QFN52 Datasheet, PDF (1/2 Pages) ON Semiconductor – CONTROLLING DIMENSION MILLIMETERS

MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
QFN52 8x8, 0.5P
CASE 485M−01
ISSUE C
1 52
SCALE 2:1
D
A
ÉÉÉÉ _{PIN ONE}
ÉÉÉÉÉÉÉÉÉÉÉÉ REFERENCE
B
E
2X
0.15 C
2X
0.15 C
0.10 C
0.08 C
A1
SEATING PLANE
52 X L
14
13
A2
A3 REF
D2
26
27
A
C
E2
1
52 X K
52
e
39
40
52 X b NOTE 3
0.10 C A B
0.05 C
DATE 16 FEB 2010
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS
3. DIMENSION b APPLIES TO PLATED TERMINAL
AND IS MEASURED BETWEEN 0.25 AND 0.30
MM FROM TERMINAL.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
MILLIMETERS
DIM MIN MAX
A 0.80 1.00
A1 0.00 0.05
A2 0.60 0.80
A3 0.20 REF
b 0.18 0.30
D
8.00 BSC
D2 6.50 6.80
E
8.00 BSC
E2 6.50 6.80
e
0.50 BSC
K 0.20 ---
L 0.30 0.50
GENERIC MARKING
DIAGRAM
1
XXXXXXXXX
XXXXXXXXX
AWLYYWWG
XXXXXXXXX = Device Code
A
= Assembly Site
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= Pb−Free Package
RECOMMENDED
SOLDERING FOOTPRINT
8.30
6.75
52X
0.62
6.75 8.30
PKG
OUTLINE
0.50
PITCH
52X
0.30
DIMENSIONS: MILLIMETERS
DOCUMENT NUMBER: 98AON12057D
Electronic versions are uncontrolled except when
© Semiconductor Comp^Son^Te^Ant^Ts ^UInd^Sus^:tries^O, L^NLC,^S2^E00^M2 ^{ICONDUCTOR STANDA}1 ^RD
accessed directly from the Document Repository. Printed
versions are uncontrolled exceptCawsheeOnutslitnaemNpeudmber:
Octobe_Nr,_E2_W002_ST−_AR_Nev_D. _A01_RO_D:
“CONTROLLED COPY” in red.
485M
© Semiconductor Components Industries, LLC, 2002
http://onsemi.com
Case Outline Number:
October, D20E0S2C−RRIePvT. I0ON: 52 PIN QFN, 8X8, 0.5P
1
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