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BZX79-C2V7,143 Encyclopedia Entry
Product Overview
Category
The BZX79-C2V7,143 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 2.7V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.1V
- Reverse current: 5µA
Package
The BZX79-C2V7,143 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 packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 2.7V
- Power dissipation: 500mW
- Maximum forward voltage: 1.1V
- Maximum reverse current: 5µA
- Operating temperature range: -65°C to +200°C
- Package type: DO-35
Detailed Pin Configuration
The BZX79-C2V7,143 Zener diode has two pins, with the cathode connected to the positive side and the anode connected to the negative side of the circuit.
Functional Features
- Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage protection: It can protect sensitive components by diverting excess voltage away from them.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Low cost
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from excessive current or voltage spikes
Working Principles
The BZX79-C2V7,143 operates based on the Zener effect, where it allows current to flow in the reverse direction when the voltage reaches its specified Zener voltage, effectively maintaining a constant voltage drop across its terminals.
Detailed Application Field Plans
The BZX79-C2V7,143 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-C2V7,143 include: - BZX79-C2V4,143 - BZX79-C3V0,143 - BZX79-C3V3,143 - BZX79-C3V6,143
In conclusion, the BZX79-C2V7,143 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and low cost make it a popular choice in various applications, despite its limitations in power dissipation. Additionally, there are alternative models available to suit different voltage requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZX79-C2V7,143 trong giải pháp kỹ thuật
What is the BZX79-C2V7,143 diode used for?
- The BZX79-C2V7,143 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum voltage rating of the BZX79-C2V7,143 diode?
- The maximum voltage rating of the BZX79-C2V7,143 diode is 33V.
What is the power dissipation of the BZX79-C2V7,143 diode?
- The power dissipation of the BZX79-C2V7,143 diode is typically around 500mW.
How does the BZX79-C2V7,143 diode provide voltage regulation?
- The BZX79-C2V7,143 diode operates by shunting excess current when the voltage exceeds its breakdown voltage, effectively regulating the voltage across the circuit.
Can the BZX79-C2V7,143 diode be used for overvoltage protection?
- Yes, the BZX79-C2V7,143 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.
What are the typical applications of the BZX79-C2V7,143 diode?
- Typical applications include voltage clamping, voltage regulation, overvoltage protection, and transient voltage suppression in electronic circuits.
What is the forward voltage drop of the BZX79-C2V7,143 diode?
- The forward voltage drop of the BZX79-C2V7,143 diode is typically around 0.9V at a specified current.
Is the BZX79-C2V7,143 diode suitable for low-power applications?
- Yes, the BZX79-C2V7,143 diode is suitable for low-power applications due to its moderate power dissipation rating.
What is the temperature coefficient of the BZX79-C2V7,143 diode?
- The temperature coefficient of the BZX79-C2V7,143 diode is typically around -2 mV/°C.
Are there any specific considerations for using the BZX79-C2V7,143 diode in technical solutions?
- It's important to consider the operating temperature range, current requirements, and voltage transients when integrating the BZX79-C2V7,143 diode into technical solutions.