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P4KE51C/54 Product Overview
Introduction
The P4KE51C/54 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. They exhibit characteristics such as high surge capability, fast response time, and low clamping voltage. The package typically consists of a molded plastic body with leads for easy mounting on a printed circuit board.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package: Molded plastic body with leads
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Part Number: P4KE51C/54
- Peak Power Dissipation: 400W
- Breakdown Voltage Range: 43.6V to 48.1V
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
- Forward Voltage Drop: 3.5V at 10A
Detailed Pin Configuration
The P4KE51C/54 diode typically has two leads, with the anode and cathode clearly marked for proper orientation during installation.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
- High Surge Capability: Capable of withstanding large surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Forward voltage drop may lead to power dissipation in some applications
- Sensitive to reverse polarity connection
Working Principles
The P4KE51C/54 operates by diverting excessive voltage away from sensitive components in the circuit. When a transient voltage is detected, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The P4KE51C/54 diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P4KE51A: Similar specifications with a slightly lower breakdown voltage
- P4KE51B: Higher breakdown voltage compared to P4KE51C/54
- P4KE51D: Enhanced surge capability with similar breakdown voltage
In conclusion, the P4KE51C/54 transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it a crucial component in safeguarding electronic circuits across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE51C/54 v technických řešeních
What is P4KE51C/54?
- P4KE51C/54 is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What are the key features of P4KE51C/54?
- P4KE51C/54 has a peak power dissipation of 400W, low leakage current, and fast response time to transient events.
How is P4KE51C/54 typically used in technical solutions?
- P4KE51C/54 is often used in surge protection applications for electronic equipment, such as power supplies, communication systems, and automotive electronics.
What is the voltage rating of P4KE51C/54?
- P4KE51C/54 has a voltage rating of 51V, making it suitable for protecting circuits operating within this voltage range.
Can P4KE51C/54 be used for overvoltage protection in power supply designs?
- Yes, P4KE51C/54 can be employed to safeguard power supplies from voltage surges and transients, helping to prevent damage to sensitive components.
Are there any specific considerations when integrating P4KE51C/54 into a circuit?
- It's important to ensure that the P4KE51C/54 is properly rated for the expected transient conditions and that it is correctly installed to provide effective protection.
What are the advantages of using P4KE51C/54 over other transient voltage suppressors?
- P4KE51C/54 offers high surge capability, low clamping voltage, and fast response time, making it a reliable choice for transient protection.
Can P4KE51C/54 be used in automotive electronics applications?
- Yes, P4KE51C/54 is suitable for use in automotive electronics to protect against voltage transients caused by factors such as load dump and jump starts.
Is P4KE51C/54 RoHS compliant?
- Yes, P4KE51C/54 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.
Where can I find detailed specifications and application notes for P4KE51C/54?
- Detailed specifications and application notes for P4KE51C/54 can be found on the manufacturer's datasheet and website, providing comprehensive information for its proper use in technical solutions.