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TPD4S009: Design comparisons between TPD4S009DRYR and TPD4S012DRYR

Purchasing One
Prodigy 20 points
Part Number: TPD4S009
Other Parts Discussed in Thread: TPD4S012

Wanted TPD4S009DRYR , ordered TPD4S012DRYR because I thought it was TPD4S009DRYR 's T+R version manufacturing #.

What are the differences?

  • 0
    TI__Expert 5290 points

    Hello there,

    Here is a quick comparison table of the specifications for each of these devices:

      TPD4S009DRYR TPD4S012DRYR
    Vrwm (V) 5.5 5.5
    Package Type USON USON
    Nominal Package Size (L x W) (mm) 1.45 x 1.0 1.45 x 1.0
    Bi-/uni-directional Uni-directional Uni-directional
    Number of Channels 4 4
    IO Capacitance (typ) (pF) 0.8 0.8
    IEC 61000-4-5 (A) 2.5 3
    IEC 61000-4-2 Contact (kV) 8 10
    Max Leakage Current (nA) 100 500

    Even though these devices are in the same package, they do have different pin outs. Please see the below diagrams on the pin layout of each device:

    TPD4S009:

    TPD4S012:

    Please let me know if you have any questions!

    Best Regards,

    Josh Prushing