SMBJ18A-HRA
Product Overview
Category
The SMBJ18A-HRA belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ18A-HRA is available in a surface mount package.
Essence
The essence of the SMBJ18A-HRA lies in its ability to provide robust protection against voltage transients.
Packaging/Quantity
The SMBJ18A-HRA is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 18V
- Maximum Clamping Voltage: 29.2V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ18A-HRA typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal impact on protected circuits
- High surge current capability enhances reliability
Disadvantages
- Limited breakdown voltage may not be suitable for higher voltage applications
- Requires careful consideration of placement and routing for optimal performance
Working Principles
The SMBJ18A-HRA operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ18A-HRA is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ18A-HRA include: - SMAJ18A-HRA - SMCJ18A-HRA - P6SMB18A-HRA
In conclusion, the SMBJ18A-HRA transient voltage suppressor diode offers reliable protection against voltage transients, making it a crucial component in various electronic systems.
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What is the SMBJ18A-HRA?
- The SMBJ18A-HRA is a surface mount 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-HRA?
- The maximum peak pulse power of the SMBJ18A-HRA is 600 watts.
What is the breakdown voltage of the SMBJ18A-HRA?
- The breakdown voltage of the SMBJ18A-HRA is 18 volts.
What are the typical applications for the SMBJ18A-HRA?
- The SMBJ18A-HRA is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage transients.
What is the operating temperature range of the SMBJ18A-HRA?
- The SMBJ18A-HRA has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ18A-HRA?
- The response time of the SMBJ18A-HRA is very fast, typically responding within nanoseconds to clamp transient voltages.
Does the SMBJ18A-HRA meet any specific industry standards?
- Yes, the SMBJ18A-HRA complies with the industry standard JEDEC registered package outline.
Can the SMBJ18A-HRA be used for ESD protection?
- Yes, the SMBJ18A-HRA can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What is the packaging type of the SMBJ18A-HRA?
- The SMBJ18A-HRA is available in a DO-214AA (SMB) package.
Is the SMBJ18A-HRA RoHS compliant?
- Yes, the SMBJ18A-HRA is RoHS compliant, making it suitable for use in environmentally sensitive applications.