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P4SMA8.2
Product Overview
P4SMA8.2 belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are used to protect sensitive electronics from voltage spikes and surges. The P4SMA8.2 is designed to provide transient voltage protection for electronic equipment against overvoltage transients such as lightning, ESD, and inductive load switching. It is characterized by its high surge capability, low clamping voltage, and fast response time. The diode is typically available in a DO-214AC (SMA) package and is sold individually or in reels.
Specifications
- Breakdown Voltage: 8.2V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +150°C
- Package: DO-214AC (SMA)
- Quantity: Available individually or in reels
Detailed Pin Configuration
The P4SMA8.2 diode has two pins, anode, and cathode. In the DO-214AC (SMA) package, the anode is connected to the terminal on the right side when the flat side of the diode is facing towards you, and the cathode is connected to the terminal on the left side.
Functional Features
- High surge capability
- Low clamping voltage
- Fast response time
Advantages and Disadvantages
Advantages
- Provides effective protection against voltage spikes and surges
- Fast response time ensures minimal damage to protected electronics
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage protection range
- May require additional components for comprehensive surge protection
Working Principles
The P4SMA8.2 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting the downstream electronics.
Detailed Application Field Plans
The P4SMA8.2 is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to P4SMA8.2 include: - P4SMA6.8 - P4SMA10 - P4SMA12
In summary, the P4SMA8.2 TVS diode provides reliable transient voltage protection for a wide range of electronic applications. Its high surge capability, low clamping voltage, and fast response time make it a valuable component in safeguarding sensitive electronics from voltage transients.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4SMA8.2 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of P4SMA8.2 in technical solutions:
What is P4SMA8.2?
- P4SMA8.2 is a type of TVS (transient voltage suppressor) diode that is designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of P4SMA8.2?
- The maximum peak pulse power of P4SMA8.2 is typically 400 watts.
What is the breakdown voltage of P4SMA8.2?
- The breakdown voltage of P4SMA8.2 is 8.2 volts.
How is P4SMA8.2 typically used in technical solutions?
- P4SMA8.2 is commonly used to protect sensitive electronic components and circuits from voltage spikes and surges, especially in applications such as power supplies, communication equipment, and automotive electronics.
What are the key features of P4SMA8.2?
- Some key features of P4SMA8.2 include its low clamping voltage, fast response time, and high surge capability.
Can P4SMA8.2 be used for ESD (electrostatic discharge) protection?
- Yes, P4SMA8.2 can be used for ESD protection in various electronic devices and systems.
What is the operating temperature range of P4SMA8.2?
- The operating temperature range of P4SMA8.2 is typically -55°C to 150°C.
Is P4SMA8.2 RoHS compliant?
- Yes, P4SMA8.2 is generally RoHS compliant, meaning it meets the requirements of the Restriction of Hazardous Substances directive.
What are some alternative part numbers for P4SMA8.2?
- Alternative part numbers for P4SMA8.2 include 1.5SMC8.2A and SMCJ8.2A, among others.
Where can I find detailed specifications and application notes for P4SMA8.2?
- Detailed specifications and application notes for P4SMA8.2 can typically be found on the manufacturer's datasheet or website, as well as in technical reference documents related to transient voltage suppression and circuit protection.
I hope these questions and answers are helpful for your technical solutions involving P4SMA8.2! If you need further assistance, feel free to ask.