I don't know wat are the types.. but wat I can tell you is you need care while profiling them.
it needs a peak of around 215-220 if Sn/Pb.. at the ball. So the plastic on top will reach a higher temp. Care must be taken so that it doesn't roast. also I am prety much sure that it might require a longer soak time so as to allow the solder balls at either corners to melt.