I have a old motor driver board, for which I don't know the current capability. So I tried to find the datasheet of the MOSFET on the board. But without success (Bing search in various variants)
This are the information:
Marking: first line 2N604L Second line 2 Mosfet is marked with 23D another 2 with 2AN Third line 61744
No other markings or symbols.