They beat South Antrim on penalty strokes to reach the last four at the Royal and Prior School Grounds .
The game finished 2-2 thanks to a late Raphoe goal from Steven Cleverly.
Neither side scored in extra time so the dreaded penalty strokes were required.
Raphoe won 5-4 with Alan Meehan scoring the winning penalty.
The Donegal side will play Bandon in the semi final at the end of March.
Raphoe Coach Rodney Bates spoke with Myles Gallagher on Sunday Sport..