The recommended PCB land pattern for the B82720S2301N042 can be found in the TDK Corporation's application note or footprint library. 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 B82720S2301N042's thermal derating 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 (SRF) of the B82720S2301N042 is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the SRF of this inductor is around 100-200 MHz. Engineers should ensure that their design does not operate near the SRF to avoid unwanted resonances.
Yes, the B82720S2301N042 is suitable for high-frequency switching applications up to several hundred kHz. However, engineers should ensure that the inductor's core material and winding design can handle the high-frequency switching losses. TDK Corporation provides guidance on the inductor's high-frequency characteristics in the datasheet or application notes.
To ensure the B82720S2301N042's reliability in a high-temperature environment, engineers should follow TDK Corporation's recommended storage and operating temperature ranges. They should also consider the inductor's thermal resistance, thermal derating, and potential thermal runaway risks. Additionally, engineers can use thermal simulation tools to analyze the inductor's temperature rise and optimize their design accordingly.
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
B82720S2301N042 Overview
Use the download button to access the B82720S2301N042 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like B8272,
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.
