SEMICONDUCTOR KMB050N60P MARKING SPECIFICATION TO-220AB PACKAGE 1. Marking method Laser Marking. 2. Marking KMB050N 60P 1 511 No. 2005. 11. 14 2 Item Marking Description Device Name KMB050N60P KMB050N60P Lot No. 511 Revision No : 0 5 Year 0~9 : 2000~2009 11 Week 11 : 11th Week 1/1