Here you have a link like 2sd313 with its equivalents as well as the datasheet
https://alltransistors.com/transistor.php?transistor=19361
I also leave you the link with the 2sc4883, in order to watch the datasheet
https://alltransistors.com/transistor.php?transistor=52089
And as lately I miss a lot with the nomenclatures, because before it was for 2s ++++ I leave this link for you to look at
https://alltransistors.com/en/search.php?search=d313