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P4KE47CA
Product Overview
P4KE47CA is a transient voltage suppressor diode belonging to the category of electronic components. It is commonly used to protect sensitive electronic devices from voltage spikes and transients. The characteristics of P4KE47CA include its high surge capability, fast response time, and low clamping voltage. It is typically packaged in a DO-41 package and is available in various packaging quantities to suit different application needs.
Specifications
- Breakdown Voltage: 47V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +175°C
- Package Type: DO-41
- Packaging Quantity: Available in reels or bulk packaging
Detailed Pin Configuration
P4KE47CA has two pins, anode, and cathode, which are essential for proper installation and connection within electronic circuits.
Functional Features
The primary function of P4KE47CA is to divert excessive voltage away from sensitive components by providing a low-impedance path to ground during transient voltage events. This helps in protecting the connected circuitry from damage due to voltage surges.
Advantages and Disadvantages
Advantages
- High surge capability
- Fast response time
- Low clamping voltage
Disadvantages
- Limited breakdown voltage compared to higher-rated diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage spike occurs, P4KE47CA conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to the connected components.
Detailed Application Field Plans
P4KE47CA finds extensive use in various applications such as: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE47CA include: - P4KE6.8CA - P4KE10CA - P4KE18CA - P4KE30CA
These alternative models offer varying breakdown voltages and peak pulse powers to cater to different application requirements.
In conclusion, P4KE47CA is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time and high surge capability make it an essential part of many electronic systems, ensuring their reliable operation under varying electrical conditions.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE47CA v technických řešeních
What is P4KE47CA?
- P4KE47CA is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
How does P4KE47CA work?
- P4KE47CA works by diverting excessive voltage away from sensitive components in a circuit, thereby preventing damage from voltage surges.
What are the typical applications of P4KE47CA?
- P4KE47CA is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage transients.
What is the maximum voltage rating for P4KE47CA?
- The maximum voltage rating for P4KE47CA is 47V.
What is the peak pulse power handling capability of P4KE47CA?
- P4KE47CA has a peak pulse power handling capability of typically 400W.
How do I select the right P4KE47CA for my application?
- When selecting P4KE47CA for an application, consider the maximum working voltage, peak pulse power, and the specific requirements of the circuit being protected.
Can P4KE47CA be used for surge protection in consumer electronics?
- Yes, P4KE47CA can be used for surge protection in consumer electronics such as TVs, computers, and home appliances.
What are the key characteristics to consider when using P4KE47CA in a technical solution?
- Key characteristics to consider include clamping voltage, peak pulse power, response time, and reliability.
Are there any temperature considerations when using P4KE47CA?
- P4KE47CA operates within a specified temperature range, so it's important to ensure that the operating temperature of the application is within the diode's limits.
Can P4KE47CA be used in high-frequency applications?
- P4KE47CA can be used in high-frequency applications, but it's important to consider its frequency response and impedance characteristics for such applications.