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kun
Level 1
Level 1
5 sign-ins First reply posted First question asked

Thank you for your attention!

I want to use a SPICE model called "IGBT_650V_TRENCHSTOP5_H5_L2.lib" for simulation which is downloaded at "IGZ100N65H5 - Infineon Technologies ". When the model opened, there are some differences from other models, as shown in the following figure. And the simulation does not run. I would like to confirm to you if there are some problems in the SPICE model. If the SPICE model is updated, I was wondering if you could email me the model or update the model in Infineon official website.

Thank you again.

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1 解答
yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

Please try following steps:

1. create a new schematic and press F11 to open command window. Include the .lib as follows

yiye_4841451_0-1692777631177.png

2. build a circuit, place an IGBT symbol with Place -->From symbol library...--> Semiconductors --> IGBT

3. right click the IGBT symbol --> Edit/Add properties --> change the value to SUBCKT name (e.g. IKFW50N65EH5_L2)

yiye_4841451_1-1692777960863.pngyiye_4841451_2-1692777979786.png

 

4. Setup simulator and run

在原帖中查看解决方案

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8 回复数
yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

This is an encrypted pspice model which is not fit for LTSPICE.

It is fit for ORCAD or TINA simulation platform.

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kun
Level 1
Level 1
5 sign-ins First reply posted First question asked

The "read me" document says SIMetrix 8.2 is the supported platform. All other "X.lib" files can be opened with this software, only this one cannot.

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yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

Please try following steps:

1. create a new schematic and press F11 to open command window. Include the .lib as follows

yiye_4841451_0-1692777631177.png

2. build a circuit, place an IGBT symbol with Place -->From symbol library...--> Semiconductors --> IGBT

3. right click the IGBT symbol --> Edit/Add properties --> change the value to SUBCKT name (e.g. IKFW50N65EH5_L2)

yiye_4841451_1-1692777960863.pngyiye_4841451_2-1692777979786.png

 

4. Setup simulator and run

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kun
Level 1
Level 1
5 sign-ins First reply posted First question asked

你好,感谢你的帮助

现在的情况是,我用IGBT_650V_TRENCHSTOP5_F5_L1模型进行仿真,没有任何问题,用IGBT_650V_TRENCHSTOP5_H5_L2却做不了仿真。

你修改后的L2模型,可以拖进command shell对话框导入model library了,但还是不能仿真,系统提示“*** ERROR *** No analysis has been specified
Device IGZ75N65H5_L2 found in C:\NEVC工作\datasheet\SPICE模型\Infineon-SPICE-L2-IGBT_650V_TRENCHSTOP5_H5-SimulationModels-v01_00-EN - 2\Infineon-IGBT_650V_TRENCHSTOP5_H5-SPICE-L2-v01_00-EN\model\IGBT_650V_TRENCHSTOP5_H5_L2.lib

Errors found during the run. Simulation aborted
IGBT_650V_TRENCHSTOP5_H5_L2.lib (273): .ends IGZ75N65H5_L2 ...
*** ERROR *** .ENDS control found without matching .SUBCKT”。

打开这以上两个L1、L2模型文件后,如附件图片,左边是你修改后的L2模型,右边是L1模型,L2模型是可用的吗?它们内容看起来有很大的不同。

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yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

经过验证官网下载的模型没有问题,请忽略改动过那个版本。L2模型不能通过拖拽进command shell导入是正常的,请按照我上次回复的步骤仿真

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kun
Level 1
Level 1
5 sign-ins First reply posted First question asked

太感谢啦,以上问题已经解决,我还有另外一个小问题,运行testbenches文件夹中的程序时,我想把3pins的IGBT模型改为4pins的IGBT模型,需要对程序进行一些什么更改呢?

kun_0-1692857014760.png

 

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yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

对于创建模型这一块不是很了解

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kun
Level 1
Level 1
5 sign-ins First reply posted First question asked

好的,感谢你的帮助和回复,谢谢😊

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