STF18NM80 datasheet by STMicroelectronics

STF18NM80 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the STF18NM80?
  The maximum operating frequency of the STF18NM80 is 100 kHz, but it can be operated at higher frequencies with reduced voltage ratings.
• How do I ensure the reliability of the STF18NM80 in high-temperature applications?
  To ensure reliability in high-temperature applications, it is recommended to derate the voltage and current ratings according to the temperature derating curves provided in the datasheet.
• What is the recommended gate resistor value for the STF18NM80?
  The recommended gate resistor value for the STF18NM80 is between 10 ohms and 100 ohms, depending on the specific application and switching frequency.
• Can the STF18NM80 be used in parallel to increase current handling capability?
  Yes, the STF18NM80 can be used in parallel to increase current handling capability, but it is essential to ensure that the devices are properly matched and that the gate drive circuits are designed to handle the increased current.
• What is the recommended dead time for the STF18NM80 in a half-bridge configuration?
  The recommended dead time for the STF18NM80 in a half-bridge configuration is typically between 100 ns and 500 ns, depending on the specific application and switching frequency.