RBQ20BM100AFHTL - ROHM Semiconductor

RBQ20BM100AFHTL Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  ROHM recommends a thermal pad size of at least 2.5mm x 2.5mm with multiple vias to the ground plane to ensure efficient heat dissipation. A thermal via diameter of 0.3mm to 0.5mm is recommended, with a minimum of 10 vias.
• How do I ensure reliable operation in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it's essential to follow the recommended derating curves for the device. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature.
• What is the maximum allowed voltage for the input pins?
  Although the datasheet specifies the recommended operating voltage range, it's essential to note that the maximum allowed voltage for the input pins is typically 1.5V to 2V above the recommended supply voltage (VCC) to prevent damage or latch-up.
• How do I handle ESD protection for the device?
  ROHM recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the input lines to protect the RBQ20BM100AFHTL from electrostatic discharge. Additionally, follow proper handling and storage procedures to prevent ESD damage.
• What is the recommended soldering temperature and time for the device?
  ROHM recommends a soldering temperature of 260°C (peak temperature) and a soldering time of 10 seconds or less to prevent damage to the device. It's essential to follow the recommended soldering profile to ensure reliable operation.