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BZX55C47 A0G
Product Overview
Category
The BZX55C47 A0G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 47V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.1V
- Reverse current: 5μA
Package
The BZX55C47 A0G is typically available in a DO-35 package.
Essence
This Zener diode is essential for maintaining a constant voltage across a circuit, preventing voltage spikes and ensuring stable operation.
Packaging/Quantity
It is usually supplied in reels or tubes with varying quantities depending on the manufacturer.
Specifications
- Zener voltage: 47V
- 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 BZX55C47 A0G Zener diode has two pins, anode, and cathode, which are identified by the color band on the diode body.
Functional Features
- Voltage regulation: The Zener 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
- Susceptible to thermal runaway at high currents
Working Principles
The Zener diode operates in the reverse-biased mode, allowing it to conduct when the voltage across it reaches the Zener voltage. This characteristic enables it to regulate voltage and protect the circuit from overvoltage conditions.
Detailed Application Field Plans
The BZX55C47 A0G Zener diode finds applications in various fields such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the BZX55C47 A0G include: - BZX55C46 - BZX55C48 - BZX55C49 - 1N4731A - 1N4732A
In conclusion, the BZX55C47 A0G Zener diode is a crucial component in electronic circuits, providing voltage regulation and overvoltage protection. Its compact size and precise voltage regulation make it suitable for a wide range of applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX55C47 A0G v technických řešeních
What is the BZX55C47 A0G?
- The BZX55C47 A0G is a 47V Zener diode with a power rating of 500mW, commonly used in voltage regulation and protection circuits.
What are the typical applications of BZX55C47 A0G?
- It is commonly used for voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the maximum power dissipation of BZX55C47 A0G?
- The maximum power dissipation of BZX55C47 A0G is 500mW.
What is the voltage tolerance of BZX55C47 A0G?
- The voltage tolerance of BZX55C47 A0G is typically ±5%.
What is the operating temperature range of BZX55C47 A0G?
- The operating temperature range of BZX55C47 A0G is usually -65°C to +200°C.
How does BZX55C47 A0G provide overvoltage protection?
- When the input voltage exceeds the breakdown voltage (47V), the BZX55C47 A0G conducts, diverting excess current and protecting the circuit downstream.
Can BZX55C47 A0G be used as a voltage reference?
- Yes, it can be used as a stable voltage reference in precision circuits due to its well-defined breakdown voltage.
What are the key characteristics of BZX55C47 A0G for voltage regulation?
- It has a sharp breakdown voltage, low dynamic impedance, and good stability over a wide range of currents.
Is BZX55C47 A0G suitable for high-frequency applications?
- While it can function at moderate frequencies, it may not be ideal for high-frequency applications due to its inherent capacitance and response time.
Are there any alternative components that can be used in place of BZX55C47 A0G?
- Yes, other Zener diodes with similar breakdown voltages and power ratings can be used as alternatives, but their specific characteristics should be considered for compatibility.