SMF58A-HM3-18
Product Overview
Category
The SMF58A-HM3-18 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 current capability
- RoHS compliant
Package
The SMF58A-HM3-18 is available in a compact, surface-mount package.
Essence
The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.
Packaging/Quantity
The SMF58A-HM3-18 is typically packaged in reels or tape and reel, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 200W
- Breakdown Voltage: 64.4V
- Maximum Clamping Voltage: 104V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SOD-123FL
Detailed Pin Configuration
The SMF58A-HM3-18 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 (electrostatic discharge) protection
- Overvoltage protection
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal impact on the protected circuit
- RoHS compliance for environmental sustainability
Disadvantages
- Limited surge current handling compared to some higher-power TVS diodes
- May require additional components for comprehensive circuit protection in high-energy environments
Working Principles
The SMF58A-HM3-18 operates by diverting excessive voltage and current away from sensitive components, thereby protecting them from damage due to transient events.
Detailed Application Field Plans
The SMF58A-HM3-18 is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMF58A-HM3-18 include: - SMAJ58A - SMBJ58A - SMCJ58A - P6SMB58A
In conclusion, the SMF58A-HM3-18 is a versatile and reliable TVS diode that provides essential transient voltage protection for a wide range of electronic applications.
Word Count: 342
قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMF58A-HM3-18 في الحلول التقنية
What is SMF58A-HM3-18?
- SMF58A-HM3-18 is a surface mount, high-performance, low-capacitance TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMF58A-HM3-18?
- The key features include a low clamping voltage, low leakage current, high surge capability, and compatibility with automated placement equipment.
In what technical solutions can SMF58A-HM3-18 be used?
- SMF58A-HM3-18 can be used in various technical solutions such as power supplies, communication systems, industrial control systems, automotive electronics, and LED lighting applications.
What is the maximum working voltage of SMF58A-HM3-18?
- The maximum working voltage of SMF58A-HM3-18 is 58V.
How does SMF58A-HM3-18 protect sensitive electronics?
- SMF58A-HM3-18 provides protection by diverting excessive current away from sensitive components and limiting the voltage across them during transient events.
Is SMF58A-HM3-18 RoHS compliant?
- Yes, SMF58A-HM3-18 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of SMF58A-HM3-18?
- The operating temperature range of SMF58A-HM3-18 is -55°C to +150°C, allowing it to function effectively in a wide range of environments.
Can SMF58A-HM3-18 be used in high-speed data lines?
- Yes, SMF58A-HM3-18 is suitable for use in high-speed data lines due to its low capacitance and fast response time.
Does SMF58A-HM3-18 require any special handling during assembly?
- SMF58A-HM3-18 is compatible with standard surface mount assembly processes and does not require any special handling.
Are there any application notes or design guidelines available for using SMF58A-HM3-18 in technical solutions?
- Yes, detailed application notes and design guidelines are available from the manufacturer to assist in the proper integration of SMF58A-HM3-18 into technical solutions.