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P4KE56A-B
Introduction
The P4KE56A-B is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE56A-B diode exhibits specific characteristics and features that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: DO-41 or similar package
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage Rating: 56V
- Power Dissipation: 400W
- Breakdown Voltage: 62.2V to 69V
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE56A-B diode typically has two pins, with the anode and cathode terminals clearly marked for easy identification.
Functional Features
- Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
- Low Clamping Voltage: Provides effective protection for sensitive electronic components
- Fast Response Time: Reacts quickly to voltage spikes, minimizing potential damage
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection in complex systems
Working Principles
The P4KE56A-B diode operates by diverting excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.
Detailed Application Field Plans
The P4KE56A-B diode finds application in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Ensuring reliable operation of control circuitry in industrial environments
Detailed and Complete Alternative Models
- P6KE56A-B: Similar TVS diode with higher power dissipation
- 1.5KE56A-B: TVS diode with different package and form factor but similar electrical characteristics
- 5KP56A-B: Higher-rated TVS diode suitable for heavy-duty transient suppression
In conclusion, the P4KE56A-B diode serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across various industries, ensuring the reliability and longevity of electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE56A-B v technických řešeních
Sure, here are 10 common questions and answers related to the application of P4KE56A-B in technical solutions:
Q: What is the maximum reverse stand-off voltage of P4KE56A-B? A: The maximum reverse stand-off voltage of P4KE56A-B is 56V.
Q: What is the peak pulse power dissipation of P4KE56A-B? A: The peak pulse power dissipation of P4KE56A-B is 400W for a 10/1000μs waveform.
Q: What is the typical junction capacitance of P4KE56A-B? A: The typical junction capacitance of P4KE56A-B is 200pF.
Q: What is the operating temperature range of P4KE56A-B? A: The operating temperature range of P4KE56A-B is -55°C to +175°C.
Q: What is the package type of P4KE56A-B? A: P4KE56A-B is available in a DO-41 package.
Q: Can P4KE56A-B be used for overvoltage protection in power supplies? A: Yes, P4KE56A-B can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
Q: Is P4KE56A-B suitable for surge protection in automotive electronics? A: Yes, P4KE56A-B is suitable for surge protection in automotive electronics where protection against voltage transients is required.
Q: What are the typical applications of P4KE56A-B in circuit protection? A: P4KE56A-B is commonly used in circuit protection for telecommunications equipment, industrial controls, and consumer electronics.
Q: Does P4KE56A-B meet industry standards for surge protection devices? A: Yes, P4KE56A-B meets industry standards for surge protection devices and is compliant with relevant specifications.
Q: Can P4KE56A-B be used in combination with other protective components for enhanced transient voltage suppression? A: Yes, P4KE56A-B can be used in conjunction with other protective components such as varistors and gas discharge tubes to provide enhanced transient voltage suppression in complex systems.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.