Backgriding

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  • #3520
    Joe_1967

    can I please get your opinion on what should be (or what is the required) wafer thikness for QFN package and BGA package?

    Thanks! JJ

    #3610
    Yovav

    Hi JJ,

    The wafer thickness for QFN is usually 10 mils.
    Regarding BGA, it really depends on the BGA type, but 9~10 mils should be O.K. for the standard type.

    Thanks,
    Yovav.

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