Approval sheet Middle and High Voltage Series (200V to 3kV) MULTILAYER CERAMIC CAPACITORS Middle & High Voltage Series (200V to 3kV) 0603 to 1812 Sizes NP0, X7R & Y5V Dielectrics RoHS compliance *Contents in this sheet are subject to change without prior notice. Page 1 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) 1. INTRODUCTION WTC middle and high voltage series MLCC is designed by a special internal electrode pattern, which can reduce voltage concentrations by distributing voltage gradients throughout the entire capacitor. This special design also affords increased capacitance values in a given case size and voltage rating. Chips size 1206 and larger to use on reflow soldering process only. Capacitors with X7R dielectrics are not intended for AC line filtering applications. Capacitors may require protective surface coating to prevent external arcing. 2. FEATURES 3. APPLICATIONS a. b. a. b. c. d. High voltage in a given case size. High stability and reliability. Snubbers in high frequency power converters. High voltage coupling/DC blocking. DC-DC converters. Back-lighting inverters 4. HOW TO ORDER 1808 N 100 J 202 C T Size Dielectric Capacitance Tolerance Rated voltage Termination Packaging Inch (mm) 0603 (1608) 0805 (2012) 1206 (3216) 1210 (3225) 1808 (4520) 1812 (4532) N=NP0 (C0G) B=X7R F=Y5V Two significant digits followed by no. of zeros. And R is in place of decimal point. eg.: 0R5=0.5pF 1R0=1.0pF 100=10x100 =10pF B=0.1pF C=0.25pF D=0.5pF F=1% G=2% J=5% K=10% M=20% Z=-20/+80% Two significant digits C=Cu/Ni/Sn (for NP0, T=7" reeled followed by no. of zeros. X7R, Y5V dielectric) G=13" reeled And R is in place of decimal point. 201=200 VDC 251=250 VDC 501=500 VDC 631=630 VDC 102=1000 VDC 202=2000 VDC 302=3000 VDC * Partial NP0 items are with Ag/Ni/Sn terminations, please ref to below product range of NP0 dielectric for detail. Page 2 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) 5. EXTERNAL DIMENSIONS Size Inch (mm) 0603(1608) L (mm) W (mm) 1.600.10 0.800.10 0805 (2012) 2.000.15 1.250.10 1206 (3216) 3.200.15 1.600.15 3.200.20 1.600.20 3.200.30 2.500.20 1210 (3225) 3.200.40 2.500.30 1808 (4520) 4.50+0.5/-0.3 2.030.25 1812 (4532) 4.50+0.5/-0.3 3.200.30 T (mm)/Symbol 0.800.07 0.600.10 0.800.10 S A B 1.250.10 D 0.800.10 B 0.950.10 C Remark MB (mm) L 0.400.15 T 0.500.20 # 1.250.10 D # 1.600.20 0.950.10 G C # # 1.250.10 D # 1.600.20 G # 2.500.30 M # 1.250.10 D # 2.000.20 1.250.10 1.600.20 2.000.20 K D G K # # # # W 0.600.20 (0.50.25)* MB MB Fig. 1 The outline of MLCC 0.750.25 0.500.25 0.500.25 # Reflow soldering only is recommended. * For 1206_1000V ~3000V products. 6. GENERAL ELECTRICAL DATA Dielectric Size Capacitance* Capacitance tolerance*** NP0 Insulation resistance at Ur** 100pF to 1.0F 0.01nF to 0.68F Cap5pF: C (0.25pF) 5pF<Cap<10pF: D (0.5pF) Cap10pF: F (1%), G (2%), J (5%),K (10%) K (10%), M (20%) Z (-20/+80%) 200V to 3kV Cap<30pF: Q400+20C Cap30pF: Q1000 2.5% 5% 200~300V: 2 x WVDC 500~999V: 1.5 x WVDC 1000~3000V: 1.2 x WVDC Operating temperature Termination 200V, 250V Ur=200~630V: 10G or RxC100-F whichever is smaller Ur=1000~3000V: 10G Dielectric strength Capacitance characteristic Y5V 0805, 1206, 1210, 1812 0.5pF to 6800pF Rated voltage (WVDC) Q* X7R 0603, 0805, 1206, 1210, 1808, 1812 -55 to +125C 30ppm -25 to +85C 15% +30/-80% Ni/Sn (lead-free termination) * Measured at the