2SK880-GR model

[OndrejT]

Hello guys,
I just wanted to share roughly made SPICE model of 2SK880-GR n-channel JFET I just made.
Enjoy!
O.

.MODEL 2SK880-GR NJF(
+Beta=30m
+Betatce=-.5
+Rd=19
+Rs=19
+Lambda=32m
+Vto=-500m
+Vtotc=-2.5m
+Is=10f
+Isr=1p
+N=1
+Nr=2
+Xti=3
+Alpha=10u
+Vk=10
+Cgd=7.3p
+M=.3622
+Pb=3.2
+Fc=50m
+Cgs=11.5p
+Kf=.001f
+Af=500m
+mfg=Toshiba)

 

[poynt99]

Hi Ondrej, thanks for the model. I have not tried it yet, but I was curious why and how you created the model? I personally use an old version of OrCad PSpice, and I think the 2SK880 model in the JJFET.lib library is faulty (that's why I am looking).