¿ªÔÆÌåÓý

  1. LTspice
  2. Topics

Spice model

 

How can I get model of c828 trasistor. Please help.
John Woodgate
 

In message <l8sctp+q9tj4j@...>, dated Wed, 18 Dec 2013, partho.duet@... writes:

How can I get model of c828 trasistor. Please help.
It's probably a 2SC828; Japanese transistors often don't have the '2S' marked. It appears to be the same as a BC547 and Spice models of that and its relatives are widely available.
--
OOO - Own Opinions Only. With best wishes. See www.jmwa.demon.co.uk
Nondum ex silvis sumus
John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK
 

Thanks John. I Find out BC547 but there have no spice model of bc547 in Fairchild Semiconductor. I downloaded BC548 spice model but this file is .mod format. can I use it? If not how can I find out relative Pspice Model. Please help.
 

Hello,

LTspice accepts any file name for models. Even a filename like partho.duet would be OK.

Best regards,
Helmut
 

Thanks?Helmutsennewald


But I knew that in Ltspice models are .spi, .cir and .net formet. I have face problem that there dodes not create symbol automatically in .mod format. Please help
 

Hello Patho,


It doesn't seem to have occurred to you to check if LTspice already included a model for BC547. If you had checked, you would have found it in the standard.bjt file in the LTspice installation, and hence available for selection from the "Pick New Transistor" dialogue.


Regards,

Tony
 

partho.duet?wrote:

? "But I knew that in Ltspice models are .spi, .cir and .net formet. I have face problem that there dodes not create symbol automatically in .mod format."

The filename (filetype or extension) makes no difference.

What matters is what is inside the file.

For a transistor, the contents of the file should USUALLY begin with:

.MODEL ....

Occasionally a transistor model may be more complicated and contain a .SUBCKT section.

So, open the file and examine its contents.

Andy
 

Thank you andy and john.

1 - 8 of 8