Hello,
I am looking to create two CRD models from Semitec under LTSpice: E-202 and E-562
https://www.semitec-global.com/products/crd_e_series/
I haven't found a ready-made Open Source SPICE model on the internet (a company sells them but for $30-50 each model).
I found a spice model for the E-501 but it is encrypted.
By gleaning information from the internet, I made a model of the E-202 but it doesn't seem to be any good.
I'm looking for help.
I put the working files in a .zip embedded in the topic.
Thank you in advance if you can help me.
Stef.
I am looking to create two CRD models from Semitec under LTSpice: E-202 and E-562
https://www.semitec-global.com/products/crd_e_series/
I haven't found a ready-made Open Source SPICE model on the internet (a company sells them but for $30-50 each model).
I found a spice model for the E-501 but it is encrypted.
By gleaning information from the internet, I made a model of the E-202 but it doesn't seem to be any good.
I'm looking for help.
I put the working files in a .zip embedded in the topic.
Thank you in advance if you can help me.
Stef.
Attachments
Hello,
If this can be of use to anyone.
Regards,
Stef.
*Connections Anode Cathode
JFET 1 2 2 E202
.model E202 NJF Beta=1m Betatce=-0.5 Rd=1 Rs=0 Lambda=527.9u Vto=-2.33 Vtotc=-2.5m N=2 Xti=3 Cgd=2p Is=10f M=0.5 Pb=1 Fc=0.5 Af=1
.ENDS
*Connections Anode Cathode
JFET 1 2 2 E562
.model E562 NJF Beta=1m Betatce=-0.5 RS=1.5 Rs=0 Lambda=595.4u Vto=-4.55 Vtotc=-2.5m N=2 Xti=3 Cgd=2p IS=10f-14 M=0.5 Pb=1 Fc=0.5 Af=1
.ENDS
If this can be of use to anyone.
Regards,
Stef.
- E202
- Based on Siliconix J202
*Connections Anode Cathode
JFET 1 2 2 E202
.model E202 NJF Beta=1m Betatce=-0.5 Rd=1 Rs=0 Lambda=527.9u Vto=-2.33 Vtotc=-2.5m N=2 Xti=3 Cgd=2p Is=10f M=0.5 Pb=1 Fc=0.5 Af=1
.ENDS
- E562
- Based on Siliconix J408
*Connections Anode Cathode
JFET 1 2 2 E562
.model E562 NJF Beta=1m Betatce=-0.5 RS=1.5 Rs=0 Lambda=595.4u Vto=-4.55 Vtotc=-2.5m N=2 Xti=3 Cgd=2p IS=10f-14 M=0.5 Pb=1 Fc=0.5 Af=1
.ENDS