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THVD2419: The part marking does not match the datasheet.

gengxiong xiao
Prodigy 10 points
Part Number: THVD2419


Tool/software:

Does the marking of this part, THVD2419DRCR, change from T2419 to P2419?
The part marking look up tool still shows T2419

  • 0
    TI__Guru* 75141 points

    Gengxiong,

    This looks like it is the PTHVD2419 that was available before the device released to market. The devices in the market now will have T2419. (So we went from P2419 to T2419)

    -Bobby

  • 0 in reply to BOBBY
    Prodigy 10 points

    Hi!  Bobby

    I purchased it recently from the TI store. However, the product they delivered was still the P2419 version, with the date code being 2411. Could you please clarify if the functions of the P2419 version are the same as those of the T2419 version? Or do they have any differences?

  • 0 in reply to gengxiong xiao
    TI__Guru* 75141 points

    Hi Gengxiong,

    So I looked up the device in our internal database and what I can see is there is some sort of difference in the die designator. I don't think you should be using the p2419 version since this is a proto-type die and if you buy THVD2419s in the future, they may behave differently than the one you currently have. 

    (Die revision for the p version is A and for the new version is B so there is likely some sort of change or fix compared to the prototype version).

    -Bobby