An APT45M100J Mosfet is driving a 2ohm load from a 60V power source.
a) What is the voltage applied to the resistor?
b) How much power is dissipated by the resistor?
c) How much power is dissipated by the MOSFET?
d) What is the efficiency of this arrangement?
e) If the transistor case temperature is to be kept at 100C or lower, what thermal heat sink (degC/Watt) rating is required, it the room temperature is 25C?