IHLP5050EZER2R2M01 - Vishay

IHLP5050EZER2R2M01 Frequently Asked Questions (FAQs)

• What is the recommended PCB footprint for the IHLP5050EZER2R2M01?
  The recommended PCB footprint for the IHLP5050EZER2R2M01 is a pad size of 5.5 mm x 5.5 mm with a 1.5 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 IHLP5050EZER2R2M01?
  The thermal derating of the IHLP5050EZER2R2M01 should be handled by following the temperature derating curve provided in the datasheet. The inductor's current rating decreases as the ambient temperature increases. Ensure that the inductor's operating temperature is within the specified range to avoid overheating and reduced lifespan.
• What is the recommended soldering profile for the IHLP5050EZER2R2M01?
  The recommended soldering profile for the IHLP5050EZER2R2M01 is a reflow soldering process with a peak temperature of 260°C (500°F) for 10-30 seconds. The soldering process should be done in a nitrogen atmosphere to prevent oxidation.
• How do I ensure the reliability of the IHLP5050EZER2R2M01 in high-vibration applications?
  To ensure the reliability of the IHLP5050EZER2R2M01 in high-vibration applications, it is recommended to use a secure mounting method, such as adhesive or screw-down, to prevent the inductor from shifting or detaching from the PCB. Additionally, ensure that the PCB is designed to withstand the vibration and that the inductor is properly soldered to the PCB.
• What is the equivalent series resistance (ESR) of the IHLP5050EZER2R2M01?
  The equivalent series resistance (ESR) of the IHLP5050EZER2R2M01 is not explicitly stated in the datasheet. However, the ESR can be estimated by measuring the inductor's impedance at high frequencies (e.g., 100 kHz) and subtracting the inductive reactance from the total impedance.