Package_outline_dimensions_and_layout
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289 of 316
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Package Outline Dimensions
Suggested Pad Layout
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Package Outline Dimensions
SIP-3 (Bulk Pack)
SIP-3
(Bulk Pack)
Dim
Min
Max
A
3.9
4.3
a1
5
Typ
a2
5
Typ
a3
45
Typ
a4
3
Typ
B
2.8
3.2
C
1.40
1.60
D
0.33
0.432
E
0.40
0.508
F
0
0.2
G
1.24
1.30
H
2.51
2.57
J
0.35
0.43
L
14.0
15.0
N
0.63
0.84
P
1.55
-
All Dimensions in mm
L
J
N
D
C
G
H
B
P
A
E
F
a3
a4
a1
a2
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.
Rev. 90
290 of 316
www.diodes.com
Package Outline Dimensions
Suggested Pad Layout
© Diodes Incorporated
Package Outline Dimensions
SIP-4
SIP-4
Dim
Min
Max
Typ
A
1.45
1.65
1.55
b1
0.38
0.44
0.40
b2
-
-
0.48
c
0.35
0.45
0.40
D
5.12
5.32
5.22
e1
1.24
1.30
1.27
E
3.55
3.75
3.65
F
0.00
0.20
-
J
4.10
4.30
4.20
L
14.00 14.60 14.30
L1
1.32
1.52
1.42
S
0.63
0.83
0.73
a1
-
5°
3°
a2
4°
7°
5°
a3
4°
7°
5°
a4
-
5°
3°
All Dimensions in mm