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1N4731A BK Encyclopedia Entry
Product Overview
The 1N4731A BK is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and stabilization in electronic circuits. The device exhibits characteristics such as precise voltage regulation, low impedance, and high reliability. It is typically packaged in a glass encapsulation with a standard quantity of 100 pieces per package.
Specifications
- Voltage: 4.3V
- Power Dissipation: 1.0W
- Operating Temperature Range: -65°C to +200°C
- Zener Impedance: 5Ω
- Package Type: Glass Axial
Detailed Pin Configuration
The 1N4731A BK Zener diode has a standard axial lead configuration with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Low impedance
- High reliability
- Reverse voltage protection
Advantages and Disadvantages
Advantages
- Provides stable voltage regulation
- Low cost
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from excessive current
Working Principles
The 1N4731A BK Zener diode operates based on the principle of the Zener effect. When the voltage across the diode reaches its specified breakdown voltage, it begins to conduct in the reverse direction, effectively stabilizing the voltage across the circuit.
Detailed Application Field Plans
The 1N4731A BK Zener diode finds extensive application in various electronic circuits, including: - Voltage regulators - Power supplies - Signal clamping - Overvoltage protection
Detailed and Complete Alternative Models
Some alternative models to the 1N4731A BK Zener diode include: - 1N4732A BK (4.7V) - 1N4733A BK (5.1V) - 1N4734A BK (5.6V) - 1N4735A BK (6.2V)
In conclusion, the 1N4731A BK Zener diode is a reliable and cost-effective component widely used for voltage regulation and stabilization in electronic circuits. Its precise voltage regulation, low impedance, and high reliability make it a popular choice among engineers and hobbyists alike.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4731A BK en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 1N4731A BK in technical solutions:
What is 1N4731A BK?
- 1N4731A BK is a Zener diode with a voltage rating of 4.3V.
What is the typical application of 1N4731A BK?
- The 1N4731A BK is commonly used as a voltage regulator in electronic circuits.
What is the maximum power dissipation for 1N4731A BK?
- The maximum power dissipation for 1N4731A BK is 1.0W.
What is the operating temperature range for 1N4731A BK?
- The operating temperature range for 1N4731A BK is -65°C to +200°C.
How does 1N4731A BK behave in reverse bias?
- In reverse bias, the 1N4731A BK acts as a normal diode until the breakdown voltage is reached, at which point it conducts heavily.
Can 1N4731A BK be used for voltage regulation in low-power applications?
- Yes, 1N4731A BK is suitable for voltage regulation in low-power applications due to its relatively low power dissipation.
What are the typical package types available for 1N4731A BK?
- The 1N4731A BK is commonly available in DO-41 axial leaded package.
What are the key characteristics that make 1N4731A BK suitable for voltage regulation?
- The stable breakdown voltage and low dynamic impedance make 1N4731A BK suitable for voltage regulation.
Can 1N4731A BK be used in automotive electronics?
- Yes, 1N4731A BK can be used in automotive electronics due to its wide operating temperature range.
Are there any precautions to consider when using 1N4731A BK in a circuit?
- It's important to ensure that the maximum power dissipation is not exceeded and to observe proper polarity when using 1N4731A BK in a circuit.
I hope these questions and answers provide the information you were looking for! If you have any more questions, feel free to ask.