MBR2030CT datasheet by Diodes Incorporated

MBR2030CT Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the MBR2030CT?
  A recommended PCB layout for the MBR2030CT includes a solid ground plane, short and wide traces for the high-current paths, and a Kelvin connection for the sense pins. Additionally, it's essential to minimize the loop area of the high-current paths to reduce EMI.
• How do I ensure the MBR2030CT is properly cooled in my design?
  To ensure proper cooling, provide a sufficient heat sink with a thermal resistance of less than 10°C/W. The heat sink should be connected to the tab of the MBR2030CT using a thermal interface material. Additionally, ensure good airflow around the heat sink and avoid blocking the airflow with other components.
• What is the maximum allowed voltage imbalance between the input and output of the MBR2030CT?
  The maximum allowed voltage imbalance between the input and output of the MBR2030CT is ±10% of the input voltage. Exceeding this limit may cause the device to malfunction or fail.
• Can I use the MBR2030CT in a parallel configuration to increase the current rating?
  Yes, the MBR2030CT can be used in a parallel configuration to increase the current rating. However, it's essential to ensure that the devices are properly matched, and the current sharing is balanced to avoid overheating and reduce the overall reliability.
• What is the recommended fuse rating for the MBR2030CT?
  The recommended fuse rating for the MBR2030CT is 10A to 15A, depending on the specific application and operating conditions. The fuse should be fast-acting and have a high interrupting rating to protect the device from overcurrent conditions.