IXYX140N90C3 - LITTELFUSE

IXYX140N90C3 Frequently Asked Questions (FAQs)

• What is the recommended PCB footprint for the IXYX140N90C3?
  The recommended PCB footprint for the IXYX140N90C3 is a TO-220 package with a minimum pad size of 3.5mm x 2.5mm and a thermal pad size of 2.5mm x 2.5mm. It's essential to follow the recommended footprint to ensure proper heat dissipation and electrical connection.
• How do I ensure the IXYX140N90C3 is properly cooled in my design?
  To ensure proper cooling, provide a heat sink with a thermal resistance of ≤ 1°C/W and a minimum surface area of 10cm². Also, ensure good airflow around the device and avoid blocking the heat sink fins. You can also consider using a thermal interface material (TIM) to improve heat transfer between the device and heat sink.
• What is the maximum allowed case temperature for the IXYX140N90C3?
  The maximum allowed case temperature for the IXYX140N90C3 is 150°C. Operating the device above this temperature can reduce its lifespan and affect its performance.
• Can I use the IXYX140N90C3 in a high-reliability or aerospace application?
  While the IXYX140N90C3 is a high-quality device, it's essential to check with Littelfuse Inc for specific qualifications and certifications for high-reliability or aerospace applications. You may need to consider additional testing, screening, or documentation to ensure the device meets the required standards.
• How do I handle ESD protection when handling the IXYX140N90C3?
  To prevent electrostatic discharge (ESD) damage, handle the IXYX140N90C3 with ESD-protective equipment, such as wrist straps, mats, or bags. Ensure that your workspace and tools are ESD-safe, and avoid touching the device's pins or leads with your bare hands.