Section I - Web Version (Spec.# 81-1682/Dwg. Ref.# 01-0041)
DO-201AD
THIS IS AN 31DQ090
INTERNATIONAL
RECTIFIER
LOGO
YWW
DATE CODE (YWW)
Y = LAST DIGIT OF YEAR
WW = WORKWEEK
CATHODE
BAND
31DQ09
PART NUMBER
THIS IS AN 31DQ09
INTERNATIONAL
RECTIFIER
LOGO
DATE CODE (YYWWX)
YY = LAST DIGIT OF YEAR
WW = WORKWEEK
X = SITE ID
YYWWX
CATHODE
BAND
31DQ09
PART NUMBER
www.irf.com
Web Version 06
23
01/18/05