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5KP28A-B Product Overview
Introduction
The 5KP28A-B is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 5KP28A-B, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Information Overview
- Category: Electronic Component
- Use: Protection against voltage transients in electronic circuits
- Characteristics: High power handling capability, fast response time, low clamping voltage
- Package: Axial leaded package
- Essence: Safeguarding electronic circuits from voltage spikes and surges
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Peak Power Dissipation: 5000W
- Breakdown Voltage: 28V
- Operating Temperature Range: -55°C to +175°C
- Polarity: Unidirectional
Detailed Pin Configuration
The 5KP28A-B TVS diode typically features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
- Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected circuits.
Advantages and Disadvantages
Advantages
- High power handling capability
- Fast response time
- Low clamping voltage
Disadvantages
- Unidirectional protection only
- Requires proper installation for effective protection
Working Principles
When a voltage transient occurs, the 5KP28A-B TVS diode conducts excess current to ground, preventing it from reaching the protected circuit. This action effectively limits the voltage across the circuit, safeguarding it from potential damage.
Detailed Application Field Plans
The 5KP28A-B is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model 1: 5KP30A-B
- Alternative Model 2: 5KP33A-B
- Alternative Model 3: 5KP36A-B
In summary, the 5KP28A-B TVS diode serves as a crucial component in protecting electronic circuits from voltage transients, offering high power handling capabilities and fast response times. Its application spans across diverse industries, making it an essential part of modern electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP28A-B en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 5KP28A-B in technical solutions:
Q: What is the maximum peak pulse power dissipation of 5KP28A-B? A: The maximum peak pulse power dissipation of 5KP28A-B is 5000 watts for a 10/1000μs waveform.
Q: What is the breakdown voltage of 5KP28A-B? A: The breakdown voltage of 5KP28A-B is 28 volts.
Q: What is the typical clamping voltage of 5KP28A-B? A: The typical clamping voltage of 5KP28A-B is 45.7 volts at 100A.
Q: What is the operating temperature range of 5KP28A-B? A: The operating temperature range of 5KP28A-B is -55°C to +175°C.
Q: What are the typical applications of 5KP28A-B? A: 5KP28A-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
Q: What is the response time of 5KP28A-B? A: The response time of 5KP28A-B is less than 1 picosecond.
Q: Is 5KP28A-B RoHS compliant? A: Yes, 5KP28A-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Q: Can 5KP28A-B be used for overvoltage protection in power supply units? A: Yes, 5KP28A-B is suitable for overvoltage protection in power supply units and can help safeguard against voltage transients.
Q: What is the package type of 5KP28A-B? A: 5KP28A-B is available in a DO-201AD (DO-27) package.
Q: Does 5KP28A-B have any industry certifications? A: Yes, 5KP28A-B is often certified to meet industry standards such as IEC 61000-4-5 for surge immunity.
These questions and answers provide a comprehensive overview of the key aspects of 5KP28A-B and its application in technical solutions.