C2220C476M3R2CTU Datasheet, PDF (1/18 Pages) Kemet Corporation – KPS Series, X7R Dielectric, 10 – 250 VDC (Automotive Grade)

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
KPS Series, X7R Dielectric, 10 – 250 VDC (Automotive Grade)
Overview
KEMET Power Solutions (KPS) Automotive Series stacked
capacitors utilize a proprietary lead-frame technology to
vertically stack one or two multilayer ceramic chip capacitors
into a single compact surface mount package. The attached
lead-frame mechanically isolates the capacitor/s from the
printed circuit board, therefore offering advanced mechanical
and thermal stress performance. Isolation also addresses
concerns for audible, microphonic noise that may occur
when a bias voltage is applied. A two chip stack offers up to
double the capacitance in the same or smaller design footprint
when compared to traditional surface mount MLCC devices.
Providing up to 10 mm of board flex capability, KPS Series
capacitors are environmentally friendly and in compliance with
RoHS legislation. Available in X7R dielectric, these devices
are capable of Pb-Free reflow profiles and provide lower ESR,
ESL and higher ripple current capability when compared to other
dielectric solutions.
Combined with the stability of an X7R dielectric, KEMET’s KPS
Series devices exhibit a predictable change in capacitance
with respect to time and voltage and boast a minimal change in
capacitance with reference to ambient temperature. Capacitance
change is limited to ±15% from -55°C to +125°C.
KPS Series automotive grade capacitors meet the demanding
Automotive Electronics Council's AEC–Q200 qualification
requirements.
Benefits
• AEC–Q200 automotive qualified
• -55°C to +125°C operating temperature range
• Reliable and robust termination system
• EIA 1210, 1812, and 2220 Case sizes
• DC voltage ratings of 10 V, 16 V, 25 V, 50 V, 100 V, and 250 V
• Capacitance offerings ranging from 0.1 μF up to 47 μF
• Available capacitance tolerances of ±10% and ±20%
• Higher capacitance in the same footprint
Ordering Information
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
C 2220
C
106
Ceramic
Case Size
(L" x W")
1210
1812
2220
Specification/
Series
C = Standard
Capacitance
Code (pF)
2 significant
digits + number
of zeros
M
Capacitance
Tolerance¹
K = ±10%
M = ±20%
5
R
Voltage Dielectric
8 = 10 V
4 = 16 V
3 = 25 V
5 = 50 V
1 = 100 V
A = 250 V
R = X7R
2
C
AUTO
Failure Rate/Design
Leadframe Packaging/Grade
Finish²
(C-Spec)³
1 = KPS Single Chip Stack
2 = KPS Double Chip Stack
C = 100%
Matte Sn
AUTO =
Automotive Grade
7” Reel Unmarked
AUTO 7289 =
Automotive Grade
13"Reel Unmarked
1 _{Double chip stacks ("2" in the 13th character position of the ordering code) are only available in M (±20%) capacitance tolerance. Single chip stacks ("1" in the}
13th character position of the ordering code) are available in K (±10%) or M (±20%) tolerances.
2 _{Additional leadframe finish options may be available. Contact KEMET for details.}
3 _{Additional reeling or packaging options may be available. Contact KEMET for details.}
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com C1021_X7R_KPS_AUTO_SMD • 4/30/2014 1