What is the minimum threshold voltage in millivolts that can be used for an NMOS FET to achieve an off current, loff, when Vgs = 0 V of no more than 0.78 nA per W/L at 300∘K ? Assume that this MOSFET has a steep retrograde body doping profile with a maximum depletion region thickness of Wdmax = 40 nm, and an effective oxide thickness, Toxe, of 22 angstroms. Use kT/q = 26 mV at 300∘K. Answer: The correct answer is: 147
You'll get a detailed, step-by-step and expert verified solution.