calculation of power dissipation in MOSFET

[pavithramaniarasu]

Hi,

can anyone tell me the formula for calculating power dissipation in MOSFET.

 

[gangadharn]

Leakage power = I-leakage*vdd

I-leakage = current measure at VSS

Dynamic power = 0.5 * C * V^2 * Number of toggles

C -> load Capacitance
V -> Vdd voltage
Number of Toggle -> gate toggling rate.