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P4KE220ATR
Product Overview
Category
P4KE220ATR belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The P4KE220ATR is typically available in a DO-41 package.
Essence
The essence of the P4KE220ATR lies in its ability to divert excessive current 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
Detailed Pin Configuration
The P4KE220ATR typically consists of two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Rapid response to transient voltage spikes
- High surge handling capability
- Low leakage current
Advantages
- Effective protection against voltage transients
- Compact and easy to integrate into circuit designs
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage spike occurs, the P4KE220ATR conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE220ATR is widely used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE220ATR include: - P6KE220A - 1.5KE220A - SA5.0A
In conclusion, the P4KE220ATR transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de P4KE220ATR em soluções técnicas
What is the maximum voltage rating of P4KE220ATR?
- The maximum voltage rating of P4KE220ATR is 220V.
What is the peak power dissipation of P4KE220ATR?
- The peak power dissipation of P4KE220ATR is typically 400W at 10/1000μs waveform.
What is the application of P4KE220ATR in surge protection?
- P4KE220ATR is commonly used for surge protection in electronic circuits and devices to safeguard against transient voltage spikes.
Can P4KE220ATR be used in automotive electronics?
- Yes, P4KE220ATR can be utilized in automotive electronics for overvoltage protection in various systems.
What are the typical operating temperatures for P4KE220ATR?
- P4KE220ATR has a wide operating temperature range, typically from -55°C to +175°C, making it suitable for diverse environments.
Is P4KE220ATR RoHS compliant?
- Yes, P4KE220ATR is compliant with the Restriction of Hazardous Substances (RoHS) directive.
How does P4KE220ATR compare to other transient voltage suppressor diodes?
- P4KE220ATR offers high reliability, fast response time, and low clamping voltage, making it a preferred choice for surge protection applications.
What package type is P4KE220ATR available in?
- P4KE220ATR is available in a DO-41 axial leaded package, which is widely used in electronic circuits.
Can P4KE220ATR be used in telecommunications equipment?
- Yes, P4KE220ATR is suitable for use in telecommunications equipment to protect against voltage transients and surges.
Are there any specific layout considerations when using P4KE220ATR in a circuit?
- It is recommended to minimize the length of the leads and traces connecting P4KE220ATR to reduce parasitic inductance and ensure effective transient suppression.