Hello,
My customer intend to choose LM317DCY for their 2020 product.
~~~~~~~~~~~
Question
We see MSL rating/peak reflow from TI web site as Level-2-260C-1 YEAR, but can not found reflow profile.
May I understand LM317DCY reflow profile is snoa550e.pdf Fig 1 ?
~~~~~~~~~~
Where:
*LM317DCY size: 6.6mmx 3.5mm x 1.8mm(thickness)
*LM317DCY volume:22.75 mm^2
*We see following from app note from Page 4 Table2,
thickness 1.6-2.5mm/ volume <350mm ==> Max peak body temperature 260deg-C
So, I can see reflow profile of LM317DCY from Pag4 5 Fig1 & Table 4
as Pb-free Assembly case( Tp=260deg-C , TL=217 deg-C)
Is this correct?
Thank you for your support
Best Regards
