QFN(Quad Flat Non-lead):As I know ,QFN's die pad is naked. If so,it is better for anti-thermal effect 0 ]. v8 \ @( y- J8 U2 j$ j' D. U" N: y# l! S, {7 K
QFPQuad Flat Pack):I can't make sure its die pad is naked or not . But I think it should not naked.