Overview Product Description D1830.pdf Complementary tp PNP 2SB1228. Product Videos Custom Field Product Reviews Write a Review Write a Review × D1830 ; Transistor NPN Darlington 100V 8A 30W 20MHz, TO-220F Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *