TDK recommends a symmetrical PCB layout with a ground plane underneath the inductor to minimize radiation and ensure optimal performance. A minimum of 1.5 mm clearance around the inductor is recommended to prevent electromagnetic interference.
The B88069X4231S102 has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal pad if the ambient temperature exceeds 85°C. Derate the inductor's current rating according to the temperature derating curve in the datasheet.
The SRF of the B88069X4231S102 is not explicitly stated in the datasheet. However, based on similar inductors from TDK, the SRF is typically in the range of 100-200 MHz. It's essential to consider the SRF when designing the circuit to avoid resonance and ensure stable operation.
Yes, the B88069X4231S102 is suitable for high-frequency switching regulators due to its low core loss and high saturation current. However, ensure that the inductor's characteristics meet the specific requirements of your design, and consider the inductor's behavior under high-frequency operation.
When selecting an inductor, consider factors such as the operating frequency, current rating, inductance value, DC resistance, and physical size. Compare the B88069X4231S102's characteristics with your application's requirements to ensure the inductor meets your needs.
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
B88069X4231S102 Overview
Use the download button to access the B88069X4231S102 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like B8806,
or try a keyword search, such as Telecom Protection Circuits
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.
