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SMF7V5A-E3-18
Product Overview
Category
The SMF7V5A-E3-18 belongs to the category of surface mount TVS (Transient Voltage Suppressor) diodes.
Use
It is primarily used for transient voltage protection in electronic circuits, providing robust protection against voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
- RoHS compliant
Package
The SMF7V5A-E3-18 is available in a compact, surface-mount package, making it suitable for use in space-constrained applications.
Essence
The essence of the SMF7V5A-E3-18 lies in its ability to safeguard sensitive electronic components from voltage surges, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The diodes are typically packaged in reels or tape and reel format, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 7.5V
- Maximum Clamping Voltage: 12.1V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SOD-123FL
Detailed Pin Configuration
The SMF7V5A-E3-18 features a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Transient voltage suppression
- Protection against ESD events
- Fast response to voltage transients
- Low leakage current
Advantages and Disadvantages
Advantages
- Robust protection against voltage transients
- Compact surface-mount package
- RoHS compliant
Disadvantages
- Limited breakdown voltage compared to higher-rated TVS diodes
- May require additional circuitry for higher voltage protection
Working Principles
The SMF7V5A-E3-18 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMF7V5A-E3-18 is commonly used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- SMAJ7.5A
- SMBJ7.5A
- SMCJ7.5A
- P6SMB7.5A
In conclusion, the SMF7V5A-E3-18 offers reliable transient voltage protection in a compact form factor, making it an essential component in safeguarding electronic systems from voltage transients and ESD events.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMF7V5A-E3-18 trong giải pháp kỹ thuật
What is the maximum voltage rating of SMF7V5A-E3-18?
- The maximum voltage rating of SMF7V5A-E3-18 is 7.5V.
What is the typical reverse stand-off voltage of SMF7V5A-E3-18?
- The typical reverse stand-off voltage of SMF7V5A-E3-18 is 6.4V.
What is the peak pulse power dissipation of SMF7V5A-E3-18?
- The peak pulse power dissipation of SMF7V5A-E3-18 is 400W.
What is the breakdown voltage of SMF7V5A-E3-18?
- The breakdown voltage of SMF7V5A-E3-18 is typically 8.33V.
What are the applications of SMF7V5A-E3-18 in technical solutions?
- SMF7V5A-E3-18 can be used for overvoltage protection in various electronic circuits, such as USB ports, communication interfaces, and sensor inputs.
What is the response time of SMF7V5A-E3-18?
- The response time of SMF7V5A-E3-18 is typically less than 1 picosecond.
What is the operating temperature range of SMF7V5A-E3-18?
- The operating temperature range of SMF7V5A-E3-18 is -55°C to +150°C.
Does SMF7V5A-E3-18 comply with RoHS requirements?
- Yes, SMF7V5A-E3-18 is compliant with RoHS (Restriction of Hazardous Substances) requirements.
What is the package type of SMF7V5A-E3-18?
- SMF7V5A-E3-18 is available in a surface mount SMA package.
Is SMF7V5A-E3-18 suitable for high-speed data lines?
- Yes, SMF7V5A-E3-18 is suitable for protecting high-speed data lines such as HDMI, Ethernet, and USB 3.0 against transient voltage events.