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SMBJ18A-13
Product Overview
Category
The SMBJ18A-13 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is primarily used for surge protection in electronic circuits and systems.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ18A-13 is typically available in a surface mount package.
Essence
The essence of the SMBJ18A-13 lies in its ability to protect sensitive electronic components from voltage surges and transients.
Packaging/Quantity
The SMBJ18A-13 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 18V
- Operating Temperature Range: -55°C to 150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ18A-13 typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional TVS diode
- Low clamping voltage
- Fast response to transient voltage events
Advantages
- Provides effective surge protection
- Fast response time helps in minimizing damage to sensitive components
- Compact size for easy integration into circuit designs
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive surge protection in high-power applications
Working Principles
When a voltage surge occurs, the SMBJ18A-13 conducts current away from the protected circuit, limiting the voltage across it and preventing damage to downstream components.
Detailed Application Field Plans
The SMBJ18A-13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ18A-13 include: - SMAJ18A-13 - SMCJ18A-13 - P6SMB18A-13
In conclusion, the SMBJ18A-13 transient voltage suppressor diode offers efficient surge protection with its fast response time and low clamping voltage. Its compact size and bi-directional functionality make it suitable for various electronic applications, although designers should consider its limitations in higher voltage scenarios. With its wide operating temperature range and RoHS compliance, the SMBJ18A-13 is a versatile choice for surge protection in diverse electronic systems.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ18A-13 v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMBJ18A-13 in technical solutions:
What is the SMBJ18A-13?
- The SMBJ18A-13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ18A-13?
- The maximum peak pulse power of the SMBJ18A-13 is 600 watts.
What is the breakdown voltage of the SMBJ18A-13?
- The breakdown voltage of the SMBJ18A-13 is 18 volts.
What are the typical applications of the SMBJ18A-13?
- The SMBJ18A-13 is commonly used for overvoltage protection in various electronic circuits, including power supplies, communication equipment, and automotive electronics.
What is the response time of the SMBJ18A-13?
- The response time of the SMBJ18A-13 is very fast, typically in the nanosecond range.
What is the operating temperature range of the SMBJ18A-13?
- The SMBJ18A-13 can operate within a temperature range of -55°C to 150°C.
Is the SMBJ18A-13 RoHS compliant?
- Yes, the SMBJ18A-13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can the SMBJ18A-13 be used for ESD protection?
- Yes, the SMBJ18A-13 can be used for electrostatic discharge (ESD) protection in sensitive electronic devices.
What is the package type of the SMBJ18A-13?
- The SMBJ18A-13 is available in a surface mount DO-214AA (SMB) package.
What are the key advantages of using the SMBJ18A-13 in technical solutions?
- The SMBJ18A-13 offers low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression in various applications.