P6KE480A - English Editing Encyclopedia Entry
Product Overview
The P6KE480A belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used to protect sensitive electronic components from voltage spikes and transients. The P6KE480A is specifically designed to provide robust protection for electronic circuits against overvoltage events.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, fast response time
- Package: DO-15
- Essence: Robust voltage suppression
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Peak Power Dissipation: 600W
- Breakdown Voltage: 431V to 474V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 408V
- Maximum Clamping Voltage: 658V
- Forward Voltage: 3.5V at 10A
Detailed Pin Configuration
The P6KE480A TVS diode has a standard DO-15 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on protected circuits.
- High Surge Capability: Capable of handling high surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Forward voltage drop may cause power loss in some applications
- Requires careful consideration of placement in circuit design to ensure optimal performance
Working Principles
The P6KE480A operates by diverting excessive voltage away from sensitive components. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated, thus protecting downstream electronics.
Detailed Application Field Plans
The P6KE480A is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P6KE440A: Lower breakdown voltage variant
- P6KE510A: Higher breakdown voltage variant
- 1.5KE480A: Similar TVS diode with higher power dissipation rating
In conclusion, the P6KE480A TVS diode offers robust transient voltage suppression, fast response time, and high surge capability, making it a valuable component in safeguarding electronic circuits against overvoltage events.
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技術ソリューションにおける P6KE480A の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of P6KE480A in technical solutions:
Q: What is the P6KE480A? A: The P6KE480A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
Q: What is the maximum peak pulse power dissipation of P6KE480A? A: The maximum peak pulse power dissipation of P6KE480A is 600W.
Q: What is the breakdown voltage of P6KE480A? A: The breakdown voltage of P6KE480A is 480V.
Q: How does P6KE480A protect electronic circuits? A: P6KE480A clamps the voltage during transient events, diverting excess current away from sensitive components and protecting them from damage.
Q: What are the typical applications of P6KE480A? A: P6KE480A is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.
Q: Can P6KE480A be used for overvoltage protection in solar inverters? A: Yes, P6KE480A can be used to protect solar inverters from overvoltage conditions caused by lightning strikes or grid disturbances.
Q: Is P6KE480A suitable for surge protection in LED lighting systems? A: Yes, P6KE480A can be used to protect LED lighting systems from voltage surges and spikes, ensuring their reliable operation.
Q: What is the response time of P6KE480A during a transient event? A: The response time of P6KE480A is very fast, typically in nanoseconds, providing quick protection to the connected circuitry.
Q: Can multiple P6KE480A devices be connected in parallel for higher power handling? A: Yes, multiple P6KE480A devices can be connected in parallel to increase the overall power handling capability in high-energy transient environments.
Q: Are there any specific layout considerations when using P6KE480A in a PCB design? A: It's important to minimize the trace length between the P6KE480A and the protected circuitry and ensure a low-inductance path for effective transient suppression.
I hope these questions and answers provide helpful information about the application of P6KE480A in technical solutions. Let me know if you need further assistance!