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Vishay Siliconix
Revision: 09-May-16
1
Document Number: 72208
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QFN-16 Lead (3 x 3)
Notes
(1)
All dimensions are in millimeters.
(2)
N is the total number of terminals.
(3)
Dimension b applies to metallized terminal and is measured between 0.25 and 0.30 mm from terminal tip.
(4)
Coplanarity applies to the exposed heat sink slug as well as the terminal.
(5)
The pin #1 identifier may be either a mold or marked feature, it must be located within the zone indicated.
DIM.
VARIATION 1 VARIATION 2
MILLIMETERS INCHES MILLIMETERS INCHES
MIN. NOM MAX. MIN. NOM MAX. MIN. NOM MAX. MIN. NOM MAX.
A 0.80 0.90 1.00 0.031 0.035 0.039 0.80 0.90 1.00 0.031 0.035 0.039
b 0.18 0.23 0.30 0.007 0.009 0.012 0.18 0.25 0.30 0.007 0.010 0.012
D 2.90 3.00 3.10 0.114 0.118 0.122 2.90 3.00 3.10 0.114 0.118 0.122
D2 1.00 1.15 1.25 0.039 0.045 0.049 1.50 1.70 1.80 0.059 0.067 0.071
E 2.90 3.00 3.10 0.114 0.118 0.122 2.90 3.00 3.10 0.114 0.118 0.122
E2 1.00 1.15 1.25 0.039 0.045 0.049 1.50 1.70 1.80 0.059 0.067 0.071
e 0.50 BSC 0.020 BSC 0.50 BSC 0.020 BSC
L 0.30 0.40 0.50 0.012 0.016 0.020 0.30 0.40 0.50 0.012 0.016 0.020
ECN: T16-0233-Rev. D, 09-May-16
DWG: 5899
-C-
C0.08
C0.10//
-A-
-B-
E
SEATING
PLANE
A3
A1
A
NX
SIDE VIEW
(3)
Terminal Tip
Exposed Pad
D
D/2
E/2
BOTTOM VIEW
TOP VIEW
C0.25
C0.25
E2/2
E2
D2
D2/2
L
e
3 x e
3 x e
C0.10
M
A B
4xb
(3)
(4)
(4)
