CM1641 Datasheet, PDF (8/10 Pages) ON Semiconductor – 4-Channel Low Capacitance Dual-Voltage ESD Protection Array

CM1641
Mechanical Details
uDFN-08 Mechanical Specifications, 0.4mm
The 8-lead, 0.4mm pitch uDFN package dimensions are presented below.
PACKAGE DIMENSIONS
Package
JEDEC
No.
Leads
uDFN
MO-229C^*
8
Dim.
Millimeters
Inches
Min Nom Max Min Nom Max
A
0.45 0.50 0.55 0.018 0.020 0.022
A1
0.00 0.02 0.05 0.000 0.001 0.002
A3
0.127 REF
0.005 REF
b
0.15 0.20 0.25 0.006 0.008 0.010
D
1.60 1.70 1.80 0.063 0.067 0.071
D2
1.10 1.20 1.30 0.043 0.047 0.051
E
1.25 1.35 1.45 0.049 0.053 0.057
E2
0.30 0.40 0.50 0.012 0.016 0.020
e
0.40 BSC
0.016 BSC
K
0.22 REF
0.009 REF
L
0.15 0.25 0.35 0.006 0.010 0.014
# per
tape and
reel
3000 pieces
Controlling dimension: millimeters
*_{This package is compliant with JEDEC standard MO-229C with}
the exception of the D, D2, E, E2, K and L dimensions as called
out in the table above.
TOP VIEW
D
8765
Pin 1
Marking
1 23 4
SIDE VIEW
0.10 C
0.08 C
A1
A3
A
Pin 1
Locator
BOTTOM VIEW
8X
0.10 M C A B
e
1234
C0.2
b
E2
876 5
K
D2
L
Dimensions for 8-Lead, 0.4mm pitch
uDFN Package
Rev.4 | Page 8 of 10 | www.onsemi.com