The recommended footprint and land pattern for the SMBJ45A-E3/52 can be found in the Vishay Intertechnologies' application note AN10364, which provides guidelines for PCB layout and assembly.
Follow the soldering and assembly guidelines outlined in the Vishay Intertechnologies' application note AN10365, which provides recommendations for reflow soldering, wave soldering, and manual soldering.
The SMBJ45A-E3/52 is rated for operation from -55°C to 150°C, but derating may be necessary for high-temperature applications. Consult the datasheet for specific derating guidelines.
The SMBJ45A-E3/52 is a commercial-grade device, but Vishay Intertechnologies offers a high-reliability version, the SMBJ45A-E3/52HL, which is screened to meet the requirements of MIL-PRF-19500 and is suitable for aerospace and high-reliability applications.
Consider factors such as the maximum voltage, current, and power requirements of your application, as well as the desired level of protection and response time. Consult the Vishay Intertechnologies' TVS diode selection guide or consult with a qualified engineer or applications expert.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SMBJ45A-E3/52 Overview
Use the download button to access the SMBJ45A-E3/52 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SMBJ4,
or try a keyword search, such as Transient Suppressors