AS1331
Datasheet - Package Drawings and Markings
10 Package Drawings and Markings
The device is available in a 10-pin 3x3mm TDFN package.
Figure 26. 10-pin 3x3mm TDFN package Diagram
D2
D
SEE
D2/2
DETAIL B
B
L
PIN 1 INDEX AREA
(D/2 xE/2)
K
B
N N-1
b
PIN 1 INDEX AREA
(D/2 xE/2)
aaa
C
2x
e
bbb
C
C A
TOP VIEW
(ND-1) X e
BTM VIEW
ddd
e
Terminal Tip
DETAIL B
ccc
C
C
C
SEATING
PLANE
0.08
SIDE VIEW
DatumA or B
ODD TERMINAL SIDE
Table 7. 10-pin 3x3mm TDFN package Dimensions
Symbol
A
Min
0.70
0.00
Typ
0.75
0.02
Max
0.80
0.05
Symbol
D BSC
E BSC
Min
Typ
3.00
3.00
Max
A1
2.20
1.40
0.30
0.20
0.18
A3
L1
L2
aaa
bbb
ccc
ddd
eee
ggg
0.20 REF
D2
E2
L
K
b
e
N
ND
θ
2.70
1.75
0.50
0.03
0.15
0.13
0.40
0.15
0.10
0.10
0.05
0.08
0.10
0.25
0.50
10
0.30
5
0°
14°
Note:
1. Figure 26 is shown for illustration only.
2. All dimensions are in millimeters, angle is in degrees.
3. Dimensioning and tolerancing conform to ASME Y14.5M-1994.
4. N is the total number of terminals.
5. Terminal #1 identifier and terminal numbering convention shall conform to JESD 95-1 SPP-012. Details of ter-
minal #1 identifier are optional, but must be located within the area indicated. The terminal #1 identifier may be
either a mold, embedded metal or mark feature.
6. Dimension b applies to metallized terminal and is measured between 0.15 and 0.30mm from terminal tip.
7. ND refers to the maximum number of terminals on D side.
8. Unilateral coplanarity zone applies to the exposed heat sink slug as well as the terminals.
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