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Minor change in VDMOS that helps VADistiller.

This commit is contained in:
Árpád Bűrmen 2025-11-12 14:13:07 +01:00 committed by Holger Vogt
parent c896fed414
commit 804658601e
1 changed files with 10 additions and 9 deletions
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17
src/spicelib/devices/vdmos/vdmosload.c
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@ -639,22 +639,23 @@ bypass:
if (selfheat) if (selfheat)
{ {
double gthjc = 1/model->VDMOSrthjc;
double gthca = 1/model->VDMOSrthca;
(*(here->VDMOSDtempPtr) += dIrd_dT); (*(here->VDMOSDtempPtr) += dIrd_dT);
(*(here->VDMOSDPtempPtr) += GmT - dIrd_dT); (*(here->VDMOSDPtempPtr) += GmT - dIrd_dT);
(*(here->VDMOSSPtempPtr) += -GmT); (*(here->VDMOSSPtempPtr) += -GmT);
(*(here->VDMOSGPtempPtr) += 0.0); (*(here->VDMOSGPtempPtr) += 0.0);
(*(here->VDMOSTemptempPtr) += -gTtt - dIrd_dT*Vrd + 1/model->VDMOSrthjc + gcTt); (*(here->VDMOSTemptempPtr) += -gTtt - dIrd_dT*Vrd + gthjc + gcTt);
(*(here->VDMOSTempgpPtr) += -gTtg); (*(here->VDMOSTempgpPtr) += -gTtg);
(*(here->VDMOSTempdPtr) += -dIth_dVrd); (*(here->VDMOSTempdPtr) += -dIth_dVrd);
(*(here->VDMOSTempdpPtr) += -gTtdp + dIth_dVrd); (*(here->VDMOSTempdpPtr) += -gTtdp + dIth_dVrd);
(*(here->VDMOSTempspPtr) += -gTtsp); (*(here->VDMOSTempspPtr) += -gTtsp);
(*(here->VDMOSTemptcasePtr) += -1/model->VDMOSrthjc); (*(here->VDMOSTemptcasePtr) += -gthjc);
(*(here->VDMOSTcasetempPtr) += -1/model->VDMOSrthjc); (*(here->VDMOSTcasetempPtr) += -gthjc);
(*(here->VDMOSTcasetcasePtr) += 1/model->VDMOSrthjc + 1/model->VDMOSrthca); (*(here->VDMOSTcasetcasePtr) += gthjc + gthca);
(*(here->VDMOSTptpPtr) += 1/model->VDMOSrthca); (*(here->VDMOSTptpPtr) += gthca);
(*(here->VDMOSTptcasePtr) += -1/model->VDMOSrthca); (*(here->VDMOSTptcasePtr) += -gthca);
(*(here->VDMOSTcasetpPtr) += -1/model->VDMOSrthca); (*(here->VDMOSTcasetpPtr) += -gthca);
(*(here->VDMOSCktTtpPtr) += 1.0); (*(here->VDMOSCktTtpPtr) += 1.0);
(*(here->VDMOSTpcktTPtr) += 1.0); (*(here->VDMOSTpcktTPtr) += 1.0);
} }