485CM

MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
QFN40 6x6, 0.5P
CASE 485CM
ISSUE O
1 40
SCALE 2:1
ÉÉÉ
ÉÉÉ
ÉÉÉ
D
PIN ONE
LOCATION
2X
A B
L
DETAIL A
ALTERNATE
CONSTRUCTIONS
ÉÉ
ÉÉ
0.15 C
EXPOSED Cu
2X
TOP VIEW
0.15 C
(A3)
DETAIL B
0.10 C
DIM
A
A1
A3
b
D
D2
D3
E
E2
E3
E4
e
G
K
L
L1
MOLD CMPD
ALTERNATE
CONSTRUCTION
A
SIDE VIEW
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSIONS: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30mm FROM TERMINAL
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
5. POSITIONAL TOLERANCE APPLIES TO ALL
THREE EXPOSED PADS.
DETAIL B
43X
0.08 C
L
L1
E
DATE 05 JUN 2012
A1
C
NOTE 4
SEATING
PLANE
0.10 C A B
D3
D2
NOTE 5
G
DETAIL A
40X
L
MILLIMETERS
MIN
MAX
0.80
1.00
−−−
0.05
0.20 REF
0.18
0.30
6.00 BSC
2.30
2.50
1.40
1.60
6.00 BSC
4.30
4.50
1.90
2.10
1.64
1.84
0.50 BSC
2.20 BSC
0.20
−−−
0.30
0.50
−−−
0.15
GENERIC
MARKING DIAGRAM*
E3
E2
1
XXXXXXXX
XXXXXXXX
AWLYYWWG
E4
1
40
K
G
e
40X
e/2
G
BOTTOM VIEW
b
0.10 C A B
0.05 C
NOTE 3
SOLDERING FOOTPRINT
6.30
4.56
1.66
40X
0.63
2.56
1
XXXXX
A
WL
YY
WW
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
2.16
4.56
6.30
2.16
PKG
OUTLINE
0.50
PITCH
DOCUMENT NUMBER:
40X
0.30
DIMENSIONS: MILLIMETERS
98AON81111E
Electronic versions are uncontrolled except when
accessed directly from the Document Repository. Printed
STATUS: ON SEMICONDUCTOR STANDARD
versions are uncontrolled except when stamped
“CONTROLLED COPY” in red.
NEW STANDARD:
© Semiconductor Components Industries, LLC, 2002
Case Outline Number:
http://onsemi.com
QFN40 6x6, 0.5P
DESCRIPTION:
October, 2002
− Rev. 0
PAGE 1 OFXXX
2
1
DOCUMENT NUMBER:
98AON81111E
PAGE 2 OF 2
ISSUE
O
REVISION
RELEASED FOR PRODUCTION. REQ. BY S. MOHAMMED.
DATE
05 JUN 2012
ON Semiconductor and
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© Semiconductor Components Industries, LLC, 2012
June, 2012 − Rev. O
Case Outline Number:
485CM