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BZX79-C8V2,143
Product Overview
Category
The BZX79-C8V2,143 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 8.2V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Tolerance: ±5%
Packaging/Quantity
The BZX79-C8V2,143 is typically available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.
Essence
This Zener diode is essential for maintaining a constant voltage across a circuit, protecting sensitive components from voltage spikes.
Specifications
- Zener voltage: 8.2V
- Power dissipation: 500mW
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The BZX79-C8V2,143 Zener diode has two pins, with the cathode being marked by a band around the diode body.
Functional Features
- Voltage regulation: The diode maintains a constant voltage across the circuit.
- Overvoltage protection: It prevents damage to sensitive components by diverting excess voltage.
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZX79-C8V2,143 operates based on the Zener effect, where it begins to conduct in the reverse-biased direction once the voltage across it reaches the specified Zener voltage.
Detailed Application Field Plans
This Zener diode 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-C8V2,143 include: - BZX79-C7V5,143 - BZX79-C9V1,143 - BZX79-C10V,143 - BZX79-C6V8,143
In conclusion, the BZX79-C8V2,143 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications in electronics.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZX79-C8V2,143 trong giải pháp kỹ thuật
What is the BZX79-C8V2,143 used for?
- The BZX79-C8V2,143 is a voltage regulator diode commonly used in electronic circuits to stabilize and regulate voltage.
What is the maximum voltage rating of the BZX79-C8V2,143?
- The maximum voltage rating of the BZX79-C8V2,143 is 8.2V.
What is the power dissipation of the BZX79-C8V2,143?
- The power dissipation of the BZX79-C8V2,143 is typically around 500mW.
How does the BZX79-C8V2,143 function in overvoltage protection?
- The BZX79-C8V2,143 can be used in overvoltage protection circuits to clamp the voltage and protect sensitive components from damage.
Can the BZX79-C8V2,143 be used in voltage reference applications?
- Yes, the BZX79-C8V2,143 can be used as a stable voltage reference due to its precise voltage regulation characteristics.
What are the typical applications of the BZX79-C8V2,143 in technical solutions?
- The BZX79-C8V2,143 is commonly used in voltage regulation, overvoltage protection, voltage reference, and precision signal conditioning circuits.
What is the temperature coefficient of the BZX79-C8V2,143?
- The temperature coefficient of the BZX79-C8V2,143 is typically low, ensuring stable performance across varying temperatures.
Is the BZX79-C8V2,143 suitable for battery charging circuits?
- Yes, the BZX79-C8V2,143 can be used in battery charging circuits to regulate the charging voltage and protect the battery from overcharging.
What are the key electrical characteristics of the BZX79-C8V2,143?
- The key electrical characteristics include its voltage regulation, power dissipation, temperature stability, and reverse leakage current.
Are there any specific layout considerations when using the BZX79-C8V2,143 in a circuit?
- It is important to consider proper heat sinking and placement to ensure optimal performance and reliability of the BZX79-C8V2,143 in a circuit.