Sumida Corporation provides a recommended PCB layout and footprint in their application notes or design guides. It's essential to follow these guidelines to ensure proper thermal management, reduce electromagnetic interference, and optimize performance.
To ensure reliability and prevent overheating, follow the recommended operating conditions, including temperature range, current rating, and voltage rating. Also, ensure proper thermal management by providing adequate airflow, using a heat sink if necessary, and monitoring the inductor's temperature.
The SRF of the CDRH5D28NP-120NC is typically around 100-200 MHz. It's essential to consider the SRF when designing the circuit to avoid resonance and ensure stable operation. This can be done by using impedance analysis tools or simulation software to optimize the circuit design.
The CDRH5D28NP-120NC is designed to meet standard vibration and shock requirements. However, if your application requires more stringent vibration or shock resistance, consult with Sumida Corporation or a qualified engineer to determine the inductor's suitability and potential modifications.
The DCR of the CDRH5D28NP-120NC is specified in the datasheet. To handle DCR, consider it in your circuit design by accounting for the voltage drop across the inductor, ensuring the inductor is operated within its rated current, and optimizing the circuit's efficiency.
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CDRH5D28NP-120NC Overview
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