U-DFN2020-6 (Type R)

Package Outline Dimensions
U-DFN2020-6 (Type R)
A1
A3
A
Seating Plane
D
D2
1
E2
E2b
E
D2b
D2c
D2a
E2a
L(3x)
b(6x)
e
z(4x)
U-DFN2020-6
(Type R)
Dim
Min
Max Typ
A
0.55 0.65 0.60
A1
0.00 0.05 0.02
A3
0.152REF
b
0.18 0.28 0.23
D
1.90 2.10 2.00
D2
1.55 1.75 1.65
D2a 0.15 0.35 0.25
D2b 0.33 0.53 0.43
D2c 0.40 0.60 0.50
E
1.90 2.10 2.00
E2
0.60 0.80 0.70
E2a
0.28 0.48 0.38
E2b 0.16 0.36 0.26
e
0.650 BSC
L
0.20 0.30 0.25
z
0.235REF
All Dimensions in mm
Suggested Pad Layout
U-DFN2020-6 (Type R)
G2
Dimensions
Y4
X4
X3
G
Y5
X2
Y3
Y2
G1
Y1
X1
Y
C
X(6x)
C
G
G1
G2
X
X1
X2
X3
X4
Y
Y1
Y2
Y3
Y4
Y5
Value
(in mm)
0.650
0.205
0.220
0.370
0.280
0.450
1.750
1.180
0.365
0.450
0.360
0.530
0.800
0.680
2.300
ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS
Note: The suggested land pattern dimensions have been provided for reference only, as actual pad layouts may vary depending on application. These numbers
may be modified based on user equipment capability or fabrication criteria. A more robust pattern may be desired for wave soldering and is calculated by adding
0.2 mm to the ‘Z’ dimension. For further information, please reference document IPC-7351A, Naming Convention for Standard SMT Land Patterns, and for
International grid details, please see document IEC, Publication 97.
2015-11-13
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Package Outline Dimensions
Suggested Pad Layout
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