DISCRETE CERAMICS DATA SHEET Class 1, NP0 1/2/3/4 kV high voltage series, NME Surface mount ceramic multilayer capacitors Product specification Supersedes data of 2nd March 2000 File under Discrete Ceramics, ACM2 2000 Jun 05 Philips Components Product specification Surface mount ceramic multilayer capacitors FEATURES Class 1, NP0 1/2/3/4 kV high voltage series, NME QUICK REFERENCE DATA • Sizes 1206; 1808; 1812; 2220 • High capacitance per unit volume DESCRIPTION VALUE Rated voltage UR (DC) 1 kV; 2 kV; 3 kV; 4 kV (IEC) 3.3 pF to 3300 pF • NiSn terminations. Capacitance range (E12 series); note 1 ±5%; note 2 APPLICATIONS Tolerance on capacitance at Tamb = 20 °C • Supplied in tape on reel or in bulk 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. Test voltage (DC) for 1 minute: UR = 1000 V 1.5 × UR UR > 1000 V 1.2 × UR Sectional specifications IEC 60384-10, second edition 1989-04; also based on CECC 32 100 Detailed specification based on CECC 32 101-801 Climatic category (IEC 60068) 55/125/56 Notes 1. Other values are available on request. 2. Special tolerance on capacitance is available on request. 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 terminations 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. electrodes 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. MLB457 ceramic material Fig.1 Construction of a ceramic multilayer capacitor. 2000 Jun 05 2 Philips Components Product specification Surface mount ceramic multilayer capacitors Class 1, NP0 1/2/3/4 kV high voltage series, NME MECHANICAL DATA W T L4 L2 L3 MBB211 L1 For dimensions see Table 1. Fig.2 Component outline. Physical dimensions Table 1 Capacitor dimensions; see Fig.2 CASE SIZE L1 W T MAX. L2 and L3 MAX. L4 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 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 Dimensions in inches 2000 Jun 05 3 Philips Components Product specification 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 3.3 17 3.9 18 4.7 19 5.6 20 6.8 21 8.2 22 10 23 12 24 15 25 18 26 22 27 27 28 33 29 39 31 47 32 56 33 68 34 82 35 100 36 120 37 160 38 180 39 220 41 270 42 330 43 390 44 470 45 560 46 680 47 820 48 1000 49 1200 51 1500 52 1800 53 2200 54 2700 55 3300 56 2000 Jun 05 1 kV 1206 1812 2 kV 2220 1206 3 kV 1808 4 kV 1812 1808 1812 1.2 to 1.75 0.9 to 1.3 1.2 to 1.75 0.9 to 1.3 0.9 to 1.3 0.9 to 1.3 0.5 to 1.0 0.5 to 1.0 0.9 to 1.3 Values in shaded cells indicate thickness classification. 0.9 to 1.3 4 Philips Components Product specification Surface mount ceramic multilayer capacitors Class 1, NP0 1/2/3/4 kV high voltage series, NME Thickness classification and packaging quantities 8 mm TAPE WIDTH AMOUNT PER REEL THICKNESS CLASSIFICATION (mm) 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 − 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 SIZE CODE 1206 1808 1812 2220 TEMP. CHAR. CG = NP0 CAPACITANCE 220 = 22 pF; the third digit signifies the multiplying factor: 0=×1 1 = × 10 2 = × 100 TOL. J = ±5% VOLTAGE E = 1 kV TERMINATION B = NiSn PACKAGING B = 180 mm; 7" blister F = 2 kV F = 330 mm; 13" blister G = 3 kV A = bulk MARKING 0 = no marking H = 4 kV Ordering code 12NC handbook, full pagewidth 2 2 X X X X X X 1 X X X Carrier type 50 blister 56 bulk Capacitance value(1) Voltage 00 1 kV 01 2 kV 04 3 kV 50 4 kV Tolerance 5 ±5% Size 1 1206 3 1808 4 1812 5 2220 Packaging(2) 1 reel: ∅180 mm; 7" reel 5 reel: ∅330 mm; 13" reel 0 bulk (loose in bag, 1000 units) 9 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 5 SERIES 0 = conv. ceramic Philips Components Product specification 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 UR (DC) 1 kV; 2 kV; 3 kV; 4 kV (IEC) Capacitance range (E12 series) 3.3 pF to 3300 pF Tolerance on capacitance at Tamb = 20 °C ±5% Test voltage (DC) for 1 minute: UR = 1000 V 1.5 × UR UR > 1000 V 1.2 × UR Tan δ ≤10 × 10−4 Insulation resistance after 1 minute at UR (DC) Rins > 100 GΩ Temperature coefficient (0 ±30) × 10−6/K Ageing not applicable CCA641 1 ∆C C (%) 0.5 0 −0.5 −1 −100 Fig.3 2000 Jun 05 −50 0 50 100 150 T (°C) Typical capacitance change as a function of temperature. 6