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correct gate and source resistor temperature update

This commit is contained in:
dwarning 2025-11-08 21:15:32 +01:00
parent 3281d0798a
commit 9802c7d0c6
1 changed files with 8 additions and 2 deletions
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10
src/spicelib/devices/vdmos/vdmostemp.c
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@ -56,9 +56,15 @@ void VDMOStempUpdate(VDMOSmodel *inModel, VDMOSinstance *here, double Temp, CKTc
else
here->VDMOSdrainResistance = model->VDMOSdrainResistance / here->VDMOSm * (1.0 + (model->VDMOStrd1 * dt) + (model->VDMOStrd2 * dt * dt));
here->VDMOSgateConductance = here->VDMOSgateConductance / (1.0 + (model->VDMOStrg1 * dt) + (model->VDMOStrg2 * dt * dt));
if (model->VDMOSgateResistance > 0)
here->VDMOSgateConductance = here->VDMOSm / model->VDMOSgateResistance / (1.0 + (model->VDMOStrg1 * dt) + (model->VDMOStrg2 * dt * dt));
else
here->VDMOSgateConductance = 0.0;
here->VDMOSsourceConductance = here->VDMOSsourceConductance / (1.0 + (model->VDMOStrs1 * dt) + (model->VDMOStrs2 * dt * dt));
if (model->VDMOSsourceResistance > 0)
here->VDMOSsourceConductance = here->VDMOSm / model->VDMOSsourceResistance / (1.0 + (model->VDMOStrs1 * dt) + (model->VDMOStrs2 * dt * dt));
else
here->VDMOSsourceConductance = 0.0;
if (model->VDMOSqsGiven)
here->VDMOSqsResistance = model->VDMOSqsResistance / here->VDMOSm * pow(ratio, model->VDMOStexp1);