The recommended footprint and land pattern for the SMBJ26A can be found in the Taiwan Semiconductor's packaging information document or in the IPC-7351 standard. A typical footprint would be a rectangular pad with a size of around 1.2mm x 0.8mm, with a 0.5mm x 0.5mm pad in the center for the diode.
To ensure proper soldering, use a soldering iron with a temperature of around 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of bridging or cold joints. Inspect the solder joints under a microscope or with a magnifying glass to ensure they are smooth, shiny, and free of defects.
The SMBJ26A is rated for operation from -55°C to 150°C, but the maximum operating temperature range depends on the specific application and the power dissipation. As a general rule, the maximum operating temperature should be derated by 10°C to 20°C to ensure reliable operation.
To calculate the power dissipation, you need to know the voltage and current ratings of the SMBJ26A, as well as the specific application's voltage and current conditions. Use the formula P = V x I, where P is the power dissipation, V is the voltage, and I is the current. Consult the datasheet for the maximum power dissipation rating and ensure your application stays within that limit.
The SMBJ26A is designed to provide ESD protection up to ±30kV, exceeding the IEC 61000-4-2 standard. It can protect against electrostatic discharges, ensuring the reliability and robustness of the downstream circuitry.
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
SMBJ26A Overview
Use the download button to access the SMBJ26A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SMBJ2,
or try a keyword search, such as Transient Suppressors
Suggested Parts
If you searched for SMBJ26A, you might also be interested in these parts:
