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P4KE220C Diode: Encyclopedia Entry
Introduction
The P4KE220C diode is a crucial component in the field of electronics and electrical engineering. This entry will provide an in-depth overview of this diode, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Overview
Category
The P4KE220C diode belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is primarily used for surge protection in electronic circuits to prevent damage from voltage spikes.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The P4KE220C diode is typically available in a DO-41 axial leaded package.
Essence
The essence of the P4KE220C diode lies in its ability to rapidly suppress transient voltages and protect sensitive electronic components.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities ranging from hundreds to thousands per package.
Specifications
- Peak Pulse Power Dissipation: 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 P4KE220C diode has a standard axial leaded configuration with two leads, one connected to the anode and the other to the cathode.
Functional Features
- Rapid response to transient voltage spikes
- Low clamping voltage to protect downstream components
- High surge capability for reliable protection
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast response time
- Compact form factor
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- Higher clamping voltage than some specialized TVS diodes
Working Principles
When a transient voltage spike occurs, the P4KE220C diode quickly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching damaging levels and safeguards the connected components.
Detailed Application Field Plans
The P4KE220C 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
Some alternative models to the P4KE220C diode include: - P4KE180C - P4KE200C - P4KE250C - P6KE220C - P6KE220CA
In conclusion, the P4KE220C diode plays a critical role in protecting electronic circuits from transient voltage spikes. Its fast response time, high surge capability, and compact package make it a valuable component in a wide range of applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE220C v technických řešeních
What is the maximum voltage rating of P4KE220C?
- The maximum voltage rating of P4KE220C is 220V.
What is the peak power dissipation of P4KE220C?
- The peak power dissipation of P4KE220C is typically 400W at 10/1000μs waveform.
What is the typical clamping voltage of P4KE220C?
- The typical clamping voltage of P4KE220C is 293V at 1A.
What are the typical applications for P4KE220C?
- P4KE220C is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and consumer electronics.
What is the operating temperature range of P4KE220C?
- The operating temperature range of P4KE220C is -55°C to +175°C.
Is P4KE220C RoHS compliant?
- Yes, P4KE220C is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of P4KE220C?
- P4KE220C is available in a DO-41 package, which is a widely used through-hole package for diodes.
Does P4KE220C have any certifications or approvals?
- P4KE220C is often certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.
Can P4KE220C be used for overvoltage protection in power supply circuits?
- Yes, P4KE220C can be used for overvoltage protection in power supply circuits to safeguard against voltage spikes and transients.
What are the key characteristics that make P4KE220C suitable for surge protection applications?
- P4KE220C offers fast response time, low clamping voltage, and high surge current capability, making it well-suited for surge protection applications.