IHLP1212BZER1R0M11 - Vishay

IHLP1212BZER1R0M11 Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the IHLP1212BZER1R0M11?
  The recommended PCB land pattern for the IHLP1212BZER1R0M11 is a rectangular pad with a size of 3.3 mm x 2.5 mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the thermal derating of the IHLP1212BZER1R0M11?
  The thermal derating of the IHLP1212BZER1R0M11 can be handled by reducing the current rating of the inductor as the ambient temperature increases. A general guideline is to reduce the current rating by 1.5% for every 1°C increase in temperature above 40°C.
• What is the self-resonant frequency (SRF) of the IHLP1212BZER1R0M11?
  The self-resonant frequency (SRF) of the IHLP1212BZER1R0M11 is not explicitly stated in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and the frequency response curves provided in the datasheet.
• Can I use the IHLP1212BZER1R0M11 in a high-reliability or aerospace application?
  The IHLP1212BZER1R0M11 is a commercial-grade inductor and may not meet the requirements for high-reliability or aerospace applications. Engineers should consult with Vishay Intertechnologies or a qualified distributor to determine the suitability of the IHLP1212BZER1R0M11 for their specific application.
• How do I ensure the IHLP1212BZER1R0M11 is properly soldered to the PCB?
  To ensure proper soldering of the IHLP1212BZER1R0M11, engineers should follow the recommended soldering profile and use a solder with a melting point below 260°C. The inductor should be placed on the PCB with the terminals facing downwards to prevent solder from flowing onto the core.