3 terminal SMD part labeled 6kaTJ

[georgedone]

Hi !
I just received for free an old Packard Bell EasyNote TK laptop (i3 380M) which seems dead. I'm trying to repair and use it. It seems to have a fault close to the power input as there is absolutelly no sign of life when I connect a working power adapter. When I check the motherboard, close to the power connector there are 2 small smd components labeled 6kaTJ (TJ is engraved in larger characters than 6ka), 6kaTJ, one of which is obviously burned (there is a hole in the casing just above the junction). I assume they are some Mosfet transystors but I'm unable to find a datasheet or a replacement part. Anyone knows what could be ?

[bingo600]

The only 6ka i can find in the Turuta 2011 book are  attached , but none of those are 3-pin (housing is in yellow/greenish)

[floobydust]

This website is good for SMT marking codes, but it's slow sometimes and Russian language:
http://chip.tomsk.ru/chip/chipdoc.nsf/vc1!readform&view=smd&cat=6&start=4001&count=500

If you knew the package, you can look for the root marking code. The TJ maybe the date code/plant ID.