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SMF8V5A-E3-18
Product Overview
Category
The SMF8V5A-E3-18 belongs to the category of surface mount, unidirectional TVS (transient voltage suppressor) diodes.
Use
It is primarily used for transient voltage protection in electronic circuits and systems.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The SMF8V5A-E3-18 is available in a compact, surface-mount package.
Essence
This TVS diode provides robust protection against transient voltage events, safeguarding sensitive electronic components.
Packaging/Quantity
The SMF8V5A-E3-18 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 200W
- Breakdown Voltage: 8.5V
- Maximum Clamping Voltage: 14.5V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SOD-123FL
Detailed Pin Configuration
The SMF8V5A-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
- ESD protection
- Circuit overvoltage protection
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal impact on the protected circuit
- RoHS compliance supports environmental sustainability
Disadvantages
- Limited to unidirectional protection
- May require additional components for bidirectional protection
Working Principles
When a transient voltage event occurs, the SMF8V5A-E3-18 rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The SMF8V5A-E3-18 is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMAJ8.5A
- P6SMB8.5A
- SMBJ8.5A
- SMCJ8.5A
In conclusion, the SMF8V5A-E3-18 TVS diode offers reliable transient voltage protection for a wide range of electronic applications, with its fast response time and low clamping voltage providing effective safeguarding against voltage surges and ESD events.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMF8V5A-E3-18 trong giải pháp kỹ thuật
What is the maximum voltage rating for SMF8V5A-E3-18?
- The maximum voltage rating for SMF8V5A-E3-18 is 8.5V.
What is the peak pulse power dissipation of SMF8V5A-E3-18?
- The peak pulse power dissipation of SMF8V5A-E3-18 is 600W.
What is the typical clamping voltage of SMF8V5A-E3-18?
- The typical clamping voltage of SMF8V5A-E3-18 is 14.5V at 10A.
What is the operating temperature range for SMF8V5A-E3-18?
- The operating temperature range for SMF8V5A-E3-18 is -55°C to +150°C.
What is the package type of SMF8V5A-E3-18?
- SMF8V5A-E3-18 comes in a DO-219AB (SMF) package.
What are the typical applications for SMF8V5A-E3-18?
- SMF8V5A-E3-18 is commonly used in protection circuits for portable electronics, automotive electronics, and industrial equipment.
Does SMF8V5A-E3-18 meet RoHS compliance?
- Yes, SMF8V5A-E3-18 is compliant with RoHS requirements.
What is the reverse stand-off voltage of SMF8V5A-E3-18?
- The reverse stand-off voltage of SMF8V5A-E3-18 is 7.37V.
Is SMF8V5A-E3-18 suitable for overvoltage protection in power supply designs?
- Yes, SMF8V5A-E3-18 is suitable for overvoltage protection in power supply designs.
What are the key differences between SMF8V5A-E3-18 and similar TVS diodes?
- The key differences include the maximum voltage rating, clamping voltage, and peak pulse power dissipation, which make SMF8V5A-E3-18 suitable for specific technical solutions.