P4SMA250
Product Overview
Category
P4SMA250 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 overvoltage events is required.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
P4SMA250 is typically available in a SMA (DO-214AC) package.
Essence
The essence of P4SMA250 lies in its ability to quickly divert excessive current and voltage away from sensitive electronic components during transient voltage events.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 250V
- Breakdown Voltage: 278V - 322V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +150°C
- RoHS compliant
Detailed Pin Configuration
P4SMA250 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 helps in preventing damage to downstream components
Advantages
- High surge current capability
- RoHS compliant
- Compact size for easy integration into circuit designs
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive surge protection in complex systems
Working Principles
P4SMA250 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the specified level, thereby protecting the connected circuitry.
Detailed Application Field Plans
P4SMA250 finds application in various fields including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to P4SMA250 include: - P4SMA6.8A - P4SMA10A - P4SMA15A
In conclusion, P4SMA250 is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its compact size and efficient operation make it a preferred choice in various industries.
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기술 솔루션에 P4SMA250 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of P4SMA250 in technical solutions:
What is P4SMA250?
- P4SMA250 is a type of TVS (transient voltage suppressor) diode that is designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4SMA250?
- The maximum peak pulse power of P4SMA250 is 400 watts for a pulse duration of 10/1000 µs.
What is the breakdown voltage of P4SMA250?
- The breakdown voltage of P4SMA250 is 214V to 236V.
What are the typical applications of P4SMA250?
- P4SMA250 is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial controls to protect them from voltage surges and ESD (electrostatic discharge).
What is the clamping voltage of P4SMA250?
- The clamping voltage of P4SMA250 is 344V at 1A.
What is the operating temperature range of P4SMA250?
- The operating temperature range of P4SMA250 is -55°C to +150°C.
How does P4SMA250 provide protection to electronic circuits?
- P4SMA250 diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient voltage events.
Can P4SMA250 be used for surge protection in outdoor applications?
- Yes, P4SMA250 can be used for surge protection in outdoor applications, provided it is housed in an appropriate protective enclosure to shield it from environmental factors.
Is P4SMA250 RoHS compliant?
- Yes, P4SMA250 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive set by the European Union.
What are the packaging options available for P4SMA250?
- P4SMA250 is available in various packaging options including DO-214AC (SMA) and DO-214AA (SMB) packages, making it suitable for different mounting and assembly requirements.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.