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C3M0025065J1 what is the max. IDSS for 350V and 75°C

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AlexAlex123
AlexAlex123 Contributor Level 1
in Discrete Products

Hello,

I'm dealing with the C3M0025065J1 sic-Mosfet.
The working contions are @75°C and 350V Uds.

I would need more exact data for the max Idss (zero gate voltage drain current) for ~75°C and ~350V. Are this data availbale?

many thanks

Alex

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  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 5
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    Thank you for your post, it has been approved and we will respond as soon as possible.

  • YuequanHu
    YuequanHu Wolfspeed Employee - Contributor Level 2
    edited January 8
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    We'll get back to you shortly

  • YuequanHu
    YuequanHu Wolfspeed Employee - Contributor Level 2
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    Thanks for your question.

    From the datasheet, maximum Idss at 650 V/25 °C is 50 µA. Using a voltage scaling factor of 350 V/650 V = 0.54 and temperature scaling factor of 75°C/25°C = 3, you will get 81 µA approximately for Idss at 350 V/75°C. You can use 100 µA maximum for conservative design.

    Hope this answer your question.

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