Datasheet

IRFS_SL4321PbF

www.irf.com 9

TO-262 Part Marking Infor

LOGO

RECTIFIER

INTERNATIONAL

LOT CODE

AS S E MB L Y

LOGO

RECTIFIER

INTERNATIONAL

DAT E CODE

WE E K 19

YEAR 7 = 1997

PART NUMBER

A = AS S E MB L Y S IT E CODE

PRODUCT (OPTIONAL)

P = DE S I GN AT E S L E AD-F R E E

EXAMPLE: THIS IS AN IRL3103L

LOT CODE 1789

AS S E MB L Y

PART NUMBER

DAT E CODE

WEEK 19

LINE C

LOT CODE

YEAR 7 = 1997

AS SEMBLED ON WW 19, 1997

IN THE ASSEMBLY LINE "C"

TO-262 Package Outline (Dimensions are shown in millimeters (inches))