SMF17A-HE3-18
Product Overview
Category
SMF17A-HE3-18 belongs to the category of surface mount TVS diodes.
Use
It is used for transient voltage suppression in electronic circuits, providing protection against voltage spikes and surges.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
- RoHS compliant
Package
The SMF17A-HE3-18 comes in a surface mount package.
Essence
The essence of this product lies in its ability to protect sensitive electronic components from voltage transients.
Packaging/Quantity
The SMF17A-HE3-18 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 17V
- Operating Voltage: 14.4V
- Maximum Clamping Voltage: 23.1V
- Leakage Current: 1µA
Detailed Pin Configuration
The SMF17A-HE3-18 has a standard SOD-123FL package with two pins.
Functional Features
- Transient voltage suppression
- Protection of electronic circuits
- Fast response to voltage spikes
Advantages
- High surge current capability
- RoHS compliant
- Fast response time
Disadvantages
- Limited breakdown voltage range
- May require additional circuitry for higher voltage protection
Working Principles
When a voltage spike occurs, the SMF17A-HE3-18 conducts the excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMF17A-HE3-18 is commonly used in: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMF17A-HE3-18 include: - SMAJ17A - SMBJ17A - SMCJ17A - P6SMB17A
In conclusion, the SMF17A-HE3-18 is a surface mount TVS diode that provides effective transient voltage suppression for various electronic applications. Its low clamping voltage, fast response time, and high surge current capability make it a reliable choice for protecting sensitive circuits from voltage transients.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMF17A-HE3-18 i tekniska lösningar
What is SMF17A-HE3-18?
- SMF17A-HE3-18 is a surface mount, high-efficiency, 18V transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of SMF17A-HE3-18?
- The key features include a low profile package, excellent clamping capability, fast response time, and high surge current capability.
What are the typical applications for SMF17A-HE3-18?
- Typical applications include protection of portable electronics, automotive electronics, industrial equipment, and telecommunication systems.
What is the maximum peak pulse power of SMF17A-HE3-18?
- The maximum peak pulse power is 400W for an 8/20µs waveform.
What is the operating temperature range of SMF17A-HE3-18?
- The operating temperature range is -55°C to +150°C.
Does SMF17A-HE3-18 comply with industry standards?
- Yes, it complies with RoHS and REACH standards.
What is the packaging of SMF17A-HE3-18?
- It is available in a tape and reel packaging for easy pick and place assembly.
Can SMF17A-HE3-18 be used in high-speed data lines?
- Yes, it is suitable for high-speed data line protection due to its fast response time.
Is SMF17A-HE3-18 suitable for use in harsh environments?
- Yes, it is designed to withstand harsh environmental conditions, making it suitable for various applications.
What are the recommended soldering conditions for SMF17A-HE3-18?
- The recommended soldering conditions include a peak temperature of 260°C for 10 seconds.