NLCV25T-2R2M-EF - TDK

NLCV25T-2R2M-EF Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this inductor?
  The recommended land pattern for the NLCV25T-2R2M-EF inductor is a rectangular pad with a size of 2.5mm x 1.6mm, with a 0.5mm hole in the center for the terminal. The pad should be connected to a ground plane to ensure good thermal dissipation.
• Can I use this inductor in a high-temperature environment?
  The NLCV25T-2R2M-EF inductor is rated for operation up to 125°C, but derating is required for temperatures above 85°C. Consult the datasheet for derating curves and ensure that the inductor is properly cooled to prevent overheating.
• How do I handle the inductor's magnetic field in my design?
  The NLCV25T-2R2M-EF inductor has a magnetic field that can affect nearby components. Keep the inductor at least 5mm away from sensitive components, and consider using a shield or a magnetic shield can to contain the field. You can also use simulation tools to model the magnetic field and optimize your design.
• What is the inductor's self-resonant frequency?
  The self-resonant frequency of the NLCV25T-2R2M-EF inductor is not specified in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Typically, the self-resonant frequency is around 100-200 MHz for this type of inductor.
• Can I use this inductor in a high-current application?
  The NLCV25T-2R2M-EF inductor is rated for a maximum current of 2.2A, but it can handle higher currents for short periods of time. However, excessive current can cause overheating and reduce the inductor's lifespan. Ensure that your design stays within the specified current rating and consider using a current sense resistor to monitor the current.