selfheating only with rth>0

3 years ago · 56b5041266
1 changed files with 1 additions and 1 deletions
--- a/src/spicelib/devices/vbic/vbicsetup.c
+++ b/src/spicelib/devices/vbic/vbicsetup.c
@ -469,7 +469,7 @@ VBICsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
            }

            if(model->VBICselftGiven)
-                if(model->VBICselft == 1)
+                if((model->VBICselft == 1) && (model->VBICthermalResistGiven) && (model->VBICthermalResist > 0.0))
                    here->VBIC_selfheat = 1;
                else
                    here->VBIC_selfheat = 0;