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P4SMA27CA
Product Overview
Category
P4SMA27CA belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA27CA is typically available in a DO-214AC (SMA) package.
Essence
The essence of P4SMA27CA lies in its ability to provide robust protection against transient voltage events.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 24.3V
- Breakdown Voltage: 26.9V
- Maximum Clamping Voltage: 43.6V
- Peak Pulse Current: 40A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P4SMA27CA typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional transient voltage suppression
- Low incremental surge resistance
- High reliability and robustness
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse current compared to higher-rated devices
- Higher clamping voltage than some specialized alternatives
Working Principles
When a transient voltage spike occurs, the P4SMA27CA conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
P4SMA27CA finds application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4SMA27CA include: - P4SMA6.8CA - P4SMA10CA - P4SMA15CA - P4SMA24CA
In conclusion, P4SMA27CA is a vital component in safeguarding electronic circuits from transient voltage events, offering reliable protection and performance across diverse applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van P4SMA27CA in technische oplossingen
What is P4SMA27CA?
- P4SMA27CA is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from voltage spikes and transient events.
What is the maximum peak pulse power of P4SMA27CA?
- The maximum peak pulse power of P4SMA27CA is typically 400 watts.
What is the breakdown voltage of P4SMA27CA?
- The breakdown voltage of P4SMA27CA is 24.4V to 27.0V.
How does P4SMA27CA protect electronic circuits?
- P4SMA27CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is P4SMA27CA commonly used?
- P4SMA27CA is commonly used in power supplies, communication systems, automotive electronics, and industrial equipment to protect against voltage surges.
What is the response time of P4SMA27CA?
- The response time of P4SMA27CA is very fast, typically responding within nanoseconds to clamp the voltage spike.
Can P4SMA27CA be used for overvoltage protection in solar panel systems?
- Yes, P4SMA27CA can be used to protect solar panel systems from overvoltage events caused by lightning or other transient events.
Is P4SMA27CA suitable for high-speed data lines in telecommunications equipment?
- Yes, P4SMA27CA is suitable for protecting high-speed data lines in telecommunications equipment due to its fast response time and low capacitance.
What is the operating temperature range of P4SMA27CA?
- The operating temperature range of P4SMA27CA is typically -55°C to +150°C, making it suitable for a wide range of environments.
Are there any specific layout considerations when using P4SMA27CA in a PCB design?
- It is important to minimize the trace length between the protected component and the P4SMA27CA to reduce inductance and ensure effective protection. Additionally, proper grounding and placement near the protected circuit are important considerations.