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5KP78C Product Overview
Introduction
5KP78C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against overvoltage transients in electronic circuits
- Characteristics: High power handling capability, fast response time, low clamping voltage
- Package: DO-201AD (DO-27)
- Essence: Safeguarding sensitive electronic components from voltage spikes
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier
Specifications
- Peak Power Dissipation: 5000W
- Breakdown Voltage: 78V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 66.3V
- Clamping Voltage: 107V at 10A
- RoHS Compliant: Yes
Detailed Pin Configuration
The 5KP78C TVS diode has a simple two-pin configuration: 1. Anode (A) 2. Cathode (K)
Functional Features
- Transient Voltage Suppression: Rapidly clamps voltage spikes to a safe level, protecting downstream components.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to sensitive electronics.
- High Power Handling: Capable of dissipating large amounts of energy during transient events.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High power handling capability
Disadvantages
- Requires careful circuit design for optimal performance
- May introduce some signal distortion during transient events
Working Principles
When an overvoltage transient occurs, the 5KP78C TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The 5KP78C TVS diode finds extensive use in various applications, including: - Power supply units - Automotive electronics - Industrial control systems - Telecommunication equipment - Consumer electronics
Detailed and Complete Alternative Models
Several alternative TVS diodes with similar characteristics to the 5KP78C include: - 5KP6.8C - 5KP10C - 5KP15C - 5KP24C - 5KP33C
In conclusion, the 5KP78C TVS diode offers robust protection against overvoltage transients, making it an essential component in safeguarding electronic circuits across diverse industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP78C en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 5KP78C in technical solutions:
Q: What is the maximum peak pulse power dissipation of 5KP78C? A: The maximum peak pulse power dissipation of 5KP78C is 5000W for a 10/1000μs waveform.
Q: What is the breakdown voltage of 5KP78C? A: The breakdown voltage of 5KP78C is 78V.
Q: Can 5KP78C be used for surge protection in power supplies? A: Yes, 5KP78C can be used for surge protection in power supplies due to its high power dissipation capability.
Q: Is 5KP78C suitable for overvoltage protection in automotive electronics? A: Yes, 5KP78C is suitable for overvoltage protection in automotive electronics where transient voltage suppression is required.
Q: What is the clamping voltage of 5KP78C? A: The clamping voltage of 5KP78C is typically 103V at 10A.
Q: Can 5KP78C be used for ESD protection in communication equipment? A: Yes, 5KP78C can be used for ESD protection in communication equipment to safeguard against electrostatic discharge events.
Q: What is the response time of 5KP78C during transient voltage events? A: The response time of 5KP78C is very fast, typically responding within nanoseconds to clamp transient voltages.
Q: Is 5KP78C suitable for surge protection in industrial control systems? A: Yes, 5KP78C is suitable for surge protection in industrial control systems to protect sensitive components from voltage spikes.
Q: Can 5KP78C be used for lightning protection in outdoor applications? A: Yes, 5KP78C can be used for lightning protection in outdoor applications where robust transient voltage suppression is needed.
Q: What is the operating temperature range of 5KP78C? A: The operating temperature range of 5KP78C is typically -55°C to +175°C, making it suitable for a wide range of environments and applications.