![](/html/IR/78517/page8.png)
IRFL4310
Package Outline
SOT-223 (TO-261AA) Outline
Part Marking Information
SOT-223
EXAMPLE : THIS IS AN IRFL014
INTERNATIONAL
RECTIFIER
LOGO
FL014
314
TOP
8
PART NUMBER
WAFER
LOT CODE
DATE CODE (YWW)
Y = LAST DIGIT OF THE YEAR
WW = WEEK
XXXXXX
BOTTOM
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