerance of BZT52B22-HE3-18 is typically ±5%.
What is the operating temperature range of BZT52B22-HE3-18?
- The operating temperature range of BZT52B22-HE3-18 is -65°C to +150°C.
Can BZT52B22-HE3-18 be used for reverse polarity protection?
- Yes, it can be used for reverse polarity protection by connecting it in series with the power supply.
Is BZT52B22-HE3-18 suitable for low-power applications?
- Yes, it is suitable for low-power applications due to its 500mW power dissipation rating.
What is the package type of BZT52B22-HE3-18?
- BZT52B22-HE3-18 comes in a SOD-123 package.
Can BZT52B22-HE3-18 be used in automotive electronics?
- Yes, it is suitable for use in automotive electronics as long as the operating temperature range is within the specified limits.
Are there any alternatives to BZT52B22-HE3-18 for similar applications?
- Yes, other Zener diodes with comparable voltage ratings and power dissipation capabilities can be considered as alternatives for similar applications.