I don't think 2n5551 and 2n5401 can do the job. Strongly suggest you to consider Savu's comment.
Cheers,
you might want to take a look at this baby 
http://www.farnell.com/datasheets/28818.pdf
The datasheet is to big to attach.
regards,
savu
http://www.farnell.com/datasheets/28818.pdf
The datasheet is to big to attach.
regards,
savu
you might want to take a look at this baby
http://www.farnell.com/datasheets/28818.pdf
The datasheet is to big to attach.
regards,
savu
Ok, What about this one? http://datasheets.maxim-ic.com/en/ds/MAX5048.pdf
This one is not a complementary transistor pair, it is complete mosfet driver like TC4420 or whatever else..
How to level shift these power drivers as high side? Use ir2110, ir2113 or ir2010 again?
Cheers,
There are several ways of using them. It depends on your idea and need. For eg. a fast optocoupler or you can use them as a driver in UCD amp instead of discrete transistor driver etc. etc. Several ways of creating your own way to reach the aim just think and then experiment your idea. If you find the correct way it works if you did not find, you learned the wrong way that doesn't work!
Regards
Right Luka,
i did not think a newbie will try it. So i agreewith you. But, again there are several ways of using a single mosfet driver as a high side driver! You know how!
Best wishes,
Check FAN3228 and FAN3229 gate drivers from Fairchild. They feature differential schmitt-trigger logic inputs making discrete differential level shifters (like the one used internally in IR chips) very easy to implement (with just two high voltage transistors).
Furthermore, propagation delay of these drivers is around 20ns, and maximum idle supply current is around 1mA.
Furthermore, propagation delay of these drivers is around 20ns, and maximum idle supply current is around 1mA.