P4SMA75CAHR3G
Product Overview
Category
The P4SMA75CAHR3G belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P4SMA75CAHR3G is typically available in a surface mount package.
Essence
The essence of the P4SMA75CAHR3G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P4SMA75CAHR3G is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 64.1V to 70.9V
- Breakdown Voltage: 71.2V to 78.8V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P4SMA75CAHR3G typically features two pins for connection, with specific pin configurations varying based on the manufacturer's datasheet.
Functional Features
- Bi-directional protection
- Low clamping voltage
- Fast response time
Advantages
- Effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to some larger TVS diode models
- Sensitive to reverse leakage current
Working Principles
When a transient voltage event occurs, the P4SMA75CAHR3G conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4SMA75CAHR3G is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative TVS diode models include: - SMAJ series - SMBJ series - SMCJ series
In conclusion, the P4SMA75CAHR3G is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and effective bi-directional protection. While it has limitations in power dissipation and reverse leakage current sensitivity, its advantages make it a popular choice in various applications.
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10个与P4SMA75CAHR3G在技术解决方案中的应用相关的常见问题及解答
Sure, here are 10 common questions and answers related to the application of P4SMA75CAHR3G in technical solutions:
What is P4SMA75CAHR3G?
- P4SMA75CAHR3G is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power dissipation of P4SMA75CAHR3G?
- The maximum peak pulse power dissipation of P4SMA75CAHR3G is 400 watts.
What is the breakdown voltage of P4SMA75CAHR3G?
- The breakdown voltage of P4SMA75CAHR3G is 75 volts.
What are the typical applications of P4SMA75CAHR3G?
- P4SMA75CAHR3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of P4SMA75CAHR3G?
- The operating temperature range of P4SMA75CAHR3G is -55°C to +150°C.
How does P4SMA75CAHR3G provide overvoltage protection?
- P4SMA75CAHR3G clamps the voltage across the protected circuit when it exceeds the breakdown voltage, diverting excess current away from sensitive components.
Can P4SMA75CAHR3G be used for ESD protection?
- Yes, P4SMA75CAHR3G can be used for electrostatic discharge (ESD) protection in electronic circuits.
What is the package type of P4SMA75CAHR3G?
- P4SMA75CAHR3G is available in a DO-214AC (SMA) package.
What are the key features of P4SMA75CAHR3G?
- Some key features of P4SMA75CAHR3G include low clamping voltage, fast response time, and high surge capability.
Are there any recommended layout considerations when using P4SMA75CAHR3G?
- It is recommended to minimize the length and impedance of the traces connecting P4SMA75CAHR3G to the protected circuit and to ensure proper grounding for effective performance.
I hope these questions and answers are helpful! Let me know if you need further assistance.