Athar Mahboob - 2008-11-01

We are simulating circuit using power mosfet IRFZ46N, and getting warning stating unphysical model parameter D4, N=0.4. We have checked the diode source code in Qucs and there is a check for N to be greater than 1.0. We have manually changed the value N>1, however the transient analysis still getting stuck when calculating the 1st transient response.