Coilcraft provides a recommended land pattern for the RFC0807B-104KE in their documentation, which can be found on their website. The recommended land pattern is designed to ensure optimal performance and reliability of the inductor.
The RFC0807B-104KE is rated for operation up to 125°C, but it's recommended to derate the current rating at higher temperatures. Coilcraft provides a temperature derating curve in their documentation, which can be used to determine the maximum current rating at a given temperature.
To prevent damage during PCB assembly, it's recommended to handle the RFC0807B-104KE by the edges, avoid touching the component body, and use an anti-static wrist strap or mat. Additionally, the component should be stored in an anti-static bag or container when not in use.
The ESR of the RFC0807B-104KE is not explicitly stated in the datasheet, but it can be calculated using the impedance vs. frequency graph provided in the datasheet. Alternatively, Coilcraft's application notes provide guidance on how to estimate ESR for their inductors.
Yes, the RFC0807B-104KE can be used in switching regulator applications, but it's essential to ensure that the inductor is designed to handle the high-frequency switching currents and voltages. Coilcraft provides guidance on selecting inductors for switching regulator applications in their application notes.
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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.
