AUIRF1404 datasheet by International Rectifier

AUIRF1404 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the AUIRF1404?
  The maximum operating temperature range for the AUIRF1404 is -55°C to 150°C.
• How do I ensure the AUIRF1404 is properly thermally managed?
  To ensure proper thermal management, it is recommended to attach a heat sink to the device, and to ensure good airflow around the device. The thermal resistance of the device is 1.5°C/W.
• What is the maximum current rating for the AUIRF1404?
  The maximum current rating for the AUIRF1404 is 140A.
• How do I protect the AUIRF1404 from overvoltage and undervoltage conditions?
  To protect the AUIRF1404 from overvoltage and undervoltage conditions, it is recommended to use a voltage regulator or a voltage clamp circuit to limit the voltage to within the recommended operating range of 10V to 30V.
• What is the recommended gate drive voltage for the AUIRF1404?
  The recommended gate drive voltage for the AUIRF1404 is 10V to 15V.