condition of 30~70% related humidity. NP0: Apply 1.00.2Vrms, 1.0MHz10% for Cap1000pF and 1.00.2Vrms, 1.0kHz10% for Cap>1000pF, 25C at ambient temperature X7R, Y5V: Apply 1.00.2Vrms, 1.0kHz10%, at 20C am bient temperature. ** Measured at 500VDC for 60 sec. for Ur>500VDC. *** Preconditioning for Class II MLCC: Perform a heat treatment at 15010C for 1 hour, then leave in ambient condition for 242 hours before measurement. Page 3 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) 7. CAPACITANCE RANGE (MIDDLE VOLTAGE - 200V to 630V) 7-1 NP0 Dielectric Capacitance DIELECTRIC NP0 SIZE 0603 0805 1206 1210 1808 1812 RATED VOLTAGE 200 250 200 250 500 630 200 250 500 630 200 250 500 630 500 630 200 250 500 630 (VDC) 0.5pF (0R5) 1.0pF (1R0) 1.2pF (1R2) 1.5pF (1R5) 1.8pF (1R8) 2.2pF (2R2) 2.7pF (2R7) 3.3pF (3R3) 3.9pF (3R9) 4.7pF (4R7) 5.6pF (5R6) 6.8pF (6R8) 8.2pF (8R2) 10pF (100) 12pF (120) 15pF (150) 18pF (180) 22pF (220) 27pF (270) 33pF (330) 39pF (390) 47pF (470) 56pF (560) 68pF (680) 82pF (820) 100pF (101) 120pF (121) 150pF (151) 180pF (181) 220pF (221) 270pF (271) 330pF (331) 390pF (391) 470pF (471) 560pF (561) 680pF (681) 820pF (821) 1,000pF (102) 1,200pF (122) 1,500pF (152) 1,800pF (182) 2,200pF (222) 2,700pF (272) 3,300pF (332) 3,900pF (392) 4,700pF (472) 5,600pF (562) 6,800pF (682) S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S X X X X S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S X X X X A A A A A A A A A A A A A A A A A A A A A A A A A A A B B D D D D D D D D D A A A A A A A A A A A A A A A A A A A A A A A A A B B D D D D D D D D D D A A A A A A A A A A A A A A A A A A A A A A A A B B D D D D D D D A A A A A A A A A A A A A A A A A A A A A A A A B B D D D D D D D B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B C C C C C C D D D B B B B B B B B B B B B B B B B B B B B B B B B B B B C C C C D D G G G G G G B B B B B B B B B B B B B B B B B B B B B B B B B B B C C C C D D G G G G G G B B B B B B B B B B B B B B B B B B B B B B B B B B B C C C C D D G G G G G G C C C C C C C C C C C C C C C C C C C C C C C C D D D D D D D D C C C C C C C C C C C C C C C C C C C C C C C C D D D D D D D D C C C C C C C C C C C C C C C C C C C C C C C C D D D D C C C C C C C C C C C C C C C C C C C C C C C C D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K K D D D D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K K D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D 1. The letter in cell is expressed the symbol of product thickness. Page 4 of 13 ASC_Middle & High Voltage_003U May. 2012 D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D Approval sheet Middle and High Voltage Series (200V to 3kV) 7-2 X7R Dielectric Capacitance DIELECTRIC SIZE RATED VOLTAGE 200 (VDC) 100pF (101) B 120pF (121) B 150pF (151) B 180pF (181) B 220pF (221) B 270pF (271) B 330pF (331) B 390pF (391) B 470pF (471) B 560pF (561) B 680pF (681) B 820pF (821) B 1,000pF (102) B 1,200pF (122) B 1,500pF (152) B 1,800pF (182) B 2,200pF (222) B 2,700pF (272) B 3,300pF (332) B 3,900pF (392) B 4,700pF (472) B 5,600pF (562) D 6,800pF (682) D 8,200pF (822) D 0.010F (103) D 0.012F (123) D 0.015F (153) D 0.018F (183) D 0.022F (223) D 0.027F (273) 0.033F (333) 0.039F (393) 0.047F (473) 0.056F (563) 0.068F (683) 0.082F (823) 0.10F (104) 0.12F (124) 0.15F (154) 0.18F (184) 0.22F (224) 0.27F (274) 0.33F (334) 0.39F (394) 0.47F (474) 0.56F (564) 0.68F (684) 0.84F (844) 1.0F (105) X7R 0805 1206 250 500 630 B B B B B B B B B B B B B B B B B B B B B D D D D D D D D B B B B B B B B B B B B B B B B B B B B D D D D D B B B B B B B B B B B B B B B B B B B B D D D D D 1808 1210 200 250 500 630 D D D D D D D D D D D D D D D D D D D D D D D D D D D D G G G G G G G D D D D D D D D D D D D D D D D D D D D D D D D D D D D G G G G G G G D D D D D D D D D D D D D D D D D D D D D D D D D D G G G D D D D D D D D D D D D D D D D D D D D D D D D D D G G G 200 250 C C C C C C C C C C C C C C C C C C C C D D G G G G M M M M M M M C C C C C C C C C C C C C C C C C C C C D D G G G G M M M M M M M 500 D D D D D D D D D D D D D D D D D G G G G G 630 D D D D D D D D D D D D D D D D D G G G G G 500 630 D D D D D D D D D D D D D D D D D D D K K K K D D D D D D D D D D D D D D D D D D D K K K K 1812 200 250 500 630 D D D D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K M M M M D D D D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K M M M M D D D D D D D D D D D D D D D D D D D D D K K K K 1. The letter in cell is expressed the symbol of product thickness. Page 5 of 13 ASC_Middle & High Voltage_003U May. 2012 D D D D D D D D D D D D D D D D D D D D D K K K K Approval sheet Middle and High Voltage Series (200V to 3kV) 7-3 Y5V Dielectric Capacitance DIELECTRIC SIZE RATED VOLTAGE (VDC) 0.010F (103) 0.015F (153) 0.022F (223) 0.033F (333) 0.047F (473) 0.068F (683) 0.10F (104) 0.15F (154) 0.22F (224) 0.33F (334) 0.47F (474) 0.68F (684) 1.0F (105) Y5V 0805 200 B B B B B B 1206 250 B B B B B B 200 B B B B B B B C 1210 250 B B B B B B B C 200 C C C C C C C C 1812 250 C C C C C C C C 200 D D D D D D D D D D D D 250 D D D D D D D D D D D D 1. The letter in cell is expressed the symbol of product thickness. Page 6 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) 8. CAPACITANCE RANGE (HIGH VOLTAGE - 1kV to 3kV) 8-1 NP0 Dielectric Capacitance DIELECTRIC SIZE RATED VOLTAGE (VDC) 1.5pF (1R5) 1.8pF (1R8) 2.0pF (2R0) 2.2pF (2R2) 2.7pF (2R7) 3.3pF (3R3) 3.9pF (3R9) 4.7pF (4R7) 5.6pF (5R6) 6.8pF (6R8) 8.2pF (8R2) 10pF (100) 12pF (120) 15pF (150) 18pF (180) 22pF (220) 27pF (270) 33pF (330) 39pF (390) 47pF (470) 56pF (560) 68pF (680) 82pF (820) 100pF (101) 120pF (121) 150pF (151) 180pF (181) 220pF (221) 270pF (271) 330pF (331) 390pF (391) 470pF (471) 560pF (561) 680pF (681) 820pF (821) 1,000pF (102) 1,200pF (122) 1,500pF (152) NP0 1206 1000 B B B B B B B B B B B B B B B B B B B C C C D D D D G G G G G G 1210 2000 B B B B B B B B B B B B B B B B B C C C D D D D G G G G 1000 C C C C C C C C C C C C D D D D G G G G G 2000 C C C C C C C C C D D D D D G G G 1000 D D D D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K K 1808 2000 D D D D D D D D D D D D D D D D D D D D D D D K K K K K K K K K 3000 D D D D D D D D D D D D D D D D D D D D D K K K K K K K 1000 D D D D D D D D D D D D D D D D D D D D K K K K K K K 1812 2000 3000 D D D D D D D D D D D D D D D D D K K K K K K K K 1. The letter in cell is expressed the symbol of product thickness. Page 7 of 13 ASC_Middle & High Voltage_003U May. 2012 D D D D D D D D D D D D D D D K K K K K K Approval sheet Middle and High Voltage Series (200V to 3kV) 8-2 X7R Dielectric Capacitance DIELECTRIC SIZE RATED VOLTAGE 150pF (151) 180pF (181) 220pF (221) 270pF (271) 330pF (331) 390pF (391) 470pF (471) 560pF (561) 680pF (681) 