d a t a sh eet product speci?cation supersedes data of 2nd march 2000 file under discrete ceramics, acm2 2000 jun 05 discrete ceramics class 1, np0 1/2/3/4 kv high voltage series, nme surface mount ceramic multilayer capacitors
2000 jun 05 2 philips components product speci?cation surface mount ceramic multilayer capacitors class 1, np0 1/2/3/4 kv high voltage series, nme features sizes 1206; 1808; 1812; 2220 high capacitance per unit volume supplied in tape on reel or in bulk nisn terminations. applications these surface mounted high voltage capacitors were developed specifically for circuits requiring voltage up to 4 kv. typical applications are: inverter circuits for the backlights of liquid crystal displays snubber circuits of power supplies voltage multiplier circuits surge protection. due to high voltage across the terminations, circuit applications of 1 to 4 kv or higher may need a coating on the surface to prevent external arcing. this is especially true under humid conditions. description the capacitor consists of a rectangular block of ceramic dielectric in which a number of interleaved precious metal electrodes are contained. this structure gives rise to a high capacitance per unit volume. the inner electrodes are connected to the two terminations, silver dipped with a barrier layer of plated nickel and finally covered with a layer of plated tin (nisn). a cross section of the structure is shown in fig.1. quick reference data notes 1. other values are available on request. 2. special tolerance on capacitance is available on request. description value rated voltage u r (dc) 1 kv; 2 kv; 3 kv; 4 kv (iec) capacitance range (e12 series); note 1 3.3 pf to 3300 pf tolerance on capacitance at t amb =20 c 5%; note 2 test voltage (dc) for 1 minute: u r = 1000 v 1.5 u r u r > 1000 v 1.2 u r sectional speci?cations iec 60384-10, second edition 1989-04; also based on cecc 32 100 detailed speci?cation based on cecc 32 101-801 climatic category (iec 60068) 55/125/56 mlb457 terminations electrodes ceramic material fig.1 construction of a ceramic multilayer capacitor.
2000 jun 05 3 philips components product speci?cation surface mount ceramic multilayer capacitors class 1, np0 1/2/3/4 kv high voltage series, nme mechanical data physical dimensions table 1 capacitor dimensions; see fig.2 case size l 1 w t max. l 2 and l 3 max. l 4 min. dimensions in millimetres 1206 3.2 0.15 1.6 0.15 1.30 0.75 1.4 1808 4.5 0.20 2.0 0.20 1.75 0.75 2.20 1812 4.5 0.20 3.2 0.20 1.75 0.75 2.20 2220 5.7 0.20 5.0 0.20 1.30 0.75 2.90 dimensions in inches 1206 0.126 0.006 0.063 0.006 0.051 0.030 0.055 1808 0.177 0.008 0.079 0.008 0.069 0.030 0.088 1812 0.177 0.008 0.126 0.008 0.069 0.030 0.088 2220 0.224 0.008 0.197 0.008 0.051 0.030 0.114 mbb211 t l 4 l 1 l 2 l 3 w fig.2 component outline. for dimensions see table 1.
2000 jun 05 4 philips components product speci?cation surface mount ceramic multilayer capacitors class 1, np0 1/2/3/4 kv high voltage series, nme selection chart c (pf) last two digits of 12nc 1kv 2kv 3kv 4kv 1206 1812 2220 1206 1808 1812 1808 1812 3.3 17 3.9 18 4.7 19 5.6 20 6.8 21 8.2 22 10 23 12 24 15 25 1.2 to 1.75 18 26 0.9 to 1.3 22 27 1.2 to 1.75 27 28 33 29 39 31 0.9 to 1.3 47 32 0.9 to 1.3 56 33 68 34 82 35 100 36 120 37 160 38 180 39 220 41 0.9 to 1.3 270 42 330 43 0.5 to 1.0 390 44 470 45 560 46 0.5 to 1.0 680 47 820 48 1000 49 1200 51 0.9 to 1.3 values in shaded cells indicate thickness classi?cation. 1500 52 1800 53 2200 54 2700 55 0.9 to 1.3 3300 56
2000 jun 05 5 philips components product speci?cation surface mount ceramic multilayer capacitors class 1, np0 1/2/3/4 kv high voltage series, nme thickness classi?cation and packaging quantities ordering information components may be ordered by using either a simple 15-digit clear text code or philips unique 12nc. clear text code example: 1206cg220jfbb00 thickness classification (mm) 8 mm tape width amount per reel 12 mm tape width amount per reel ? 180 mm 7" blister ? 330 mm 13" blister ? 180 mm 7" blister 1206 1206 1808 1812 2220 0.5 to 1.0 --- 2000 1500 0.9 to 1.3 3000 10000 1500 1500 1500 1.2 to 1.75 -- 1000 1000 - size code temp. char. capacitance tol. voltage termination packaging marking series 1206 1808 1812 2220 cg = np0 220 = 22 pf; the third digit signi?es the multiplying factor: 0= 1 1= 10 2= 100 j= 5% e = 1 kv f=2kv g=3kv h=4kv b = nisn b = 180 mm; 7" blister f = 330 mm; 13" blister a = bulk 0 = no marking 0 = conv. ceramic ordering code 12nc handbook, full pagewidth 2 2 x x x x x x 1 x x x carrier type 50 56 blister bulk voltage 00 01 04 50 1 kv 2 kv 3 kv 4 kv size 1 3 4 5 1206 1808 1812 2220 capacitance value (1) tolerance 5 5% packaging (2) 1 5 0 9 reel: ? 180 mm; 7" reel reel: ? 330 mm; 13" reel bulk (loose in bag, 1000 units) special ccc071 (1) refer to chapter selection chart. (2) amount on reel depends on thickness classification, see section thickness classification and packaging quantities.
2000 jun 05 6 philips components product speci?cation surface mount ceramic multilayer capacitors class 1, np0 1/2/3/4 kv high voltage series, nme electrical characteristics class 1 capacitors; np0 dielectric; nisn terminations unless otherwise stated all electrical values apply at an ambient temperature of 23 3 c, an atmospheric pressure of 86 to 106 kpa, and a relative humidity of 63 to 67%. description value rated voltage u r (dc) 1 kv; 2 kv; 3 kv; 4 kv (iec) capacitance range (e12 series) 3.3 pf to 3300 pf tolerance on capacitance at t amb =20 c 5% test voltage (dc) for 1 minute: u r = 1000 v 1.5 u r u r > 1000 v 1.2 u r ta n d 10 10 - 4 insulation resistance after 1 minute at u r (dc) r ins > 100 g w temperature coef?cient (0 30) 10 - 6 /k ageing not applicable fig.3 typical capacitance change as a function of temperature. - 100 150 100 1 - 1 cca641 -0. 5 0.5 0 050 - 50 d c (%) c t ( c)
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