Package information ECMF06-6AM16
10/15 DocID022284 Rev 3
3 Package information
Epoxy meets UL94, V0
Lead-free packages
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
is an ST trademark.
Figure 15. Micro QFN 3.3 x 1.35 16L package dimension definitions
Table 4. Micro QFN 3.3 x 1.35 16L package dimension values
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 0.45 0.50 0.55 0.018 0.020 0.022
A1 0.00 0.02 0.05 0.00 0.0008 0.002
b 0.15 0.20 0.25 0.006 0.008 0.010
D 3.25 3.30 3.35 0.128 0.130 0.132
E 1.30 1.35 1.40 0.051 0.053 0.055
e 0.35 0.40 0.45 0.014 0.016 0.018
L 0.30 0.40 0.50 0.118 0.016 0.020
D
INDEX AREA
(D/2 x E/2)
TOP VIEW
SIDE VIEW
BOTTOM VIEW
E
A
e
L
b
A1
INDEX AREA
(D/2 x E/2)
PIN # 1 ID
1
8
9
16
DocID022284 Rev 3 11/15
ECMF06-6AM16 Package information
15
Figure 18. Tape and reel specifications
Figure 16. Footprint Figure 17. Marking
0.20
0.40
0.60
1.75
3.00
XX
WW
Y P
Dot: Pin 1
XX: Marking
WW: Assembly week
Y: Assembly year
P: Assembly plant
Dot identifying Pin A1 location
User direction of unreeling
All dimensions in mm
4.00 ± 0.1
2.00 ± 0.1
12.00 ± 0.3
3.70 ± 0.1
4.00 ± 0.1
1.75 ± 0.1
5.5 ± 0.1
Ø 1.55 ± 0.05
0.80 ± 0.1
1.70 ± 0.1
XX
WW
YP
XX
WW
YP
XX
WW
YP
XX
WW
YP
XX
WW
YP
XX
WW
YP
Recommendation on PCB assembly ECMF06-6AM16
12/15 DocID022284 Rev 3
4 Recommendation on PCB assembly
4.1 Stencil opening design
1. General recommendation on stencil opening design
a) Stencil opening dimensions: L (Length), W (Width), T (Thickness).
Figure 19. Stencil opening dimensions
b) General design rule
Stencil thickness (T) = 75 ~ 125 µm
2. Reference design
a) Stencil opening thickness: 100 µm
b) Stencil opening for central exposed pad: Opening to footprint ratio is 50%.
c) Stencil opening for leads: Opening to footprint ratio is 90%.
Figure 20. Recommended stencil window position
L
T
W
Aspect Ratio
W
T
-----
1.5=
Aspect Area
LW×
2T L W+()
----------------------------
0.66=
180 µm
540 µm
200 µm
600 µm
10 µm
30 µm
Stencil window
Footprint
0.40
0.60
0.20
3.00
1.75

ECMF06-6AM16

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
CMC 100MA 6LN SMD ESD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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