MOSFET/IGBT Current capacities and SOAs
It's not quite that bad - I read about 2.5A at 20V for DC.  But it does seem a bit low compared to the 131W max dissipation.

However if you switch in 10us the graph intersects at 400A.

Once the switch is on it will not have 20V across it.  Just RDSon * I = 2.8mOhm * 60 = 168mV.  This will result in a dissipation of ~10W.  Well within the device capability.