CDRH5D18BHPNP-1R5MC - Sumida

CDRH5D18BHPNP-1R5MC Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the CDRH5D18BHPNP-1R5MC?
  The recommended PCB land pattern can be found in the Sumida Corporation's application note or on their website. It's essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal issues.
• How do I handle the CDRH5D18BHPNP-1R5MC inductor during reflow soldering?
  During reflow soldering, it's crucial to follow the recommended temperature profile to prevent damage to the inductor. The maximum temperature rating for the CDRH5D18BHPNP-1R5MC is 260°C for 30 seconds. Ensure that the soldering process does not exceed this temperature rating.
• What is the self-resonant frequency (SRF) of the CDRH5D18BHPNP-1R5MC inductor?
  The self-resonant frequency (SRF) of the CDRH5D18BHPNP-1R5MC inductor is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Alternatively, you can contact Sumida Corporation's technical support for more information.
• Can I use the CDRH5D18BHPNP-1R5MC inductor in a high-vibration environment?
  The CDRH5D18BHPNP-1R5MC inductor is designed to meet the vibration requirements of IEC 60068-2-6. However, it's essential to evaluate the inductor's performance in your specific application and environment. You may need to perform additional testing or consult with Sumida Corporation's technical support to ensure the inductor meets your requirements.
• How do I determine the maximum current rating for the CDRH5D18BHPNP-1R5MC inductor?
  The maximum current rating for the CDRH5D18BHPNP-1R5MC inductor is dependent on the operating temperature and the inductor's thermal resistance. You can use the inductor's thermal resistance and the maximum operating temperature to calculate the maximum current rating. Consult the datasheet and application notes for more information.