BD679AGTRANS DARL NPN 80V 4A BIPO TO225|ON SEMICONDUCTOR|Lead free|RoHS Compliant BD679 BD679A BD679AS BD679ASTU BD679AGTRANS DARL NPN 80V 4A BIPO TO225|ON SEMICONDUCTOR|Lead free|RoHS Compliant BD679 BD679A BD679AS BD679ASTU