Ah1751, Marking information – Diodes AH1751 User Manual
Page 6
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AH1751
HALL EFFECT LATCH
AH1751 Rev. 4
6 of 9
OCTOBER 2009
DS31436
©
Diodes Incorporated
Marking Information
(1) SIP3
1751
Part Number
( Top View )
X : Internal Code : A~Z : Green
Y : Year : 0~9
WW : Week : 01~52, "52" represents
52 and 53 week
Y WW X
(2) SC59 and SC59R (Commonly known as SOT23 in Asia)
XX Y W X
( Top View )
XX : Identification code
W : Week : A~Z : 1~26 week;
X : A~Z : Green
Y : Year 0~9
a~z : 27~52 week; z represents
52 and 53 week
Part Number
Package
Identification Code
AH1751 SC59
RK
AH1751 SC59R
SK
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