Surface Mount Disc Capacitors Surface Mount Disc Capacitors How to Order(Product Identification) SCC O 3H 150 J 2 E 00 Introduction Samwha's high voltage ceramic capacitors offer superior performance and reliability. SMDC is the resin molded SMD type that surface mounting is available. SMDC exhibits high reliability through use of disc capacitor element. Style Competitive lower maintenance cost is guaranteed. Wide rated voltage ranges from 1kV to 6kV, through a disc element which withstand high voltage and Surface Mount Disc Capacitors outcurve terminals. Design flexibility ensures down sizing and higher resistance to outer impact. Mark Product Name Mark Product Name SCC Temperature Compensating Type SSD AC250/400V(Testing Voltage:AC4000V) SCK High Dielectric Type SSC AC250(Testing Voltage:AC2500V) SCG Semiconductor Type Capacitance temperature characteristic Shape & Dimensions SCC Type (PPM/℃) Inside Terminal (Style 1) (Development Product) Outside Terminal (Style 2) (Mass Product) SCK, SCG, SSC, SSD Type C NPO(0) T N470(-470) B Y5P(+10~-10%) L N80(-80) U N750(-750) R Y5R(+15~-15%) P N150(-150) O SL(+350~-1000) E Y5U(+22~-56%) R N220(-220) F Y5V(+22~-82%) S N330(-330) Rating Voltage 1A 10V 1B 12.5V 2A 100V 2B 125V 3A 1kV 3B 1.25kV 4A 10kV 4B 1C 16V 3D 2kV 4C 16kV 1E 25V 2E 250V 3F 3.15kV 1H 50V 2G 400V 2H 500V 3G 4kV 3H 5kV 3J 6.3kV Capacitance (in picofarads) The first two digits indicate significant digits. The 3rd digit indicate the number of zero following. R denotes decimal. Ex.) 0.5pF : 0R5, 10pF : 100, 100pF : 101 (Unit : mm) Rated Capacitance Voltage (pF) 3kV 4kV www.samwha.com 5kV 6kV W ±0.3 H ±0.2 E ±0.2 A B K ±0.1 L1 ±0.3 L2 Min. Mark Cap. Tolerance Mark Cap. Tolerance Mark Cap. Tolerance 5 ~ 33 5.7 4.5 2.3 2.5 1.7 3.1 - - - Style 1 Development C ±0.25pF J ±5% P +100%, -0% 5 ~ 33 5.7 4.5 2.3 2.5 1.7 3.1 - - - Style 1 Development D ±0.5pF K ±10% Z +80%, -20% 39 ~ 47 7.1 6.3 2.4 2.5 2.0 3.7 - - - Style 1 Development F ±1.0pF M ±20% 18 ~ 27 5.5 4.5 2.3 2.5 1.7 3.1 0.5 9.4 6.7 Style 2 Mass 39 ~ 47 7.1 6.3 2.4 2.5 2.0 3.7 0.5 10.8 7.9 Style 2 Development 5 ~ 15 5.5 4.5 2.3 2.5 1.7 3.1 0.5 9.4 6.7 Style 2 Mass Mark 18 ~ 27 7.1 6.3 2.4 2.5 2.0 3.7 0.5 10.8 7.9 Style 2 Development 1 Inside Terminal B Bulk 5 ~ 15 7.1 6.3 2.4 2.5 2.0 3.7 0.5 10.8 7.9 Style 2 Development 2 Outside Terminal E Embossed Carrier Taping 134 SAMWHA CAPACITOR Co., Ltd. Terminal Developm Form ent/Mass Cap. Tolerance L ±0.5 Style Packing Style Terminal Form Mark Spare Code Packaging Style Surface Mount Disc Capacitors 135 Surface Mount Disc Capacitors Electrical Performance Temperature and Humity Test Characteristics Requirement No. SCC Type 1 Requirement Test Conditions Item No. SCK, SCG, SSC, SSD Type Surface Mount Disc Capacitors Operating Temperature Range -25℃ ~ 110℃ 2 Capacitance Within the specified range 3 Dissipation Factor (tan δ, Q) Q ≥ 400+20C B,E : 2.5% Max. (C : capacitance, pF) F SCC Type 1 B.E : -25℃ ~ +85℃ F : +10℃ ~ +65℃ : 5.0% Max. High Temperature Test - Temperature : 20±2℃ - Frequency : 1±0.1MHz(SCC Type) 1±0.1KHz (SCK,SCG,SSC,SSD Type) - Relative Humidity : 60~70% - Measure voltage : 1±0.1Vrms Capacitance Change Dissipation Factor (tan δ, Q) Insulation resistance More than 10000MΩ Dielectric Withstanding Voltage No remarkable abnormality is recognized - Testing Voltage R.V 3kV 4kV~ W.V R.V × 1.75 R.V × 1.5 Humidity Resistance Test For 1 to 5 sec.(Between terminals) The discharge current, however was 50 mA or less 6 Capacitance temperature Characteristics B : With ± 10% Whichever is larger from initial measurement E : With ± 20% Q ≥ 200 F : With ± 30% B,E : 5% Max. F : 7.5% Max. More than 2000MΩ Appearance No. visible damage Capacitance Change Dissipation Factor (tan δ, Q) Based on Items 2.2. 