Where to buy transistor BA0F2U?

Hi,

My SSI 400 14A01 Inverter is defect. Measurements indicate that the transistor BA0F2U is defect. Howevever, I found no shop where to buy this small transistor. I also found no information about it in the internet. When searching in google I find almost nothing about this transistor.

Does anybody have any idea where to get such a transistor?

Is there an other transistor with the same specifications which could be used instead of the BA0F2U?

Thanks for any advices!

Best wishes,

Miroslav