IHLP2525CZER220M51 - Vishay

IHLP2525CZER220M51 Frequently Asked Questions (FAQs)

• What is the recommended PCB footprint for the IHLP2525CZER220M51?
  The recommended PCB footprint for the IHLP2525CZER220M51 is a pad size of 2.5 mm x 2.5 mm with a 1.1 mm hole in the center. The pad should be solder-mask defined (SMD) with a non-solder-mask-defined (NSMD) connection to the via.
• How do I handle the thermal derating of the IHLP2525CZER220M51?
  The thermal derating of the IHLP2525CZER220M51 should be handled by reducing the current rating of the inductor as the ambient temperature increases. The datasheet provides a thermal derating curve that shows the maximum current rating at different temperatures.
• What is the self-resonant frequency of the IHLP2525CZER220M51?
  The self-resonant frequency of the IHLP2525CZER220M51 is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Typically, the self-resonant frequency of an inductor is around 10-20 times its operating frequency.
• Can I use the IHLP2525CZER220M51 in a high-reliability application?
  Yes, the IHLP2525CZER220M51 is suitable for high-reliability applications. It is built with a robust construction and has undergone rigorous testing to ensure its reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the inductor's reliability in the application.
• How do I ensure the IHLP2525CZER220M51 is properly soldered to the PCB?
  To ensure proper soldering of the IHLP2525CZER220M51, follow the recommended soldering profile and use a solder with a melting point below 260°C. The inductor's leads should be soldered to the PCB using a soldering iron with a temperature of around 350°F (175°C).