Tag Archives | COB Assembly

6 Tips To Improve Chip on Board Assembly

6 Tips To Improve Chip on Board Assembly One. ¬†Before attaching the bare die to PCB, burnish the wire bond pads with a soft wire brush. Cleaning will help to eliminate oxidation build up (Figure 5-1). Two. Use a vacuum tool tip to die attach the bare die, as it is critical to protect the […]