Power JFET LD1014 and LU1014 PSpice

[Zoran]

Hi
does anybody have a PSpice
or any spice model for
Power JFET
LD1014
LU1014
by Lovoltech
?
Thanks...

 

[Andrew Eckhardt]

1014 power JFET

Anybody know of distributors or does Lovoltech they fill small orders direct?

I'd be interested in trying a balanced amp runningthrough the linear curve region.

 

[Zen Mod]

just look for last group buy

 

[vision413]

Does anyone know how to find a couple of LU1014 for a Zen V9?
To ship it to France?

Thanks for help

 

[flg]

Zoran, and everyone interested... These were given to me by QSpeed 😀😀 😀 Enjoy

 

[hazmo]

Hello,

I'm digging up this old thread, because I'm having trouble using this model in Multisim. As can be seen from the graphic, it's rather nonsense. Any idea what might be going wrong?

When importing the model, Multisim asks to connect pins 1/2/3 to gate, source and drain. I tried all combinations, but the result always looked the same.


Thanks, Volker

 

[flg]

I think as I recall, I could get good results modifying a 2sk170 model 😀 if you can beleve that. Some of their numbers seemed a little off to me. Like for instance I think their Vgsth number is 1.8? I think it should be 1.15. I don't remember exactly but the "Beta"(transconductance) needs to be changed to about 28. And Lambda about .9. Give that a try. All other parameters were strait off the data sheet 😉

 

[hazmo]

Thanks, I'll give that a try!

Could you could maybe post your corrected model as well? I'll see where I'm getting at, but I'm relatively new to Spice, so success isn't guaranteed 😀.

 

[flg]

Honestly I lost it, in a disc crash. I have one I've been using sinse.

.model LU1014D NJF( Beta=28 Rs=4.6m Rd=4.6m Betatce=-.5 Lambda=.9 Vto=-1.15 Vtotc=-2.5m Cgd=363p M=.3805 Pb=.4746 Fc=.5 Cgs=784p Isr=84.77p Nr=2 Is=8.477p N=1 Xti=3 Alpha=10u Vk=100 Kf=111.3E-18 Af=1) *$

 

[hazmo]

Thanks a lot, that looks good. 🙂

 

[woody]

Would one of those terms be the same as mu ?