SMF51A-HM3-18
Product Overview
Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage, fast response time
Package: DO-219AB
Essence: Protection against transient overvoltage events
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 51V
- Clamping Voltage: 82.4V at 5A
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMF51A-HM3-18 is a surface mount device with two pins in a DO-219AB package. The anode is connected to pin 1 and the cathode to pin 2.
Functional Features
- Fast response time ensures protection of sensitive electronic components.
- High surge capability allows for reliable performance in high-stress environments.
- Low clamping voltage provides effective suppression of transient overvoltage events.
Advantages and Disadvantages
Advantages: - Reliable protection against voltage transients - Compact size for easy integration into circuit designs - Wide operating temperature range for versatile applications
Disadvantages: - Limited to specific voltage and power ratings - Requires careful consideration of placement in circuit design to maximize effectiveness
Working Principles
The SMF51A-HM3-18 operates by diverting excess voltage away from sensitive components when a transient overvoltage event occurs. This helps prevent damage to the circuit and ensures its continued functionality.
Detailed Application Field Plans
This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMF5.0A-HM3-18: 5.0V breakdown voltage
- SMF6.8A-HM3-18: 6.8V breakdown voltage
- SMF10A-HM3-18: 10V breakdown voltage
- SMF15A-HM3-18: 15V breakdown voltage
In conclusion, the SMF51A-HM3-18 is a vital component in protecting electronic circuits from transient overvoltage events. Its high surge capability, low clamping voltage, and fast response time make it an essential part of various electronic systems, ensuring their reliability and longevity.
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What is SMF51A-HM3-18?
- SMF51A-HM3-18 is a surface mount diode designed for use in electronic circuits to protect against electrostatic discharge (ESD) and electrical transients.
What are the key features of SMF51A-HM3-18?
- The key features include a low profile package, low clamping voltage, fast response time, and high surge capability.
In what technical solutions can SMF51A-HM3-18 be used?
- SMF51A-HM3-18 can be used in various technical solutions such as consumer electronics, industrial equipment, automotive applications, and telecommunications devices.
How does SMF51A-HM3-18 protect against ESD and electrical transients?
- SMF51A-HM3-18 provides protection by diverting excess current away from sensitive components, thereby preventing damage due to ESD and electrical transients.
What is the maximum clamping voltage of SMF51A-HM3-18?
- The maximum clamping voltage of SMF51A-HM3-18 is typically around 85 volts.
Can SMF51A-HM3-18 be used in high-speed data lines?
- Yes, SMF51A-HM3-18 is suitable for use in high-speed data lines due to its fast response time and low capacitance.
What is the operating temperature range of SMF51A-HM3-18?
- The operating temperature range of SMF51A-HM3-18 is typically -55°C to +150°C, making it suitable for a wide range of environments.
Is SMF51A-HM3-18 RoHS compliant?
- Yes, SMF51A-HM3-18 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What are the recommended soldering and handling guidelines for SMF51A-HM3-18?
- It is recommended to follow standard industry practices for soldering and handling surface mount diodes, including proper ESD precautions.
Where can I find detailed specifications and application notes for SMF51A-HM3-18?
- Detailed specifications and application notes for SMF51A-HM3-18 can be found in the product datasheet provided by the manufacturer or distributor.