What is the off current, loff, in nanoamps for an NMOS FET at 300∘K when it has Vgs = 0 V ? Assume that this MOSFET has a steep retrograde body doping profile with a maximum depletion region thickness of Wdmax = 41 nm, and an effective oxide thickness, Toxe, of 41 angstroms. Use: W = 3.4 μm, L = 0.9 μm, Vt = 309 mV and kT/q = 26 mV at 300∘K. (Please note that you can enter small numbers in Moodle in exponential format. For example, 0.0021 can be entered as 2.1e−3)
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