The recommended land pattern for the B82450A1855E001 can be found in the TDK Corporation's application note or footprint library. It typically includes a rectangular pad with a size of around 4.5mm x 3.5mm, with a 1.5mm diameter hole in the center for the inductor's terminal.
The B82450A1855E001 has a maximum operating temperature of 125°C. To handle thermal derating, you should ensure that the inductor is operated within the recommended temperature range and consider the derating curve provided in the datasheet. You can also use thermal simulation tools to estimate the inductor's temperature rise and adjust your design accordingly.
The self-resonant frequency (SRF) of the B82450A1855E001 is not explicitly stated in the datasheet. However, you can estimate the SRF by using the inductor's inductance value and the capacitance of the PCB traces and surrounding components. Typically, the SRF is around 100-200 MHz for this type of inductor.
The B82450A1855E001 is designed for general-purpose use and has a relatively low self-resonant frequency. While it can be used in high-frequency applications, it may not be the best choice. You should consider using a high-frequency inductor specifically designed for your application's frequency range to ensure optimal performance.
To ensure the reliability and lifespan of the B82450A1855E001, you should follow proper storage and handling procedures, avoid excessive mechanical stress, and operate the inductor within the recommended temperature and current ranges. You should also consider using a suitable PCB material and layout to minimize thermal and electrical stresses.
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
B82450A1855E001 Overview
Use the download button to access the B82450A1855E001 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like B8245,
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.
