RB228NS-60FHTL - ROHM Semiconductor

RB228NS-60FHTL Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
• How do I ensure reliable operation in high-temperature environments?
  To ensure reliable operation, ROHM recommends derating the power dissipation according to the temperature derating curve in the datasheet. Additionally, ensure good thermal design, and consider using a heat sink or thermal interface material if necessary.
• What is the maximum allowable voltage for the RB228NS-60FHTL?
  Although the datasheet specifies a maximum voltage rating of 60V, ROHM recommends not exceeding 55V to ensure reliable operation and to account for voltage spikes or transients.
• Can I use the RB228NS-60FHTL in a switching regulator application?
  Yes, the RB228NS-60FHTL can be used in switching regulator applications. However, ROHM recommends ensuring that the device is operated within the safe operating area (SOA) and that the switching frequency is limited to 100kHz or less to minimize switching losses.
• How do I handle ESD protection for the RB228NS-60FHTL?
  ROHM recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins to protect the device from electrostatic discharge. Additionally, follow proper handling and storage procedures to prevent ESD damage.