820pF (821) 1,000pF (102) 1,200pF (122) 1,500pF (152) 1,800pF (182) 2,200pF (222) 2,700pF (272) 3,300pF (332) 3,900pF (392) 4,700pF (472) 5,600pF (562) 6,800pF (682) 8,200pF (822) 0.010F (103) 0.012F (123) 0.015F (153) 1206 1000 D D D D D D D D D D D D D D D D D D D D D D D 2000 D D D D D D D D D G G G G G 1210 1000 1000 D D D D D D D D D D D D D D D D D D D K K K K D D D D D D D G G G G G G X7R 1808 2000 D D D D D D D D D D K K K K K 3000 D D D D K K K K K K K 1000 D D D D D D D D D D D D D D D D D D D D K K 1812 2000 3000 D D D D D D D D D D G G G K K K K K K 1. The letter in cell is expressed the symbol of product thickness. 2. The letter in cell with "^" mark is expressed product with Ag/Ni/Sn terminations. 9. PACKAGING DIMENSION AND QUANTITY Size 0603 0805 1206 1210 1808 1812 Thickness/Symbol (mm) Paper tape 7" reel 4k 4k 4k 4k - 13" reel 15k 15k 15k 15k - 7" reel 3k 3k 3k 2k 3k 3k 2k 1k 2k 1k 1k Plastic tape 13" reel 10k 10k 10k 10k 10k 10k 6k 10k 6k 5k 0.800.07 0.600.10 0.800.10 1.250.10 0.800.10 0.950.10 1.250.10 1.600.20 0.950.10 1.250.10 1.600.20 2.500.30 1.250.10 2.000.20 1.250.10 S A B D B C D G C D G M D K D 1.600.20 G - - 1k - 2.000.20 K - - 1k Unit: pieces Page 8 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) 10. RELIABILITY TEST CONDITIONS AND REQUIREMENTS No. 1. Item Visual and Test Condition --- * No remarkable defect. Mechanical 2. 3. Requirements * Dimensions to conform to individual specification sheet. Capacitance Class I: (NP0) Q/ D.F. Cap1000pF, 1.00.2Vrms, 1MHz10% NP0: Cap30pF, Q1000; Cap<30pF, Q400+20C (Dissipation Cap>1000pF, 1.00.2Vrms, 1KHz10% X7R: 2.5% Factor) Class II: (X7R, Y5V) Y5V: 5.0% * Shall not exceed the limits given in the detailed spec. 1.00.2Vrms, 1kHz10% 4. Dielectric Strength * To apply voltage: * No evidence of damage or flash over during test. 200V~300V 2 times VDC 500V~999V 1.5 times VDC 1000V~3000V 1.2 times VDC * Cut-off, set at 10mA * TEST= 15 sec. * RAMP=0 5. 6. 7. Insulation Rated voltage: To apply rated voltage (500V max.) Resistance 200~630V for 60 sec. Rated voltage: 630V To apply 500V for 60 sec. 10G Temperature With no electrical load. Coefficient T.C. Operating Temp T.C. NP0 -55~125C at 25C NP0 Within 30ppm/C X7R -55~125C at 25C X7R Within 15% Y5V -25~85C at 20C Y5V Within +30%/-80% Adhesive Strength of 8. 10G or RxC100-F whichever is smaller * Pressurizing force Capacitance Change * No remarkable damage or removal of the terminations. 5N (0603) and 10N (>0603) Termination * Test time: 101 sec. Vibration * Vibration frequency: 10~55 Hz/min. * No remarkable damage. Resistance * Total amplitude: 1.5mm * Cap change and Q/D.F.: To meet initial spec. * Test time: 6 hrs. (Two hrs each in three mutually perpendicular directions.) 9. Solderability * Solder temperature: 2355C 95% min. coverage of all metalized area. * Dipping time: 20.5 sec. 10. Bending Test * The middle part of substrate shall be pressurized by means * No remarkable damage. of the pressurizing rod at a rate of about 1 mm per second until * Cap change the deflection becomes 1 mm and then the pressure shall be NP0: within 5.0% or 0.5pF whichever is larger. maintained for 51 sec. X7R: within 12.5% * Measurement to be made after keeping at room temp. for Y5V: within 30% 242 hrs. (This capacitance change means the change of capacitance under specified flexure of substrate from the