The recommended PCB land pattern for NLV25T-330J-EFD can be found in the TDK Corporation's application note or on their website. It typically includes a rectangular pad with a size of around 3.5mm x 2.5mm, with a 1.5mm diameter hole in the center for the inductor's terminal.
The thermal derating of NLV25T-330J-EFD is typically handled by reducing the maximum current rating as the ambient temperature increases. TDK Corporation provides a thermal derating curve in the datasheet, which shows the maximum current rating at different temperatures. Engineers should ensure that their design stays within the recommended current rating at the expected operating temperature.
The self-resonant frequency of NLV25T-330J-EFD is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the self-resonant frequency of an inductor is around 10-20 times its operating frequency. In this case, the self-resonant frequency would be around 100-200 MHz, assuming an operating frequency of 10-20 MHz.
The NLV25T-330J-EFD is a surface-mount inductor, and its mechanical robustness is suitable for most applications. However, in high-vibration environments, it's essential to ensure that the inductor is properly secured to the PCB using a suitable adhesive or mechanical fastening method. Additionally, the PCB should be designed to minimize flexure and vibration transmission to the inductor.
To select the correct inductor for a DC-DC converter design, engineers should consider factors such as the converter's switching frequency, output current, and inductance value. The NLV25T-330J-EFD is suitable for DC-DC converters with switching frequencies up to 2 MHz and output currents up to 3.3 A. Engineers should consult the datasheet and application notes to ensure the inductor meets their specific design requirements.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
NLV25T-330J-EFD Overview
Use the download button to access the NLV25T-330J-EFD schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like NLV25,
or try a keyword search, such as Fixed Inductors
About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
