Owner manual

AP431/AP431A
Document number: DS31002 Rev. 21 - 2
11 of 17
www.diodes.com
June 2013
© Diodes Incorporated
AP431/AP431A
Marking Information
(1) SC59 and SC59R
1 2
3
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
a~z : Lead Free
(2) SOT23 and SOT23R
1 2
3
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
(3) SOT25
1 2 3
5
7
4
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
a~z : Lead Free
(4) SO-8
( Top View )
AP431X
YY
WW X
X
Logo
Part Number
5
8
41
G : Green
Accuracy
Blank : 2.495 +
1%
A : 2.495 +
0.5%
WW
: Week : 01~52; 52
YY
: Year : 08, 09,10~
X
: Internal Code
represents 52 and 53 week