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P4KE27CATR
Introduction
P4KE27CATR is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of P4KE27CATR.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against voltage spikes
- Characteristics: Fast response time, high surge capability
- Package: DO-41
- Essence: Transient voltage suppression
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage Rating: 27V
- Power Dissipation: 400W
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
Detailed Pin Configuration
P4KE27CATR typically has two pins, anode, and cathode, which are connected in a standard DO-41 package configuration.
Functional Features
- Transient Voltage Suppression: Provides protection by clamping the voltage during transient events.
- Fast Response Time: Reacts quickly to voltage spikes, safeguarding downstream components.
- High Surge Capability: Can handle large surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Reverse leakage current may be higher than other types of TVS diodes
- Limited to specific voltage ratings
Working Principles
P4KE27CATR operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode conducts and clamps the voltage to protect the connected circuitry. The fast response time ensures minimal impact on the protected components.
Detailed Application Field Plans
P4KE27CATR is commonly used in various electronic circuits and systems where protection against voltage transients is required. Some specific application fields include: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE27CATR include: - P4KE6.8CATR - P4KE10CATR - P4KE15CATR - P4KE18CATR
These alternative models offer different voltage ratings while providing similar transient voltage suppression capabilities.
In conclusion, P4KE27CATR is a vital component in electronic systems, offering effective protection against voltage spikes. Its fast response time and high surge capability make it suitable for various applications across different industries.
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What is P4KE27CATR?
- P4KE27CATR is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE27CATR?
- The maximum voltage rating for P4KE27CATR is 24.4V.
What is the peak pulse power dissipation for P4KE27CATR?
- The peak pulse power dissipation for P4KE27CATR is typically 400W.
How does P4KE27CATR protect electronic circuits?
- P4KE27CATR clamps the voltage of the circuit it is protecting by diverting excess current away from sensitive components when a transient event occurs.
In what applications is P4KE27CATR commonly used?
- P4KE27CATR is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the response time of P4KE27CATR to a transient event?
- The response time of P4KE27CATR to a transient event is very fast, typically in the nanosecond range.
Can P4KE27CATR be used for overvoltage protection in low-voltage circuits?
- Yes, P4KE27CATR can be used for overvoltage protection in low-voltage circuits, as it is designed to handle transient events in a wide range of voltage levels.
Is P4KE27CATR suitable for high-frequency applications?
- Yes, P4KE27CATR is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the temperature specifications for P4KE27CATR?
- P4KE27CATR typically has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of environments.
Are there any specific layout or mounting considerations for P4KE27CATR?
- It is recommended to place P4KE27CATR as close as possible to the circuit node being protected and to minimize the length of the traces connecting it to the circuit to ensure optimal performance.