What is the analog of the GFP50N06 transistor?

Please tell me how to replace the transistor GFP50N06. On the screwdriver in the button is. Stopped giving out all the power when you press the button screwdriver. I opened the button, there the circuit is small and there is a GFP50N06 transistor in it, when you call, two legs are connected to each other in 500 Ohms and 120 Ohms, the third one does not ring in any direction. In general, help me choose an analogue (I never learned to use the table). Thanks in advance.