SMD1812B075TF/24 - Yageo Group

SMD1812B075TF/24 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for SMD1812B075TF/24?
  The recommended land pattern for SMD1812B075TF/24 is a rectangular pad with a size of 1.3mm x 1.8mm, with a solder mask clearance of 0.1mm. The land pattern should be designed to accommodate the component's dimensions and solder fillet requirements.
• How do I handle the component's moisture sensitivity?
  SMD1812B075TF/24 is a moisture-sensitive device (MSD) and requires special handling and storage. It should be stored in a dry environment with a relative humidity of less than 20% and a temperature range of 10°C to 30°C. Before reflow soldering, the component should be baked at 125°C for 24 hours to remove any absorbed moisture.
• What is the maximum reflow soldering temperature for SMD1812B075TF/24?
  The maximum reflow soldering temperature for SMD1812B075TF/24 is 260°C, with a peak temperature not exceeding 240°C for more than 10 seconds. The reflow soldering process should be done in a nitrogen atmosphere to prevent oxidation.
• Can I use SMD1812B075TF/24 in a high-vibration environment?
  SMD1812B075TF/24 is a surface-mount device and may not be suitable for high-vibration environments. The component's solder joints may be susceptible to fatigue and cracking under high-vibration conditions. Additional mechanical support or potting may be required to ensure the component's reliability in such environments.
• How do I ensure the component's reliability in high-temperature applications?
  To ensure the reliability of SMD1812B075TF/24 in high-temperature applications, it is recommended to derate the component's power rating according to the temperature derating curve provided in the datasheet. Additionally, the component should be mounted on a thermally conductive substrate, and the PCB should be designed to minimize thermal resistance.