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P4KE27C-B
Product Overview
Category
P4KE27C-B belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P4KE27C-B is typically available in a DO-41 package.
Essence
The essence of P4KE27C-B 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 and are available in quantities ranging from hundreds to thousands per package.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 24.4V to 27.0V
- Maximum Clamping Voltage: 38.9V at 10A
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE27C-B typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to voltage spikes
Advantages
- Effective protection against voltage surges
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage spike occurs, the P4KE27C-B conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
P4KE27C-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE27C-B include: - P4KE6.8C-B - P4KE15C-B - P4KE33C-B
In conclusion, the P4KE27C-B transient voltage suppressor diode offers effective protection against voltage transients and spikes, making it an essential component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE27C-B en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of P4KE27C-B in technical solutions:
What is the voltage rating of P4KE27C-B?
- The voltage rating of P4KE27C-B is 24.3V.
What is the peak power dissipation of P4KE27C-B?
- The peak power dissipation of P4KE27C-B is 400W.
Can P4KE27C-B be used for transient voltage suppression in automotive applications?
- Yes, P4KE27C-B is suitable for transient voltage suppression in automotive applications due to its high power dissipation capability.
What is the maximum clamping voltage of P4KE27C-B?
- The maximum clamping voltage of P4KE27C-B is 41.4V at 1A.
Is P4KE27C-B RoHS compliant?
- Yes, P4KE27C-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of P4KE27C-B?
- The operating temperature range of P4KE27C-B is -55°C to 175°C, allowing for a wide range of application environments.
Can P4KE27C-B be used for surge protection in telecommunication equipment?
- Yes, P4KE27C-B is commonly used for surge protection in telecommunication equipment due to its high surge capability.
Does P4KE27C-B require a heat sink for proper operation?
- In most applications, P4KE27C-B does not require a heat sink due to its high power dissipation capability. However, a heat sink may be recommended for certain high-power or continuous operation scenarios.
What is the response time of P4KE27C-B in suppressing transient voltage spikes?
- The response time of P4KE27C-B is typically very fast, providing effective suppression of transient voltage spikes.
Can P4KE27C-B be used in industrial control systems for overvoltage protection?
- Yes, P4KE27C-B is well-suited for overvoltage protection in industrial control systems, offering reliable performance under high-stress conditions.