Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for latest version.
(1) Package Type: SOT23 (Type DN)
b
E
e
e1
E1
L
c
A1
L
D
A
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for latest version.
(1) Package Type: SOT23 (Type DN)
ZHT431
SOT23 (Type DN)
Dim Min Max Typ
A 0.89 1.12 1.00
A1 0.01 0.10 0.05
b 0.30 0.51 0.45
c 0.08 0.20 0.10
D 2.80 3.04 3.00
E 2.10 2.64 2.42
E1 1.20 1.40 1.37
e
0.95 REF
e1
1.90 REF
L 0.25 0.60 0.30
L1 0.45 0.62 0.54
All Dimensions in mm
Y
Y1
C
X
X1
Dimensions
C
X
X1
Y
Y1
Value (in mm)
2.0
0.8
1.35
0.9
2.9
ZHT431
Document number: DS32157 Rev. 12 - 2
8 of 9
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April 2018
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