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MOSFET (Si/SiC) Forum Discussions

User16202
Level 1
First question asked
Level 1
We are using the IPP90R1K2C3 MOSFET in our 60W offline Flyback LED driver. It is dissipating 4W. We measured its metal tab as operating at 110degC. Therefore its junction is operating at 116degC.
This product is supposed to operate for 8 hours per night , every day of the year.
For how many years do you think this MOSFET will last?

IPP90R1K2C3
https://www.infineon.com/dgdl/Infineon-IPP90R1K2C3-DS-v01_00-en.pdf?fileId=db3a30432313ff5e0123a89fe...
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1 Solution
G_Anshika
Moderator
Moderator 100 replies posted 50 solutions authored 100 sign-ins
Moderator

Hello,
As per your query, you need assistance in estimating the lifetime of IPP90R1K2C3.
Kindly submit your request to Infineon Failure in Time Support .


Thanks and Regards,
Anshika

View solution in original post

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2 Replies
User270
Level 5
5 solutions authored First solution authored
Level 5
This question is about reliability. You will have to request FIT data via this link.
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G_Anshika
Moderator
Moderator 100 replies posted 50 solutions authored 100 sign-ins
Moderator

Hello,
As per your query, you need assistance in estimating the lifetime of IPP90R1K2C3.
Kindly submit your request to Infineon Failure in Time Support .


Thanks and Regards,
Anshika

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