From 54c8abfdd4e841b75a170d808fd00dfac46c33b1 Mon Sep 17 00:00:00 2001 From: Holger Vogt Date: Sun, 29 Apr 2018 13:55:57 +0200 Subject: [PATCH] update with recent model parameters --- vdmos/IXTP6N100D2-n-weak-inv.cir | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/vdmos/IXTP6N100D2-n-weak-inv.cir b/vdmos/IXTP6N100D2-n-weak-inv.cir index 8ff333faf..f39aafa1e 100644 --- a/vdmos/IXTP6N100D2-n-weak-inv.cir +++ b/vdmos/IXTP6N100D2-n-weak-inv.cir @@ -9,18 +9,22 @@ m2 d g s2 s2 IXTP6N100D2_2 *.MODEL IXTP6N100D2 VDMOS(KP=2.9 RS=0.1 RD=1.3 RG=1 VTO=-2.7 LAMBDA=0.03 CGDMAX=3000p CGDMIN=2p CGS=2915p TT=1371n a=1 IS=2.13E-08 N=1.564 RB=0.0038 m=0.548 *Vj=0.1 Cjo=3200pF subthres=2.5m) * equivalent ngspice model parameters -.MODEL IXTP6N100D2 VDMOS(KP=2.9 RS=0.1 RD=1.3 RG=1 VTO=-2.7 LAMBDA=0.03 CGDMAX=3000p CGDMIN=2p CGS=2915p TT=1371n a=1 IS=2.13E-08 N=1.564 RB=0.0038 m=0.548 Vj=0.1 Cjo=3200pF subslope=43m subshift=-25m) +.MODEL IXTP6N100D2_2 VDMOS(KP=2.9 RS=0.1 RD=1.3 RG=1 VTO=-2.7 LAMBDA=0.03 CGDMAX=3000p CGDMIN=2p CGS=2915p TT=1371n a=1 IS=2.13E-08 N=1.564 RB=0.0038 m=0.548 Vj=0.1 Cjo=3200pF ksubthres=39m) + +* equivalent ngspice model parameters, trying to make output similar to data sheet Fig. 2 +.MODEL IXTP6N100D2 VDMOS(KP=6 RS=0.1 RD=1.3 RG=1 VTO=-2.7 LAMBDA=0.007 CGDMAX=3000p CGDMIN=2p CGS=2915p TT=1371n a=1 IS=2.13E-08 N=1.564 RB=0.0038 m=0.548 Vj=0.1 Cjo=3200pF ksubthres=39m rq=4 vq=200 mtriode=0.1) vd d 0 -0.6 vg g 0 -2.3 vs s 0 0 +vs2 s2 0 0 .control dc vg -3.1 -2.1 0.01 vd 0.2 1 0.2 plot vs#branch plot vs#branch ylog -dc vd 0 5 0.01 vg -3.2 -2 0.2 -plot vs#branch +dc vd 0 60 0.1 vg -3 5 1 +plot vs#branch vs2#branch xlimit 0 60 ylimit 0 14 .endc .end