capacitance measured before the test.) 11. Resistance to * Solder temperature: 2605C Soldering Heat * Dipping time: 101 sec * No remarkable damage. * Cap change: * Preheating: 120 to 150C for 1 minute before imme rse the NP0: within 2.5% or 0.25pF whichever is larger. capacitor in a eutectic solder. X7R: within 7.5% * Before initial measurement (Class II only): Perform Y5V: within 20% 150+0/-10C for 1 hr and then set for 484 hrs at r oom temp. * Q/D.F., I.R. and dielectric strength: To meet initial requirements. * Measurement to be made after keeping at room temp. for * 25% max. leaching on each edge. 242 hrs. (Class I) or 484 hrs. (Class II). Page 9 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) No. 12. Item Test Condition Requirements Temperature * Conduct the five cycles according to the temperatures and * No remarkable damage. Cycle time. * Cap change Step Temp. (C) Time (min.) 1 Min. operating temp. +0/-3 303 2 Room temp. 2~3 3 Max. operating temp. +3/-0 303 4 Room temp. 2~3 NP0: within 2.5 or 0.25pF whichever is larger. X7R: within 7.5% Y5V: within 20% * Q/D.F., I.R. and dielectric strength: To meet initial requirements. * Before initial measurement (Class II only): Perform 150+0/-10C for 1 hr and then set for 484 hrs at r oom temp. * Measurement to be made after keeping at room temp. for 242 hrs. (Class I) or 484 hrs. (Class II). 13. Humidity * Test temp.: 402C * No remarkable damage. (Damp Heat) * Humidity: 90~95% RH * Cap change: NP0: within 5.0% or 0.5pF whichever is larger. Steady State * Test time: 500+24/-0hrs. X7R: within 12.5% * Measurement to be made after keeping at room temp. for 242 hrs. (Class I) or 484 hrs. (Class II). Y5V: within 30% * Q/D.F. value: NP0: Cap30pF, Q350; 10pFCap<30pF, Q275+2.5C Cap<10pF; Q200+10C X7R: 3.0% Y5V: 7.5% * I.R.: 1G or RxC50-F whichever is smaller. 14. Humidity * Test temp.: 402C * No remarkable damage. (Damp Heat) * Humidity: 90~95%RH * Cap change: NP0: within 7.5% or 0.75pF whichever is larger. Load * Test time: 500+24/-0 hrs. X7R: within 12.5% * To apply voltagerated voltage (Max. 500V) * Measurement to be made after keeping at room temp. for 242 hrs. (Class I) or 484 hrs. (Class II). Y5V: within 30% * Q/D.F. value: NP0: Cap30pF, Q200; Cap<30pF, Q100+10/3C X7R: 3.0% Y5V: 7.5% * I.R.: 500M or RxC25-F whichever is smaller. 15. High * Test temp.: * No remarkable damage. Temperature NP0, X7R: 1253C Load Y5V: 853C (Endurance) * Cap change: NP0: within 3.0% or 0.3pF whichever is larger. X7R: within 12.5% * To apply voltage: Y5V: within 30% (1) <500V: 200% of rated voltage. (2) 500V: 150% of rated voltage. (3) 630V: 120% of rated voltage. * Test time: 1000+24/-0 hrs. * Measurement to be made after keeping at room temp. for 242 hrs. (Class I) or 484 hrs. (Class II). * Q/D.F. value: NP0: Cap30pF, Q350 10pFCap<30pF, Q275+2.5C Cap<10pF, Q200+10C X7R: 3.0% Y5V: 7.5% * I.R.: 1G or RxC50-F whichever is smaller. Page 10 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) APPENDIXES Tape & reel dimensions Fig. 2 The dimension of paper tape Fig. 3 The dimension of plastic tape Size 0603 Thickness S, X 0805 1206 1210 1808 1812 C, D, I B C, D G C, D, G M D K D, K 1.020.05 1.500.10 <1.57 2.000.10 <1.85 <1.95 <2.97 <2.97 <2.35 <2.35 <3.81 B0 1.800.05 2.300.10 <2.40 3.500.10 <3.46 <3.67 <3.73 <3.73 <4.98 <5.00 <5.30 T 0.950.05 0.950.05 0.230.05 0.950.05 0.230.05 0.230.05 