Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, low inductance, and minimal signal loss.
To avoid damage, follow the recommended soldering profile and temperature guidelines. Ensure the inductor is properly aligned and secured to the PCB during the reflow process. Use a solder paste with a low melting point and a reflow profile with a peak temperature below 260°C.
The maximum allowable current for the SDR1307-150ML is 1.5A. Exceeding this current may cause excessive temperature rise, which can lead to reduced lifespan or even failure. Ensure the inductor is operated within the recommended current rating to maintain a safe operating temperature.
The Sendust core material used in the SDR1307-150ML provides low core losses, high saturation current, and low magnetic radiation. This results in improved efficiency, reduced EMI, and increased reliability. The Sendust core also offers a high Curie temperature, ensuring stable performance over a wide operating temperature range.
The self-resonant frequency (SRF) of the SDR1307-150ML is approximately 150MHz. Operating the inductor above the SRF can lead to reduced impedance, increased losses, and potential resonance issues. Ensure your circuit design takes into account the inductor's SRF to avoid these issues and maintain optimal performance.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SDR1307-150ML Overview
Use the download button to access the SDR1307-150ML schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SDR13,
or try a keyword search, such as Fixed Inductors
