KDS114_08 KEC | Alldatasheet
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- 9. 8 1/1 MARKING SPECIFICATION USM PACKAGE Revision No : 0 1. Marking method Laser Marking 2. Marking No. Item Marking Description Device Mark R3 KDS114 hFE Grade - - ¨è * Lot No. 01 2006. 1st Week [0:1st Character, 1:2nd Character] Note) * Lot No. marking method Character arrangement 1 st Character 1 (A) (B) (C) (D) (E) (F) (G) (H) (I) (J) 2nd Character A (1) B (2) C (3) D (4) E (5) F (6) G (7) H (8) I (9) J (0) Year Marking (Week) Periode (Year) Remark 1 st Year (2006) 01 02 ¡¦ 51 52 2006-2010-2014... Rotation for 4 years 2 nd Year (2007) 0A 0B ¡¦ 5A 5B 2007-2011-2015... 3 rd Year (2008) J1 J2 ¡¦ E1 E2 2008-2012-2016... 4 th Year (2009) JA JB ¡¦ EA EB 2009-2013-2017...