FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups 
 ProfileProfile   PreferencesPreferences   Log in to check your private messagesLog in to check your private messages   Log inLog in 
Forum index » Electronix » cad
Looking for spice models-2SC2911, 2SC2547E, 2SA1085E, 2SA1209
Post new topic   Reply to topic Page 1 of 1 [4 Posts] View previous topic :: View next topic
Author Message
Arete
electronics forum beginner


Joined: 29 May 2006
Posts: 3

PostPosted: Fri Jun 02, 2006 10:40 pm    Post subject: Re: Looking for spice models-2SC2911, 2SC2547E, 2SA1085E, 2SA1209 Reply with quote

I have contacted Sanyo, and their response was a 'NO' unless I gave
them details on the project, its market potential, and the number of
these devices I would consume, and when I tell them that it was for an
amp I was working on, I got a sorry we cannot give you the spice model.

qrk wrote:
Quote:
On 29 May 2006 10:27:19 -0700, "Arete" <f.b.aryana@gmail.com> wrote:

Does anyone have Spice models for the following BJTs.

Sanyo's 2SC2911, 2SC2547E (NPN)
Hitachi's 2SA1085E, 2SA1209 (PNP)

If not, does anyone have notes on how to extract the needed parameters
from the datasheets.

Many of the Gummel Poon parameters don't seem straightforward to
extract for devices in general, seeing the amount of math involved, and
a lack of information on how to use the formalaes, or find the values
for the variables used in the formulaes.

Arete

You might try contacting Sanyo and Hitachi for the models. Sometimes
they will provide data even though it's not on their web site.

---
Mark
Back to top
qrk
electronics forum Guru Wannabe


Joined: 07 May 2005
Posts: 167

PostPosted: Wed May 31, 2006 3:36 am    Post subject: Re: Looking for spice models-2SC2911, 2SC2547E, 2SA1085E, 2SA1209 Reply with quote

On 29 May 2006 10:27:19 -0700, "Arete" <f.b.aryana@gmail.com> wrote:

Quote:
Does anyone have Spice models for the following BJTs.

Sanyo's 2SC2911, 2SC2547E (NPN)
Hitachi's 2SA1085E, 2SA1209 (PNP)

If not, does anyone have notes on how to extract the needed parameters
from the datasheets.

Many of the Gummel Poon parameters don't seem straightforward to
extract for devices in general, seeing the amount of math involved, and
a lack of information on how to use the formalaes, or find the values
for the variables used in the formulaes.

Arete

You might try contacting Sanyo and Hitachi for the models. Sometimes
they will provide data even though it's not on their web site.

---
Mark
Back to top
Leon
electronics forum addict


Joined: 18 Mar 2006
Posts: 78

PostPosted: Tue May 30, 2006 9:31 am    Post subject: Re: Looking for spice models-2SC2911, 2SC2547E, 2SA1085E, 2SA1209 Reply with quote

Arete wrote:
Quote:
Does anyone have Spice models for the following BJTs.

Sanyo's 2SC2911, 2SC2547E (NPN)
Hitachi's 2SA1085E, 2SA1209 (PNP)

If not, does anyone have notes on how to extract the needed parameters
from the datasheets.

Many of the Gummel Poon parameters don't seem straightforward to
extract for devices in general, seeing the amount of math involved, and
a lack of information on how to use the formalaes, or find the values
for the variables used in the formulaes.

Arete

Why not use devices for which you do have SPICE models, it would save a
lot of time.

Leon
Back to top
Arete
electronics forum beginner


Joined: 29 May 2006
Posts: 3

PostPosted: Mon May 29, 2006 5:27 pm    Post subject: Looking for spice models-2SC2911, 2SC2547E, 2SA1085E, 2SA1209 Reply with quote

Does anyone have Spice models for the following BJTs.

Sanyo's 2SC2911, 2SC2547E (NPN)
Hitachi's 2SA1085E, 2SA1209 (PNP)

If not, does anyone have notes on how to extract the needed parameters
from the datasheets.

Many of the Gummel Poon parameters don't seem straightforward to
extract for devices in general, seeing the amount of math involved, and
a lack of information on how to use the formalaes, or find the values
for the variables used in the formulaes.

Arete
Back to top
Google

Back to top
Display posts from previous:   
Post new topic   Reply to topic Page 1 of 1 [4 Posts] View previous topic :: View next topic
The time now is Tue Oct 23, 2018 2:48 am | All times are GMT
Forum index » Electronix » cad
Jump to:  

Similar Topics
Topic Author Forum Replies Last Post
No new posts UC384X Spice other6614 cad 1 Wed Oct 21, 2009 8:21 pm
No new posts spice mos transistor saturation bill_jetson321@yahoo.com design 3 Tue Jul 18, 2006 9:42 pm
No new posts SPICE simulation of finite Q inductors Joel Kolstad design 16 Tue Jul 18, 2006 4:27 pm
No new posts Spice circuits with photoresistors or photodiodes Nicolae Fieraru design 1 Mon Jul 17, 2006 8:32 am
No new posts Non-linear model for SPICE wombat cad 2 Fri Jul 14, 2006 9:44 am

Copyright © 2004-2005 DeniX Solutions SRL
Other DeniX Solutions sites: Unix/Linux blog |  Unix/Linux documentation |  Unix/Linux forums |  Medicine forum |  Science forum  |  Send and track newsletters


Powered by phpBB © 2001, 2005 phpBB Group