I appreciate your help, I'm reading more about these IGBT to have a better understanding of these.
Is it better to have the nearest value as possible or just lower than the original? I think the nearest, am I right?
There is different type of "TO247" like TO-247-3, is it the same?

So, I found some of them, the cheapest one I found with corresponding datasheet: 1,2,3

I would go with the first one if you think it's a good choice or I'm missing something ?