Overview Product Description 2SD1222.pdf Complementary to PNP 2SB907. Product Videos Custom Field Product Reviews Write a Review Write a Review × D1222 ; Transistor NPN Darlington 40V 3A 15W, TO-251 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *