NCV8855
PACKAGE DIMENSIONS
QFN40, 6x6, 0.5P
CASE 488AR ? 01
ISSUE A
PIN ONE
LOCATION
D
A B
E
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
0.25 AND 0.30mm FROM TERMINAL
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
MILLIMETERS
2X
40X
2X
0.15 C
0.15 C
0.10 C
0.08 C
TOP VIEW
(A3)
SIDE VIEW A1
A
DIM
A
A1
A3
b
D
D2
E
E2
e
L
K
MIN MAX
0.80 1.00
0.00 0.05
0.20 REF
0.18 0.30
6.00 BSC
4.00 4.20
6.00 BSC
4.00 4.20
0.50 BSC
0.30 0.50
0.20 ???
C
SEATING
PLANE
SOLDERING FOOTPRINT*
L
40X
EXPOSED PAD
10
11
D2
20
21
K
40X
40X
0.65
6.30
4.20
E2
1
40X b
0.10 C A B
0.05 C
1
40
31
30
e
36X
4.20 6.30
BOTTOM VIEW
40X
0.30
36X
0.50 PITCH
DIMENSIONS: MILLIMETERS
*For additional information on our Pb ? Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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NCV8855/D
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