P4KE220CA - English Editing Encyclopedia Entry
Product Overview
Category
The P4KE220CA belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Reliable overvoltage protection
Package
The P4KE220CA is typically available in a DO-41 package.
Essence
The essence of the P4KE220CA lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 198V to 242V
- Maximum Clamping Voltage: 324V
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE220CA typically consists of two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.
Functional Features
- Transient voltage suppression
- Reverse avalanche capability
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive surge protection
Working Principles
When a voltage transient occurs, the P4KE220CA diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The P4KE220CA finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P4KE6.8CA
- P4KE10CA
- P4KE18CA
- P4KE30CA
- P4KE36CA
In conclusion, the P4KE220CA transient voltage suppressor diode offers reliable overvoltage protection and fast response times, making it a crucial component in safeguarding electronic circuits from voltage spikes and transients.
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技術ソリューションにおける P4KE220CA の適用に関連する 10 件の一般的な質問と回答をリストします。
What is P4KE220CA?
- P4KE220CA is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum clamping voltage of P4KE220CA?
- The maximum clamping voltage of P4KE220CA is 341V at 10A.
What is the peak pulse power dissipation of P4KE220CA?
- The peak pulse power dissipation of P4KE220CA is 400W for a 10/1000μs waveform.
In what applications can P4KE220CA be used?
- P4KE220CA can be used in various applications such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage surges.
What is the operating temperature range of P4KE220CA?
- The operating temperature range of P4KE220CA is -55°C to +175°C.
How does P4KE220CA provide protection against voltage transients?
- P4KE220CA suppresses voltage transients by diverting excess current away from sensitive components and limiting the voltage across the protected circuit.
What is the breakdown voltage of P4KE220CA?
- The breakdown voltage of P4KE220CA is 198V to 242V.
Is P4KE220CA RoHS compliant?
- Yes, P4KE220CA is RoHS compliant, making it suitable for use in environmentally conscious designs.
Can P4KE220CA be used for surge protection in data communication equipment?
- Yes, P4KE220CA is suitable for surge protection in data communication equipment such as Ethernet switches, routers, and network interface cards.
What are the packaging options available for P4KE220CA?
- P4KE220CA is available in various packaging options including DO-41, R-6, and SMC packages to accommodate different assembly requirements.