12 of EIA RS-198-C I.R 3 www.samwha.com 136 SAMWHA CAPACITOR Co., Ltd. ±5% or ±0.5 pF - Applied Voltage : To be below 500V - Rating Voltage Above 500V - 500V - Charge Time : 60±5sec 2 5 SCK, SCG, SSC, SSD Type No. visible damage Appearance I.R 4 Test Conditions Item Temperature Cycle Test ±5% or ±0.5 pF B : With ± 10% Whichever is larger E : With ± 20% from initial measurement F : With ± 30% Q ≥ 200 B,E : 5% Max. F : 7.5% Max. More than 500MΩ After testing, The capacitor shall be subjected to the standard test condition for a period 4~24 hours and shall be measured. Charge and discharge current shall be 50 mA or less. ※Standard test condition : -Temperature : 20±2℃ - Frequency : 1± 0.1MHz(SCC Type) 1± 0.1KHz (SCK, SCG, SSC, SSD Type) - Relative Humidity : 60 ~ 70% - Measure voltage : 1± 0.1Vrms - Temperature : 40±2℃ - Relative Humidity : 90~95% R.H - Operating time of test : 500 +24, -0 hours After testing, The capacitor shall be subjected to the standard test condition for a period 4~24 hours and shall be measured. Charge and discharge current shall be 50 mA or less. ※Standard test condition : -Temperature : 20±2℃ - Frequency : 1± 0.1MHz(SCC Type) 1± 0.1KHz (SCK, SCG, SSC, SSD Type) - Relative Humidity : 60 ~ 70% - Measure voltage : 1± 0.1Vrms - The capacitors shall be subjected to 5cycles of the temperature cycle under Table. Appearance No. visible damage Capacitance Change - Temperature : 85±2℃ - Test voltage : 1.2 times of the rated voltage - Operating time of test : 1000 +48,/ -0 hours ±5% or ±0.5 pF B : With ± 10% Step. Temperature(℃) Period(minutes) Whichever is larger from initial measurement E : With ± 20% 1 2 3 4 -25, +0/-3 Standard test condition +85, +0/-3 Standard test condition 30 10~15 30 10~15 Dissipation Factor (tan δ, Q) Q ≥ 200 I.R More than 1000MΩ F : With ± 30% B,E : 5% Max. F : 7.5% Max. After testing, The capacitor shall be subjected to the standard test condition for a period 4~24 hours and shall be measured. Charge and discharge current shall be 50 mA or less. ※Standard test condition : -Temperature : 20±2℃ - Frequency : 1± 0.1MHz(SCC Type) 1± 0.1KHz (SCK, SCG, SSC, SSD Type) - Relative Humidity : 60 ~ 70% - Measure voltage : 1± 0.1Vrms Surface Mount Disc Capacitors 137 Ceramic Type Mechanical test and Environmental Substance Requirement No. Item SCC Type 1 Adhesive Strength of Terminal Test Conditions SCK, SCG, SSC, SSD Type No removal of the termination or other defect should occur. Solder the capacitor to the testing jig (glass epoxy board) shown in Fig. 2 using a eutectic solder. Then apply 5 N force in the direction of the arrow. The soldering should be used the reflow method and should be conducted with care so that the soldering is uniform and free of defects such as heat shock. Appendix Surface Mount Disc Capacitors Fig.2 2 Vibration Resistance Appearance No. visible damage Capacitance Change ±5% or ±0.5 pF B : With ± 10% Whichever is larger from initial measurement E : With ± 20% Dissipation Q ≥ 200 Factor (tan δ, Q) 3 Bending Strength F : With ± 30% B,E : 5% Max. F : 7.5% Max. I.R More than 1000MΩ Appearance No. visible damage Capacitance Change ±5% or ±0.5 pF B : With ± 10% Whichever is larger from initial measurement E : With ± 20% F : With ± 30% The capacitor should be subjected to a simple harmonic motion having a total amplitude of 1.5mm, the frequency being varied uniformly between the approximate limits of 10 and 55Hz. The frequency range, from 10 to 55Hz and return to 10Hz, should be traversed in approximately 1 min. This motion should be applied for a period of 2hrs. in each 3mutually perpendicular directions (total of 6hrs.) Solder the capacitor to the testing jig (glass epoxy board) shown in Fig. 3 using a eutectic solder. Then apply a force in the direction shown in Fig. 4. The soldering should be done either with an iron or using the reflow method and should be conducted with care so that the soldering is uniform and free of defects such as heat shock. Fig.3 Fig.4 4 Solderability Test 5 Solder Heat Resistance Appearance No. visible damage Capacitance Change ±5% or ±0.5 pF B : With ± 5% Whichever is larger from initial measurement E : With ± 15% Dielectric Strength www.samwha.com 6 Visual examination terminals area shall be at least 90% covered with a new solder coating The regulation of environmental pollution materials. No. Failure F : With ± 20% Soldering Method : Reflow Soldering - Maximum Temperature : 250℃ max. (245± 5℃, 5± 0.5 sec.) - Preheating Temperature : 150~180℃, 60~180 sec. Soldering Method : Reflow Soldering - Maximum Temperature : 250℃ max. (245± 5℃, 5± 0.5 sec.) - Preheating Temperature : 150~180℃, 60~180 sec. - After testing, The capacitors shall be subjected to the standard test condition for a period 24 hours and shall be measured. ※ Never use materials mentioned below in high voltage products regulated this document. ※ Pb, Hg, Cr+6, PBB, PBDE : 100ppm, Cd : 5ppm ※ Exception : - Pb of solder : <1000ppm - Pb of ceramic(dielectric) 138 SAMWHA CAPACITOR Co., Ltd. SMD Type Packing 140 CHIP B/I Packing 142 SMDC Packing 144