Overview Product Description P20NK50Z.pdf Product Videos Custom Field Product Reviews Write a Review Write a Review × ST P20NK50Z ; Transistor N-MOSFET 500V 17A 190W 0.23Ω-with-Protections, TO-220 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *