CDRH5D28NP-6R2NC - Sumida

CDRH5D28NP-6R2NC Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this inductor?
  The recommended land pattern for the CDRH5D28NP-6R2NC can be found in the Sumida Corporation's application note or by contacting their technical support. A general guideline is to use a land pattern with a minimum of 1.5 mm x 1.5 mm pad size and a 0.5 mm spacing between pads.
• How do I handle the inductor's thermal considerations?
  The CDRH5D28NP-6R2NC has a maximum operating temperature of 125°C. Ensure that the PCB design provides adequate thermal relief and consider using thermal vias or thermal pads to dissipate heat. Also, follow proper reflow soldering techniques to prevent thermal damage.
• What is the inductor's self-resonant frequency (SRF)?
  The SRF of the CDRH5D28NP-6R2NC is not explicitly stated in the datasheet. However, as a general guideline, the SRF of a similar inductor from Sumida Corporation is around 100 MHz. For a more accurate value, contact Sumida Corporation's technical support or consult their application notes.
• Can I use this inductor in a high-reliability or safety-critical application?
  The CDRH5D28NP-6R2NC is a commercial-grade inductor, and its reliability and safety features may not meet the requirements of high-reliability or safety-critical applications. Consult Sumida Corporation's documentation or contact their technical support to determine the inductor's suitability for your specific application.
• How do I ensure the inductor's magnetic shielding?
  To ensure proper magnetic shielding, follow the recommended PCB layout guidelines and keep the inductor at least 5 mm away from other components that may be affected by the magnetic field. Additionally, consider using a shielded inductor or a mu-metal shield to minimize electromagnetic interference (EMI).