Section I - Web Version (Spec.# 81-1682/Dwg. Ref.# 01-0041)
Micro6 (SOT23 6L)
Notes: This part marking information applies to devices produced before 02/26/2001
EXAMPLE: THIS IS AN IRLMS6702
WW = (1-26) IF PRECEDED BY LAST DIGIT OF CALENDAR YEAR
YEAR
PART NUMBER
DATE
CODE
TOP
WAFER LOT
NUMBER CODE
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Y
1
2
3
4
5
6
7
8
9
0
WORK
WEEK
01
02
03
04
W
A
B
C
D
24
25
26
X
Y
Z
BOTTOM
PART NUMBER CODE REFERENCE:
2A = IRLMS1902
2B = IRLMS1503
2C = IRLMS6702
2D = IRLMS5703
2E = IRLMS6802
2F = IRLMS4502
2G = IRLMS2002
2H = IRLMS6803
DATE CODE EXAMPLES:
YWW = 9603 = 6C
YWW = 9632 = FF
WW = (27-52) IF PRECEDED BY A LETTER
YEAR
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Y
A
B
C
D
E
F
G
H
J
K
WORK
WEEK
27
28
29
30
W
A
B
C
D
50
51
X
Y
Notes: This part marking information applies to devices produced after 02/26/2001
W = (1-26) IF PRECEDED BY LAST DIGIT OF CALENDAR YEAR
YEAR
PART NUMBER
Y = YEAR
W = WEEK
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Y
1
2
3
4
5
6
7
8
9
0
WORK
WEEK
01
02
03
04
W
A
B
C
D
TOP
LOT
CODE
PART NUMBER CODE REFERENCE:
A = IRLMS1902
B = IRLMS1503
C = IRLMS6702
D = IRLMS5703
E = IRLMS6802
F = IRLMS4502
G = IRLMS2002
H = IRLMS6803
24
25
26
X
Y
Z
W = (27-52) IF PRECEDED BY A LETTER
YEAR
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Y
A
B
C
D
E
F
G
H
J
K
WORK
WEEK
27
28
29
30
W
A
B
C
D
Note: A line above the work week
(as shown here) indicates Lead-Free.
50
51
52
X
Y
Z
www.irf.com
Web Version 06
5
01/18/05