Diodes AH287 - Manual (Page 8)

AH287
HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR
CONTROLLER
AH287 Rev. 10 8 of 11 APRIL 2010
DS31042 www.diodes.com © Diodes Incorporated
Marking Information
(1) SIP-4L
287 Part Number
( Top View )
Y WW X
X : Internal Code : A~Z : Green
Y : Year : 0~9
WW : Week : 01~52, " 52" represents
52 and 53 week
a~z : Lead Free
(2) SOT89-5L
1 2 3
5 7 4
287 Y W X
( Top View )
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
X : Internal code
a~z : Lead Free
a~z : 27~52 week;
z represents 52 and 53 week
A~Z : Green