1N5062 is getting hot at only half of its rated current
You have 0.95A current, it makes 1V forward voltage according to proper datasheet of 1N5062GP. 
That is 0.95W dissipated.
Thermal resistance is RthJA=45K/W
So the temperature of that diode will be 43C+ambient temperature. So in room temperature 25C that diode will have 68C.