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SN74AUP1T08: ψJ-T, Tj Max, θJ-C

Shu-Cheng LIN
Guru 11785 points

Part Number: SN74AUP1T08

Hi Sirs,

Sorry to bother you.

As title, We have two parts need confirm ψJ-T, Tj Max, θJ-C

I couldn't find this spec on datasheet, could you help it?

Parts number is SN74AUP1T08DCKR and SN74LV1T125DCKR

Thanks!!

  • 0
    TI__Mastermind 46675 points
    Hi LIN,

    The Tj Max for both devices is 150 °C. I currently have the thermal data for SN74LV1T125DCKR, but I will need to request the data for SN74AUP1T08DCKR which will take 1 to 2 weeks. I already put the request in for the data and I will post it as soon as I get it.

    For now, here is the SN74LV1T125DCKR data:
    θJC - 172.6 °C/W
    ψJT - 45.9 °C/W

    I am going to mark this post as resolved, but leave the post open so the request isn't duplicated.
  • 0 in reply to Dylan Hubbard
    TI__Mastermind 46675 points
    Hi Lin,

    Sorry for the delay just got the thermal data today.

    Here is the data for the SN74AUP1T08DCKR:
    θJC - 247.1 °C/W
    ψJT - 135.6 °C/W