From 7df59a750e19a5302a94ed0aa98febd0eddaf863 Mon Sep 17 00:00:00 2001 From: Holger Vogt Date: Wed, 4 Apr 2018 11:03:41 +0200 Subject: [PATCH] useful parameter declarations moved to stay --- src/spicelib/devices/vdmos/vdmos.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/spicelib/devices/vdmos/vdmos.c b/src/spicelib/devices/vdmos/vdmos.c index a779b78b6..618ab6cf2 100644 --- a/src/spicelib/devices/vdmos/vdmos.c +++ b/src/spicelib/devices/vdmos/vdmos.c @@ -91,10 +91,7 @@ IFparm VDMOSmPTable[] = { /* model parameters */ IOP("rs", VDMOS_MOD_RS, IF_REAL, "Source ohmic resistance"), IOP("rg", VDMOS_MOD_RG, IF_REAL, "Gate ohmic resistance"), /* - Cjo Zero-bias body diode junction capacitance N Bulk diode emission coefficient - M Body diode grading coefficient - Fc Body diode coefficient for forward-bias depletion capacitance formula tt Body diode transit time Eg Body diode activation energy for temperature effect on Is Xti Body diode saturation current temperature exponent @@ -102,6 +99,10 @@ IFparm VDMOSmPTable[] = { /* model parameters */ IOP("is", VDMOS_MOD_IS, IF_REAL, "Body diode saturation current"), IOP("vj", VDMOS_MOD_VJ, IF_REAL, "Body diode junction potential"), + /* body diode capacitance (e.g. source-drain capacitance) */ + IOP("fc", VDMOS_MOD_FC, IF_REAL, "Body diode coefficient for forward-bias depletion capacitance formula"), + IOP("mj", VDMOS_MOD_MJ, IF_REAL, "Body diode grading coefficient"), + /* gate-source and gate-drain capacitances */ IOPA("cgdmin", VDMOS_MOD_CGDMIN, IF_REAL, "Minimum non-linear G-D capacitance"), IOPA("cgdmax", VDMOS_MOD_CGDMAX, IF_REAL, "Maximum non-linear G-D capacitance"), @@ -120,14 +121,12 @@ IFparm VDMOSmPTable[] = { /* model parameters */ IOPA("cbd", VDMOS_MOD_CBD, IF_REAL, "B-D junction capacitance"), IOPA("cbs", VDMOS_MOD_CBS, IF_REAL, "B-S junction capacitance"), IOPA("cj", VDMOS_MOD_CJ, IF_REAL, "Bottom junction cap per area"), - IOP("mj", VDMOS_MOD_MJ, IF_REAL, "Bottom grading coefficient"), IOPA("cjsw", VDMOS_MOD_CJSW, IF_REAL, "Side junction cap per area"), IOP("mjsw", VDMOS_MOD_MJSW, IF_REAL, "Side grading coefficient"), IOP("js", VDMOS_MOD_JS, IF_REAL, "Bulk jct. sat. current density"), IOP("tox", VDMOS_MOD_TOX, IF_REAL, "Oxide thickness"), IOP("u0", VDMOS_MOD_U0, IF_REAL, "Surface mobility"), IOPR("uo", VDMOS_MOD_U0, IF_REAL, "Surface mobility"), - IOP("fc", VDMOS_MOD_FC, IF_REAL, "Forward bias jct. fit parm."), IOP("nsub", VDMOS_MOD_NSUB, IF_REAL, "Substrate doping"), IOP("tpg", VDMOS_MOD_TPG, IF_INTEGER,"Gate type"), IOP("nss", VDMOS_MOD_NSS, IF_REAL, "Surface state density")