EMIF08-1502M16 STMicroelectronics, EMIF08-1502M16 Datasheet - Page 7

• Manufacturer Part Number: EMIF08-1502M16
• Description: IC EMI FILTER 8LINE 16-MICRO QFN
• Manufacturer: STMicroelectronics
• Series: IPAD™r

Specifications of EMIF08-1502M16

• Resistance (ohms): 150
• Capacitance: 20pF
• Tolerance: ±10%
• Power (watts): 0.063W, 1/16W
• Package / Case: 16-UQFN, 16-µQFN
• Resistance In Ohms: 150
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7743-2; EMIF08-1502M16

EMIF08-1502M16
4
4.1
Recommendation on PCB assembly
Stencil opening design
1.
Figure 12. Stencil opening dimensions
2.
Figure 13. Recommended stencil window position
General recommendation on stencil opening design
a)
b)
Reference design
a)
b)
c)
350 µm
Stencil opening dimensions: L (Length), W (Width), T (Thickness).
General design rule
Stencil thickness (T) = 75 ~ 125 µm
Stencil opening thickness: 100 µm
Stencil opening for central exposed pad: Opening to footprint ratio is 50%.
Stencil opening for leads: Opening to footprint ratio is 90%.
390 µm
Aspect Ratio
Aspect Area
5 µm
190 µm
200 µm
2600 µm
1820 µm
=
=
5 µm
W
---- -
--------------------------- -
2T L
T
L
≥
(
15 µm
15 µm
×
1.5
+
W
W
390 µm
)
L
≥
0.66
0.35
T
50 µm
50 µm
0.60
W
0.40
Recommendation on PCB assembly
Footprint
Stencil window
Footprint
2.60
0.20
0.275
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