On Sun, 27 Apr 2014 10:01:42 -0700, John Larkin
wrote:
On Sun, 27 Apr 2014 09:27:27 -0700, Jim Thompson
wrote:
I'm behaviorally modeling a _system_ that includes the discrete device
Supertex VP2450.
At the Supertex/Microchip site, it says no Spice model available :-)
Does anyone know of a model?
Thanks!
...Jim Thompson
Why not just use some similar part that you have a model for? That mosfet is not
at all unusual, and they are not precision parts anyhow.
500V PMOS
That's what I usually do for vanilla diodes, transistors, or mosfets: pick
something close that LT Spice already has. Exotica, like phemts or depletion
fets or jfets, justify more exact models.
Or, if you really want a VP2450 model, pick a similar mosfet model and tweak the
params.
The problem is nailing the GBW product of this monster.
...Jim Thompson
--
| James E.Thompson | mens |
| Analog Innovations | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| San Tan Valley, AZ 85142 Skype: Contacts Only | |
| Voice
480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at
http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.