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P4KE51A-B Product Overview
Introduction
The P4KE51A-B belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE51A-B is designed to clamp transient overvoltage, protecting circuits and components from damage.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: DO-41
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 45.2V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE51A-B follows the standard DO-41 package pin configuration: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides rapid response to transient overvoltage conditions.
- High Surge Capability: Capable of withstanding high surge currents without degradation.
- Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive surge protection
Working Principles
The P4KE51A-B operates by diverting excessive voltage away from sensitive components. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE51A-B is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P4KE6.8A-B: Breakdown Voltage 6.8V
- P4KE10A-B: Breakdown Voltage 10V
- P4KE18A-B: Breakdown Voltage 18V
- P4KE30A-B: Breakdown Voltage 30V
In conclusion, the P4KE51A-B transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding electronic circuits from damage.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE51A-B v technických řešeních
Sure, here are 10 common questions and answers related to the application of P4KE51A-B in technical solutions:
Q: What is the maximum peak pulse power dissipation of P4KE51A-B? A: The maximum peak pulse power dissipation of P4KE51A-B is 400 watts for a 10/1000μs waveform.
Q: What is the breakdown voltage of P4KE51A-B? A: The breakdown voltage of P4KE51A-B is typically 45.6V.
Q: Can P4KE51A-B be used for overvoltage protection in power supplies? A: Yes, P4KE51A-B can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
Q: Is P4KE51A-B suitable for surge protection in telecommunications equipment? A: Yes, P4KE51A-B is suitable for surge protection in telecommunications equipment, providing reliable protection against voltage transients.
Q: What is the operating temperature range of P4KE51A-B? A: The operating temperature range of P4KE51A-B is -55°C to +175°C, making it suitable for a wide range of environments.
Q: Can P4KE51A-B be used in automotive electronics for ESD protection? A: Yes, P4KE51A-B can be used in automotive electronics for ESD protection, safeguarding sensitive components from electrostatic discharge.
Q: Does P4KE51A-B meet industry standards for transient voltage suppressors? A: Yes, P4KE51A-B complies with industry standards such as IEC 61000-4-5 for surge immunity, ensuring its reliability in transient voltage suppression applications.
Q: What package type is P4KE51A-B available in? A: P4KE51A-B is available in a DO-41 package, which is a widely used through-hole package for electronic components.
Q: Can P4KE51A-B be used for lightning protection in outdoor electrical systems? A: Yes, P4KE51A-B can be used for lightning protection in outdoor electrical systems, offering robust transient voltage suppression performance.
Q: Are there any specific mounting or handling considerations for P4KE51A-B? A: P4KE51A-B should be mounted on a heat sink to ensure proper thermal management, and care should be taken to avoid mechanical stress during handling and installation.
I hope these questions and answers are helpful for your technical solutions involving P4KE51A-B. Let me know if you need further assistance!