How to Calculate Instantaneous Drain Current?
Instantaneous Drain Current calculator uses Drain Current = Transconductance Parameter*(DC Component of Gate to Source Voltage-Total Voltage+Critical Voltage)^2 to calculate the Drain Current, The Instantaneous Drain Current formula is the maximum current that flows through a semiconductor device in a very short time, typically less than 1 nanosecond. It is an important parameter in the design and analysis of high-speed electronic circuits . Drain Current is denoted by I_{d} symbol.
How to calculate Instantaneous Drain Current using this online calculator? To use this online calculator for Instantaneous Drain Current, enter Transconductance Parameter (K_{n}), DC Component of Gate to Source Voltage (V_{gsq}), Total Voltage (V_{t}) & Critical Voltage (V_{c}) and hit the calculate button. Here is how the Instantaneous Drain Current calculation can be explained with given input values -> 1E+7 = 0.07*(10-2+4)^2.