My macbook pro retina A1502 13" SSD drive dies randomly

I was using my macbook pro and went for a coffe in my ofice, and when return to it, it was off.

I turned on , and couple of minutes later it shut down, and i was unable to start it again.

5 days later i plugged in , and it turned on, i started to backup my data, and like 8 minutes, death again .

I waited for 3 days , and turned on, back up al my data , used for an hour (happy ) and then when it went to sleep; death again .

I dont know what is wrong, Any help ????