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MOSFET (Si/SiC) Forum Discussions

Townsend1234
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In relation to power module: F3L11MR12W2M1_B65 

PLECS thermal models are available on the Infineon website, however there are 3 XML files corresponding for IGBT, which XML corresponds to which device inside the package? e.g. which is the SiC MOSFET and which is the Si IGBT?    

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Guru_Prasad
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25 likes received 250 sign-ins 50 solutions authored

Hello @Townsend1234 

The main difference is the feature in press-fit you can see in the below image.

Guru_Prasad_1-1671002250278.png

 

 

Note: losses slight change will be there not much 

Thank you

Guru

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Guru_Prasad
Moderator
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25 likes received 250 sign-ins 50 solutions authored

Hello @Townsend1234 

Thanks for posting your question in the community.

The module is having 3 types of technology. that is why you can see three IGBTs and Three diodes. the explanation is given below 

Guru_Prasad_4-1670823026157.png

The simulation models with _2 can be used for  Switch 2 and  3

The simulation model with _5 can used for Switch 5 and 6

The simulation model with only  module name can be used for switch 1 and 4

Thanks 

Guru

 

 

 

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Townsend1234
Level 1
Level 1
5 sign-ins First reply posted First question asked

Thanks for that info, very helpful. Also, I can see that F3L11MR12W2M1_B65 is discontinued, and that the _B74 is the latest version, do you know if the loss characteristics of the _B65 are significantly different to the _B74?

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Guru_Prasad
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 50 solutions authored

Hello @Townsend1234 

The main difference is the feature in press-fit you can see in the below image.

Guru_Prasad_1-1671002250278.png

 

 

Note: losses slight change will be there not much 

Thank you

Guru

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