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P4SMA15
Product Overview
Category
P4SMA15 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection from transient voltage spikes is crucial.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
P4SMA15 is typically available in a DO-214AC (SMA) package.
Essence
The essence of P4SMA15 lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 12.8V
- Breakdown Voltage: 14.3V
- Maximum Clamping Voltage: 21.2V
- Peak Pulse Current: 40A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
P4SMA15 typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Provides effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage prevents damage to sensitive components
Advantages
- Robust surge protection
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Higher cost compared to standard diodes
- Limited peak pulse current compared to some higher-rated TVS diodes
Working Principles
When a transient voltage spike occurs, the P4SMA15 diode rapidly conducts, diverting the excess energy away from the protected circuit and limiting the voltage across it.
Detailed Application Field Plans
P4SMA15 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 P4SMA15 include: - P6SMB15A - 1.5SMC15CA - SMBJ15A
In conclusion, P4SMA15 is a vital component in safeguarding electronic circuits from transient voltage spikes, offering reliable protection and peace of mind in various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4SMA15 en soluciones técnicas
What is P4SMA15?
- P4SMA15 is a type of TVS (transient voltage suppressor) diode that is commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum working voltage of P4SMA15?
- The maximum working voltage of P4SMA15 is 15V.
What is the peak pulse power handling capability of P4SMA15?
- P4SMA15 has a peak pulse power handling capability of 400W.
How does P4SMA15 protect electronic circuits?
- P4SMA15 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what kind of technical solutions is P4SMA15 commonly used?
- P4SMA15 is commonly used in applications such as power supplies, communication equipment, automotive electronics, and industrial control systems.
What are the key features of P4SMA15?
- Some key features of P4SMA15 include its low clamping voltage, fast response time, and high surge capability.
Can P4SMA15 be used for overvoltage protection in automotive applications?
- Yes, P4SMA15 is suitable for overvoltage protection in automotive applications due to its robustness and reliability.
What is the operating temperature range of P4SMA15?
- P4SMA15 typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Is P4SMA15 RoHS compliant?
- Yes, P4SMA15 is RoHS compliant, meaning it meets the standards for restriction of hazardous substances in electronic products.
Where can I find detailed specifications and application notes for P4SMA15?
- Detailed specifications and application notes for P4SMA15 can be found on the manufacturer's datasheet or website, providing comprehensive information for its use in technical solutions.