50WQ04FNPBF datasheet by International Rectifier

50WQ04FNPBF Frequently Asked Questions (FAQs)

• What is the thermal resistance of the 50WQ04FNPBF?
  The thermal resistance of the 50WQ04FNPBF is typically around 1.5°C/W (junction-to-case) and 30°C/W (junction-to-ambient) when mounted on a standard PCB.
• Can I use the 50WQ04FNPBF in a high-frequency switching application?
  Yes, the 50WQ04FNPBF is suitable for high-frequency switching applications up to 100 kHz, but the user should ensure that the device is properly snubbed and that the PCB layout is optimized for high-frequency operation.
• What is the recommended gate drive voltage for the 50WQ04FNPBF?
  The recommended gate drive voltage for the 50WQ04FNPBF is between 10V and 15V, with a maximum gate-source voltage of 20V.
• Is the 50WQ04FNPBF compatible with lead-free soldering processes?
  Yes, the 50W04FNPBF is compatible with lead-free soldering processes, with a peak reflow temperature of 260°C.
• What is the maximum allowed avalanche energy for the 50WQ04FNPBF?
  The maximum allowed avalanche energy for the 50WQ04FNPBF is 1.5 mJ, and the user should ensure that the device is properly protected against avalanche conditions.