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TPD1E1B04: LAND PATTERN DATA

itabi
Expert 1295 points
Part Number: TPD1E1B04


Hello,

How much is the ｒecommended value of solder mask clearance?

Best Regards,
itabi

  • 0
    TI__Expert 3500 points

    Itabi-

    Thanks for your question; we are looking into this and will get you an answer as soon as possible.

    Thanks,

    Alec

  • 0 in reply to Alec Forbes
    TI__Genius 12410 points

    Itabi,

    As it says in the datasheet that is based on your PCB manufacturer but we have a recommendation.

    "Check with your board fabrication site for solder-mask openings, but typically the NSMD openings are 0,1 mm to 0,14 mm larger than the lead finger pad size. For a lead pitch of 0,5 mm, it is recommended to design the solder mask around all pads on each side with a clearance of 0,05 mm or smaller, so consult your board fabrication site for tolerance requirements."

    Again this is all based on the PCB manufacturer not TI. As long as the pads are not shorted together it should work.

    Regards,

    Cameron