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BZX79-C22,133 Encyclopedia Entry
Product Overview
Category
The BZX79-C22,133 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 22V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5µA
Package
The BZX79-C22,133 is typically available in a DO-35 package.
Essence
The essence of the BZX79-C22,133 lies in its ability to maintain a constant voltage across its terminals, making it suitable for various electronic applications.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 22V
- 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-C22,133 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
The BZX79-C22,133 operates as a voltage regulator, maintaining a constant voltage across its terminals when reverse biased.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
When the BZX79-C22,133 is reverse biased, it allows current to flow once the voltage across its terminals reaches the specified Zener voltage, effectively regulating the voltage.
Detailed Application Field Plans
The BZX79-C22,133 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX79-C22,133 include: - BZX79-C20,133 (Zener voltage: 20V) - BZX79-C24,133 (Zener voltage: 24V) - BZX79-C18,133 (Zener voltage: 18V)
In conclusion, the BZX79-C22,133 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications, although it does have limitations in power dissipation and sensitivity to temperature variations.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZX79-C22,133 dalam solusi teknis
What is the BZX79-C22,133 diode used for?
- The BZX79-C22,133 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX79-C22,133 diode?
- The maximum forward voltage of the BZX79-C22,133 diode is typically around 1.1V at a forward current of 5mA.
What is the reverse breakdown voltage of the BZX79-C22,133 diode?
- The reverse breakdown voltage of the BZX79-C22,133 diode is approximately 22V.
Can the BZX79-C22,133 diode be used for overvoltage protection?
- Yes, the BZX79-C22,133 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.
What are the typical applications of the BZX79-C22,133 diode?
- Typical applications of the BZX79-C22,133 diode include voltage clamping, voltage regulation, and protection in electronic circuits.
Is the BZX79-C22,133 diode suitable for low-power applications?
- Yes, the BZX79-C22,133 diode is suitable for low-power applications due to its low leakage current and compact size.
What is the temperature range for the BZX79-C22,133 diode?
- The BZX79-C22,133 diode is typically rated for a temperature range of -65°C to +175°C, making it suitable for a wide range of operating conditions.
Does the BZX79-C22,133 diode require a heatsink for operation?
- In most cases, the BZX79-C22,133 diode does not require a heatsink for normal operation due to its low power dissipation.
Can the BZX79-C22,133 diode be used in automotive applications?
- Yes, the BZX79-C22,133 diode can be used in automotive applications where transient voltage suppression and voltage regulation are required.
Are there any specific soldering or handling precautions for the BZX79-C22,133 diode?
- It is recommended to follow standard ESD (electrostatic discharge) precautions and proper soldering techniques when handling and soldering the BZX79-C22,133 diode to ensure its reliability and performance.