Compact Model of a Junction FET

摘要

In the Electronics department of the Delft University of Technology, research isdone on the use of the Field Effect Transistor (FET) as a variable high tolerance resistor. Special interest is taken in the so called Intercept Voltages, a characterization of the limits of applicability. Calculation of these voltages requires the evaluation of high order derivatives of the ((I sub d), (V sub ds)) characteristics.