Saturation Current is one of parameters in Ebers Moll Model, but I can't find it in datasheets. I explore SC1627 and BC856 datasheets. How to find it?

As opposed to [How do I saturate an NPN transistor?](https://electronics.stackexchange.com/questions/13063/how-do-i-saturate-an-npn-transistor/13082#13082) I want to know influence of saturation current for value of collector current at real conditions in compliance with Ebers Moll model