For Selecting MOSFET, what are the major parameters we have to consider in the datasheet?

In MOSFET datasheet, we have to focus on following parameters:

  • Drain to Source Voltage VDSS
  • On state Drain to Source Resistance RDS(ON)
  • Reverse Recovery Current IRR
  • Reverse Recovery Charge QRR
  • Gate Charge QG
  • Body Diode Characteristics
  • ID at ambient temperature
  • Channel power dissipation
  • Channel temperature