# MOSFET conduction and switching losses
# Scope: RMS conduction plus linear overlap switching loss; no capacitance/recovery losses.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

current = 5 A
resistance = 0.02 ohm
voltage = 24 V
rise = 30 ns
fall = 30 ns
frequency = 20000 Hz

conduction := current^2*resistance [W]
switching := voltage*current*(rise+fall)*frequency/2 [W]
total := conduction+switching [W]

check loss budget: total <= 1 W

scenario alternative: current = 4 A