PSpice Model for 2SJ201 - diyAudio
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Old 24th October 2005, 01:16 AM   #1
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Default PSpice Model for 2SJ201

Hi Spice-oHolics !
I checked through my PSpice libraries
and found that I do not have any model for the 2SJ201.
Where to get it?

Bye
Markus
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Old 24th October 2005, 06:02 AM   #2
clem_o is offline clem_o  Philippines
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.MODEL J201 njf
+VTO=-0.65 BETA=0.0018 LAMBDA=0.002628 RD=0.0001
+RS=0.0001 IS=1.3336e-12 CGS=3.37419e-12
+CGD=3.53422e-12 PB=2.58279 FC=0.5 KF=1e-20
+AF=0.2

Cheers!
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Old 24th October 2005, 07:47 AM   #3
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without 2s it is different part clem_o
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Old 24th October 2005, 07:54 AM   #4
clem_o is offline clem_o  Philippines
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Whoops - thanks darkfenriz. Was wondering why NS would have a model for a japanese FET... :-)

Cheers
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Old 24th October 2005, 11:50 AM   #5
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clem_o:

Seems like you have the libs as I do.

The pwrmos 2sk1530 is available but not its counterpart 2sj201....
and in the fet-lib you find something that looks like the counterpart, but isn't.... too bad !
Nevertheless, thanks for the effort.

I cannot imagine that nobody here has the model available....

Bye
Markus
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Old 24th October 2005, 12:00 PM   #6
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ask on the newsgroup sci.electronics.cad
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Old 24th October 2005, 01:34 PM   #7
clem_o is offline clem_o  Philippines
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Hi ChocoHolic,

Googled this, and there's been several people looking for a model, all unsuccessful... but here's something that may be of interest:

Pspice model for Toshiba 2SJ201 needed

Wasn't there a device modeller in PSPICE allowing one to generate the model params from a standard data sheet? I definitely recall that it included diode and BJTs, but not sure about FETs.


Cheers!

Clem
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Old 25th October 2005, 12:24 AM   #8
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Would it be a reasonable approach to pick the
model of 2SK1530 and change Vto from 1.5V to -1.5V...
and additionally double or triple the capacitances?
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