W2F11A22084T Datasheet, PDF (2/4 Pages) AVX Corporation – Automotive Feedthru Capacitors

Automotive Feedthru Capacitors
AEC-Q200 Qualified
L
X
S
T
Common Ground
Feedthru Pad
CL
BL
Feedthru Pad
W
BW
DIMENSIONS
0805 MM
(in.)
1206 MM
(in.)
L
2.01 ± 0.20
(0.079 ± 0.008)
3.20 ± 0.20
(0.126 ± 0.008)
W
1.25 ± 0.20
(0.049 ± 0.008)
1.60 ± 0.20
(0.063 ± 0.008)
T
1.14 Max.
(0.045 Max.)
1.27 Max.
(0.050 Max.)
EW
Common Ground
BW
0.46 ± 0.10
(0.018 ±0.004)
0.89 ± 0.10
(0.035 ± 0.004)
BL
0.18 + 0.25 -0.08
(0.007 + 0.010 -0.003)
0.18 + 0.25 -0.08
(0.007 + 0.010 -0.003)
EW
0.25 ± 0.13
(0.010 ± 0.005)
0.38 ± 0.18
(0.015 ± 0.007)
X
1.02 ± 0.10
(0.040 ± 0.004)
1.60 ± 0.10
(0.063 ± 0.004)
S
0.23 ± 0.15
(0.009 ± 0.006)
0.46 ± 0.15
(0.018 ± 0.006)
T
P
P
S
W
C
L
RECOMMENDED SOLDER PAD LAYOUT (TYPICAL DIMENSIONS)
0805 MM
(in.)
1206 MM
(in.)
T
3.45
(0.136)
4.54
(0.179)
P
0.51
(0.020)
0.94
(0.037)
S
0.76
(0.030)
1.02
(0.040)
W
1.27
(0.050)
1.65
(0.065)
L
1.02
(0.040)
1.09
(0.043)
C
0.46
(0.018)
0.71
(0.028)
TYPICAL FEEDTHRU CHIP CAP CONNECTION
Feedthru Chip Component Model
Vcc or
Signal In
Vcc or
Signal Out
Physical Layout - A
Ground
Signal In
Signal Out
Ground
The terminals are connected internally side to side.
Left side and right side are connected and front and
back are connected internally.
For Decoupling, the chip is usually surrounded by
four vias, two for Vcc and two for GND.
For Signal Filtering, the in and out lines need to be
separated on the circuit board.
Ground
Physical Layout - B
Ground
Vcc
Vcc
Ground
2
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