SOT89

Package Outline Dimensions
SOT89
D1
0
.20
c
R0
SOT89
Dim Min Max
Typ
A
1.40 1.60
1.50
B
0.50 0.62
0.56
B1 0.42 0.54
0.48
c
0.35 0.43
0.38
D
4.40 4.60
4.50
D1 1.62 1.83 1.733
D2 1.61 1.81
1.71
E
2.40 2.60
2.50
E2 2.05 2.35
2.20
e
1.50
H
3.95 4.25
4.10
H1 2.63 2.93
2.78
L
0.90 1.20
1.05
L1 0.327 0.527 0.427
z
0.20 0.40
0.30
All Dimensions in mm
H
E
B1
L
B
e
D2
8°
(4X
)
H1
E2
A
L1
D
z
Suggested Pad Layout
X2
SOT89
Dimensions
Y1
Y4
X
Y
C
G
X
X1
X2
Y
Y1
Y2
Y3
Y4
Y3
G
Y2
Value
(in mm)
1.500
0.244
0.580
0.760
1.933
1.730
3.030
1.500
0.770
4.530
X1
C
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.
2015-06-11
1 of 1
www.diodes.com
Package Outline Dimensions
Suggested Pad Layout
© Diodes Incorporated