Bourns provides a recommended PCB layout and land pattern in their application note AN164, which can be found on their website. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize overall performance.
To select the correct inductor, consider factors such as operating frequency, current rating, inductance value, DC resistance, and physical size. Bourns offers a product selection guide and online tools to help engineers narrow down their options and find the most suitable inductor for their application.
While the datasheet specifies a temperature range of -40°C to +125°C, it's essential to note that the inductor's performance may degrade at higher temperatures. Bourns recommends derating the inductor's current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation.
The 2017-50-SMH-RPLF is designed to meet the requirements of various industrial and automotive applications, including those with high vibration and shock. However, it's crucial to ensure that the inductor is properly secured to the PCB and that the PCB is designed to withstand the expected environmental conditions.
To prevent damage and ensure reliability, Bourns recommends storing the inductors in their original packaging, away from direct sunlight, moisture, and extreme temperatures. When handling the inductors, avoid touching the leads or core to prevent damage from electrostatic discharge (ESD).
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