IRLML6401
Micro3
Part Marking Information
Notes : T his part marking information applies to devices produced before 02/26/2001
EXAMPLE: T HIS IS AN IRLML6302
WW = (1-26) IF PRECEDED BY LAS T DIGIT OF CALENDAR YEAR
YEAR
PART NUMBER
2001
2002
2003
1994
1995
1996
1997
1998
1999
2000
Y
1
2
3
4
5
6
7
8
9
0
WORK
WEEK
01
02
03
04
W
A
B
C
D
DATE
CODE
PART NUMBER CODE REFERENCE:
1A =
1B =
1C =
1D =
1E =
1F =
1G =
1H =
IRLML2402
IRLML2803
IRLML6302
IRLML5103
IRLML6402
IRLML6401
IRLML2502
IRLML5203
24
25
26
X
Y
Z
WW = (27-52) IF PRECEDED BY A LETT ER
YEAR
2001
2002
2003
1994
1995
1996
1997
1998
1999
2000
Y
A
B
C
D
E
F
G
H
J
K
WORK
WEEK
27
28
29
30
W
A
B
C
D
DAT E CODE EXAMPLES:
YWW = 9503 = 5C
YWW = 9532 = EF
50
51
52
X
Y
Z
Notes : T his part marking information applies to devices produced after 02/26/2001
W = (1-26) IF PRECE DED BY LAS T DIGIT OF CALENDAR YEAR
Y = YEAR
W = WEEK
YEAR
2001
2002
2003
1994
1995
1996
1997
1998
1999
2000
Y
1
2
3
4
5
6
7
8
9
0
WORK
WEEK
01
02
03
04
W
A
B
C
D
PART NUMBER
LOT
CODE
PART NUMBER CODE REFERENCE:
A=
B=
C=
D=
E=
F=
G=
H=
IRLML2402
IRLML2803
IRLML6302
IRLML5103
IRLML6402
IRLML6401
IRLML2502
IRLML5203
24
25
26
X
Y
Z
W = (27-52) IF PRECEDED BY A LETTER
YEAR
2001
2002
2003
1994
1995
1996
1997
1998
1999
2000
Y
A
B
C
D
E
F
G
H
J
K
WORK
WEEK
27
28
29
30
W
A
B
C
D
50
51
52
X
Y
Z
8
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