S ur fac e M oun t M ul tilaye r C e ramic Chip C apaci to r s (S M D M LC C s) KPS Series, High Voltage, X7R Dielectric, 500 630 VDC (Commercial Grade) Overview KEME T Power Solutions (KPS) High Voltage stacked KEME Ts KPS Series devices in X7R dielectric exhibit a capacitors utilize a proprietar y lead-frame technology predictable change in capacitance with respect to time and to ver tically stack one or two multilayer ceramic chip voltage, and boast a minimal change in capacitance with capacitors into a s ingle compact s ur face mount package. reference to ambient temperature. Capacitance change is T he attached lead-frame mechanically isolates the limited to 15% from 55C to +125C. These devices are capacitor(s) from the printed circuit board, thereby capable of Pb-Free reflow profiles and provide lower ESR, ESL offering advanced mechanical and thermal stres s and higher ripple current capability when compared to other per formance. Isolation als o addresses concerns for dielectric solutions. audible microphonic noise that may occur when a bias voltage is applied. A two-chip s tack offers up to double Conventional uses include both snubbers and filters the capacitance in the same or smaller design footprint in applications such as switching power supplies and when compared to traditional sur face mount MLCC lighting ballasts. Their exceptional per formance at high devices. Providing up to 10 mm of board flex capability, frequencies has made high voltage ceramic capacitors the KPS Series High Voltage capacitors are environmentally preferred dielectric choice of design engineers worldwide. friendly and in compliance with RoHS legis lation. In addition to their use in power supplies, these capacitors are widely used in industries related to automotive (hybrid), telecommunications, medical, militar y, aerospace, semiconductors, and test/diagnostic equipment. Benefits 5 5 C to +125 C o p e r a ti n g te m p e r a t u r e r a n g e Reliable and robust termination system EIA 2220 case size D C vo l t a g e r a ti n gs of 5 0 0 V a n d 6 3 0 V C a pa c i t a n c e of fe r i n gs r a n g i n g fr o m 0.0 47 F u p to 1.0 F Availa b l e c a pa c i t a n c e to l e r a n c es of 10 % a n d 2 0 % H i g h e r c a pa c i t a n c e i n th e sa m e fo o tp r i n t P o te n tial b oa r d s pa c e sav i n gs Ordering Information C 2220 C 105 M C R 2 C 7186 Rated P ac k agin g / Case Size S p e c i fi ca ti on / Capacitance Capacitance Failure Rate/ 2 Ceramic Vo l tag e Dielectric L e a d f r a m e F i n i s h Grade 1 ( x W ) Series Code (pF) Tolerance D e si g n (VDC) (C-Spec) 2220 C = Tw o s i g n i fi c a n t K = 10 % C = 500 R = X7R 1 = K P S s i n g l e C = 10 0 % M a t t e S n S e e P a c k a g i n g Standard d i g i t s a n d M = 2 0 % B = 630 c h i p s t a c k C - S p ec Or d e r i n g n u m b e r o f 2 = KPS double Options Table zeros. c h i p s t a c k 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. One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard C1036 X7R KPS HV SMD 11/5/2019 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comSurface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) KPS Series, High Voltage, X7R Dielectric, 500 VDC 630 VDC (Commercial Grade) Packaging C-Spec Ordering Options Table Packaging/Grade 1 Packaging Type 2 Ordering Code (C-Spec) 7 Reel (Embossed Plastic Tape)/Unmarked 7186 13 Reel (Embossed Plastic Tape)/Unmarked 7289 1 The termsMarke andUnmarke pertain to laser marking option of capacitors. All packaging options labeled asUnmarke will contain capacitors that have not been laser marked. The option to laser mark is not available on these devices. For more information seeCapacitor Markin. Benefits cont. A d va n c e d p r o te c ti o n a gai ns t th e r mal a n d m e c ha ni c al L ea d ( P b) - fr e e , R o H S a n d R E AC H c o m p lia n t stress C a pa b l e of P b - fr e e r e fl ow p r o fi l es P r ov i d es u p to 10 m m of b oa r d fl e x c a pa b ili t y N o n - p o la r d ev i c e , mi ni mizi n g i ns t alla ti o n c o n c e r ns R e d u c es au di b l e mi c r o p h o ni c n oise Film alternative E x tr e m e l y l ow E S R a n d E S L Applications Typical applications include switch mode power supplies (input filters, resonators, tank circuits, snubber circuits, output filters), high voltage coupling and DC blocking, lighting ballasts, voltage multiplier circuits, DC/DC conver ters and coupling capacitors in uk conver ters. Markets include power supply, LCD fluorescent backlight ballasts, HID lighting, telecom equipment, industrial and medical equipment/control, L AN/WAN inter face, analog and digital modems, and automotive (electric and hybrid vehicles, charging stations and lighting applications). Application Note X7R dielectric is not recommended for AC line filtering or pulse applications. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard C1036 X7R KPS HV SMD 11/5/2019 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com