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MOSFET (Si/SiC) Forum Discussions

cicien
Level 1
First question asked Welcome!
Level 1
Hello, I have a question about MOSFET.
How to test the FET SOA? Is the SOA in the data manual a trend chart?
If the DC test method is adopted, what should be paid attention to? In addition, how is the test pulse time and duty cycle confirmed? What is the standard basis?
I have the same confusion about the GFS and SOA of AUIRLR3110Z. In addition, how is the pulse width of the GFS test of AUIRLR3110Z specified?
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1 Solution
Jingwei
Moderator
Moderator 100 sign-ins 50 replies posted 25 solutions authored
Moderator

 

Hi cicien,


I believe that the 2.0 section of attached document will address your questions about SOA. For the GFS test, this link will address your questions about the GFS test environment and pulse width settings. Please let me know if your question has been resolved and if you have any further questions please do not hesitate to contact me.

https://www.tek.com/support/faqs/how-can-i-test-mosfet-transconductance-gfs-and-forward-admittance-m...

BR,

Steven

 

View solution in original post

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1 Reply
Jingwei
Moderator
Moderator 100 sign-ins 50 replies posted 25 solutions authored
Moderator

 

Hi cicien,


I believe that the 2.0 section of attached document will address your questions about SOA. For the GFS test, this link will address your questions about the GFS test environment and pulse width settings. Please let me know if your question has been resolved and if you have any further questions please do not hesitate to contact me.

https://www.tek.com/support/faqs/how-can-i-test-mosfet-transconductance-gfs-and-forward-admittance-m...

BR,

Steven

 

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