Coilcraft recommends a land pattern with a minimum pad size of 1.3 mm x 1.3 mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.
While PCV-2-184-05L is rated for operation up to 125°C, it's essential to consider the derating curve and ensure that the inductor's maximum current rating is not exceeded at elevated temperatures. Additionally, the inductor's temperature coefficient should be taken into account to ensure stable operation.
To minimize electromagnetic interference (EMI) and ensure proper operation, keep the inductor at least 2-3 mm away from sensitive components and avoid placing it near conductive paths or loops. You can also use shielding or mu-metal to contain the magnetic field if necessary.
The SRF of PCV-2-184-05L is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance value and the self-capacitance of the coil. As a rough estimate, the SRF is typically around 10-20 times the inductor's resonant frequency, which is around 100-200 MHz for this component.
Yes, PCV-2-184-05L is suitable for use in switching regulator designs, but you should ensure that the inductor's current rating and saturation characteristics are compatible with the switching frequency and output current requirements of your design.
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About COILCRAFT
Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.
