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20KPA80A-B
Product Category: Electronic Component
Basic Information Overview: - Category: Diode - Use: Surge protection in electronic circuits - Characteristics: High power handling capability, fast response time, low clamping voltage - Package: Axial leaded package - Essence: Protecting electronic devices from voltage surges - Packaging/Quantity: Typically packaged in reels or tubes, quantity varies by manufacturer
Specifications: - Peak Pulse Power: 20,000 Watts - Standoff Voltage: 80V - Breakdown Voltage: 88.9V to 98.8V - Maximum Clamping Voltage: 129V at 32A - Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration: - The 20KPA80A-B diode has a standard axial leaded package with two leads. The anode is connected to the longer lead, while the cathode is connected to the shorter lead.
Functional Features: - Rapid response to transient over-voltage conditions - High surge current capability - Low incremental surge resistance - RoHS compliant
Advantages and Disadvantages: - Advantages: - Excellent surge protection for sensitive electronic components - Fast reaction time to voltage spikes - Wide operating temperature range - Disadvantages: - Relatively large physical size compared to surface mount devices - Requires additional PCB space for mounting
Working Principles: The 20KPA80A-B operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode rapidly conducts excess current to ground, preventing damage to downstream electronic components.
Detailed Application Field Plans: - Telecommunications: Protection of communication equipment from lightning-induced surges - Industrial Control Systems: Safeguarding PLCs and other control electronics from power line transients - Automotive Electronics: Shielding sensitive automotive systems from voltage spikes
Detailed and Complete Alternative Models: - 20KPA Series: Includes various models with different standoff voltages and power ratings - P6KE Series: Similar axial leaded diodes with lower power handling capabilities
This comprehensive entry provides a detailed overview of the 20KPA80A-B diode, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 20KPA80A-B en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 20KPA80A-B in technical solutions:
Q: What is the maximum peak pulse power dissipation of 20KPA80A-B? A: The maximum peak pulse power dissipation of 20KPA80A-B is 20000W for a 10/1000μs waveform.
Q: What is the breakdown voltage of 20KPA80A-B? A: The breakdown voltage of 20KPA80A-B is 85V.
Q: What is the typical clamping voltage of 20KPA80A-B under surge current conditions? A: The typical clamping voltage of 20KPA80A-B is 137V at 50A.
Q: Can 20KPA80A-B be used for surge protection in power supply units? A: Yes, 20KPA80A-B is suitable for surge protection in power supply units due to its high power dissipation capability.
Q: Is 20KPA80A-B RoHS compliant? A: Yes, 20KPA80A-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: What is the operating temperature range of 20KPA80A-B? A: The operating temperature range of 20KPA80A-B is -55°C to +175°C, allowing for use in a wide range of environments.
Q: Can 20KPA80A-B be used for surge protection in telecommunications equipment? A: Yes, 20KPA80A-B is commonly used for surge protection in telecommunications equipment due to its high surge handling capability.
Q: Does 20KPA80A-B have a low leakage current? A: Yes, 20KPA80A-B features a low leakage current, which is beneficial for applications requiring minimal power consumption.
Q: What is the package type of 20KPA80A-B? A: 20KPA80A-B is available in a DO-201AD (DO-27) package, which is widely used for high-power diode applications.
Q: Can 20KPA80A-B be used for surge protection in automotive electronics? A: Yes, 20KPA80A-B is suitable for surge protection in automotive electronics, providing reliable overvoltage protection for various automotive systems.
I hope these questions and answers provide helpful information about the application of 20KPA80A-B in technical solutions. Let me know if you need further assistance!