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MOSFET (Si/SiC) Forum Discussions

duoduo
Level 1
First reply posted First question asked Welcome!
Level 1

Can you provide Eon/Eoff

if  possible

thank you

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1 Solution
Rachel_Gao
Moderator
Moderator 10 solutions authored First like received 50 sign-ins
Moderator

Hi 

You can refer to Eon and Eoff calculation formula from attachment file to get functional relation. Hoping to help you.

Rachel_Gao_0-1659693195208.png

Rachel_Gao_1-1659693275390.png

Best regards,

Rachel

View solution in original post

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3 Replies
Rachel_Gao
Moderator
Moderator 10 solutions authored First like received 50 sign-ins
Moderator

Hi ,

Welcome to Infineon Developer Community,

Eon and Eoff are related to some conditions, such as drive capability, switching time, and temperature. Eon and Eoff are different when one of the above conditions changes.  So they are not a fixed value.

Attached a study file about mosfet power loss calculation for your reference.

If you have any further questions, please contact me.

Best regards,

Rachel

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duoduo
Level 1
First reply posted First question asked Welcome!
Level 1

Thanks for reply.

How do I get its functional relation?

please

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Rachel_Gao
Moderator
Moderator 10 solutions authored First like received 50 sign-ins
Moderator

Hi 

You can refer to Eon and Eoff calculation formula from attachment file to get functional relation. Hoping to help you.

Rachel_Gao_0-1659693195208.png

Rachel_Gao_1-1659693275390.png

Best regards,

Rachel

0 Likes