Veja as especificações para detalhes do produto.
1N4480 BK - English Editing Encyclopedia Entry
Product Overview
The 1N4480 BK is a diode belonging to the category of semiconductor devices. It is commonly used in electronic circuits for its unique characteristics and reliable performance. This diode is known for its high efficiency and robust packaging, making it suitable for various applications.
Basic Information
- Category: Semiconductor Diode
- Use: Rectification and voltage regulation in electronic circuits
- Characteristics: High efficiency, low forward voltage drop, fast switching speed
- Package: Standard diode package (e.g., DO-41)
- Essence: Essential component for rectifying and regulating electrical signals
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Forward Voltage Drop: 0.7V (typical)
- Reverse Voltage: 50V
- Maximum Forward Current: 1A
- Operating Temperature Range: -65°C to 175°C
- Package Type: DO-41
Detailed Pin Configuration
The 1N4480 BK diode has two pins: the anode and the cathode. The anode is typically marked with a band or a line on the body of the diode, while the cathode is the other terminal.
Functional Features
- Rectification: Converts alternating current (AC) to direct current (DC)
- Voltage Regulation: Maintains a stable output voltage in electronic circuits
- Fast Switching: Enables rapid response to changes in input signals
Advantages and Disadvantages
Advantages
- High efficiency
- Low forward voltage drop
- Fast switching speed
- Reliable performance
Disadvantages
- Limited reverse voltage tolerance
- Sensitive to temperature variations
Working Principles
The 1N4480 BK diode operates based on the principle of semiconductor junction behavior. When forward-biased, it allows current flow, acting as a conductor. In reverse bias, it blocks the current flow, acting as an insulator. This behavior enables it to rectify and regulate electrical signals effectively.
Detailed Application Field Plans
The 1N4480 BK diode finds extensive use in various electronic applications, including: - Power supplies - Voltage regulators - Signal demodulation circuits - Switching circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
- 1N4001
- 1N4148
- 1N5819
- 1N5399
- 1N5408
In summary, the 1N4480 BK diode is a versatile semiconductor device with excellent rectification and voltage regulation capabilities. Its high efficiency and fast switching speed make it a preferred choice in numerous electronic circuits and applications.
Word Count: 410
Liste 10 perguntas e respostas comuns relacionadas à aplicação de 1N4480 BK em soluções técnicas
What is 1N4480 BK?
- 1N4480 BK is a silicon rectifier diode commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).
What are the key specifications of 1N4480 BK?
- The 1N4480 BK has a maximum repetitive peak reverse voltage of 1000V, average forward current of 4A, and a forward voltage drop of 1.1V at 4A.
How is 1N4480 BK typically used in technical solutions?
- It is commonly used in power supply circuits, battery chargers, and other applications where AC to DC conversion is required.
What are the temperature considerations for 1N4480 BK?
- The operating temperature range for 1N4480 BK is typically -65°C to +175°C, making it suitable for a wide range of environments.
What are the potential failure modes of 1N4480 BK?
- Common failure modes include overcurrent conditions, excessive reverse voltage, and thermal stress leading to breakdown.
Are there any recommended circuit protection measures when using 1N4480 BK?
- It is advisable to incorporate current-limiting resistors and transient voltage suppressors to protect the diode from overvoltage and overcurrent conditions.
Can 1N4480 BK be used in high-frequency applications?
- While it can function in some high-frequency applications, its recovery time may limit its use in very high-speed circuits.
What are the typical packaging options for 1N4480 BK?
- The diode is available in various packages including DO-201AD and R-6.
What are the storage and handling precautions for 1N4480 BK?
- It should be stored in a cool, dry environment and handled with care to avoid electrostatic discharge and physical damage.
Where can I find detailed application notes for using 1N4480 BK in technical solutions?
- Detailed application notes can often be found in the datasheet provided by the manufacturer or through technical resources such as application engineering support from semiconductor distributors.