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P4KE51C
Product Overview
Category
P4KE51C belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Package: DO-41
- Essence: Silicon Transient Voltage Suppressor
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 45.5V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 39V
- Clamping Voltage: 58.1V
- Maximum Reverse Leakage Current: 1µA
Detailed Pin Configuration
The P4KE51C diode has two pins, anode, and cathode, with the standard DO-41 package pinout.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger devices
- Requires careful consideration of mounting and layout for optimal performance
Working Principles
When a transient voltage spike occurs, the P4KE51C diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
P4KE51C is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8C
- P4KE10C
- P4KE18C
- P4KE30C
In conclusion, the P4KE51C transient voltage suppressor diode provides effective protection against voltage transients in various electronic applications, offering fast response times and high surge capability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE51C en soluciones técnicas
What is P4KE51C?
- P4KE51C is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE51C?
- The maximum peak pulse power of P4KE51C is typically around 400 watts.
What is the breakdown voltage of P4KE51C?
- The breakdown voltage of P4KE51C is approximately 51 volts.
How does P4KE51C protect electronic circuits?
- P4KE51C diverts excess voltage away from sensitive components by providing a low-impedance path to ground during voltage spikes or transients.
In what applications is P4KE51C commonly used?
- P4KE51C is often used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to safeguard against voltage surges.
What are the key characteristics of P4KE51C?
- P4KE51C features fast response times, low clamping voltage, and high surge current capability, making it suitable for protecting a wide range of electronic devices.
Can P4KE51C be used for overvoltage protection in consumer electronics?
- Yes, P4KE51C can be employed in consumer electronics such as TVs, computers, and home appliances to shield them from voltage fluctuations.
What is the operating temperature range of P4KE51C?
- P4KE51C typically operates within a temperature range of -55°C to 175°C, allowing it to function effectively in various environments.
Are there any specific mounting or handling considerations for P4KE51C?
- P4KE51C should be mounted securely to minimize lead stress, and proper ESD precautions should be followed during handling to prevent damage to the device.
How can I determine the appropriate P4KE51C for my application?
- Consider factors such as maximum working voltage, peak pulse current, and energy absorption requirements to select the most suitable P4KE51C for your specific technical solution.