Hi everyone, I need clarification please. I was simulating a circuit with a 2SK545 as the gain stage but I have a problem in the simulation. I have two SPICE models available, the first called 2SK545 which derives from a database taken on LTWiki works and it gain while the second model which I called 2SK5452 and which I took directly from the ONSEMI site and entered in the database does not work. This confuses me as I expect the model taken from the site to be corrected. So where is the problem? I have attached the .asc file for those who have LtSpice and also the images as well as the spice models used.
.MODEL 2SK545 NJF BETA=0.14 VTO=1.1 LAMBDA=0.038 RD=5.6 RS=6.5 IS=0.56f CGS=0.32p CGD=0.32p M=0.33 PB=0.62 FC=0.5 N=1.016 MFG=ONSemi
.MODEL 2SK5452 NJF BETA=48u VTO=1.2 LAMBDA=0.01 RD=5.6 RS=6.5 IS=0.16f CGS=0.32p CGD=0.32p M=0.33 PB=0.62 FC=0.5 N=1.016 MFG=ONSemi
Thanks
.MODEL 2SK545 NJF BETA=0.14 VTO=1.1 LAMBDA=0.038 RD=5.6 RS=6.5 IS=0.56f CGS=0.32p CGD=0.32p M=0.33 PB=0.62 FC=0.5 N=1.016 MFG=ONSemi
.MODEL 2SK5452 NJF BETA=48u VTO=1.2 LAMBDA=0.01 RD=5.6 RS=6.5 IS=0.16f CGS=0.32p CGD=0.32p M=0.33 PB=0.62 FC=0.5 N=1.016 MFG=ONSemi
Thanks
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