0.230.05 0.230.05 0.250.05 0.250.05 0.250.05 A0 K0 - B - <2.50 - <2.50 <2.50 <2.50 <3.0 <2.50 <2.50 <2.50 W 8.000.10 8.000.10 8.000.10 8.000.10 8.000.10 8.000.10 8.000.10 8.000.10 12.00.20 12.00.20 12.00.20 P0 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.100 4.000.10 4.000.10 4.000.10 4.000.10 10xP0 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 40.00.10 P1 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 4.000.10 8.000.10 P2 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 2.000.05 D0 1.550.05 1.550.05 1.500.05 1.500.05 1.500.05 1.500.05 1.500.05 1.500.05 1.500.05 1.500.05 1.500.05 D1 - - 1.000.10 - 1.000.10 1.000.10 1.000.10 1.000.10 1.500.10 1.500.10 1.500.10 E 1.750.05 1.750.05 1.750.10 1.750.10 1.750.10 1.750.10 1.750.10 1.750.10 1.750.10 1.750.10 1.750.10 F 3.500.05 3.500.05 3.500.05 3.500.05 3.500.05 3.500.05 3.500.05 3.500.05 5.500.05 5.500.05 5.500.05 Size Reel size C W1 A N 0603, 0805, 1206, 1210 7" 10" 13" 13.0+0.5/-0.2 13.0+0.5/-0.2 13.0+0.5/-0.2 8.4+1.5/-0 8.4+1.5/-0 8.4+1.5/-0 178.00.10 250.01.0 330.01.0 60.0+1/-0 100.01.0 1001.0 1808, 1812 7" 13.0+0.5/-0.2 12.4+2.0/-0 178.00.10 60.51.0 Fig. 4 The dimension of reel Page 11 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) Description of customer label a. Customer name b. WTC order series and item number c. Customer P/O d. Customer P/N e. Description of product f. Quantity g. Bar code including quantity & WTC P/N or customer h. WTC P/N i. Shipping date j. Order bar code including series and item numbers k. Serial number of label Constructions No. Name 1 Ceramic material 2 Inner electrode 3 4 NP0 BaTiO3 based Inner layer Termination 5 NPO, X7R, Y5V AgPd alloy Ni Ag Cu Middle layer Ni Outer layer Sn Fig. 5 The construction of MLCC * Partial NP0 items are with Ag/Ni/Sn terminations, please ref to product range of NP0 dielectric for detail. Storage and handling conditions (1) To store products at 5 to 40C ambient temperature and 20 to 70%. related humidity conditions. (2) The product is recommended to be used within one year after shipment. Check solderability in case of shelf life extension is needed. Cautions: a. The corrosive gas reacts on the terminal electrodes of capacitors, and results in the poor solderability. Do not store the capacitors in the ambience of corrosive gas (e.g., hydrogen sulfide, sulfur dioxide, chlorine, ammonia gas etc.) b. In corrosive atmosphere, solderability might be degraded, and silver migration might occur to cause low reliability. c. Due to the dewing by rapid humidity change, or the photochemical change of the terminal electrode by direct sunlight,the solderability and electrical performance may deteriorate. Do not store capacitors under direct sunlight or dewing condition. To store products on the shelf and avoid exposure to moisture. Page 12 of 13 ASC_Middle & High Voltage_003U May. 2012 Approval sheet Middle and High Voltage Series (200V to 3kV) Recommended soldering conditions The lead-free termination MLCCs are not only to be used on SMT against lead-free solder paste, but also suitable against lead-containing solder paste. If the optimized solder joint is requested, increasing soldering time, temperature and concentration of N2 within oven are recommended. 4 / sec max Over 60sec at least by natural cooling Fig. 6 Recommended reflow soldering profile for SMT process with SnAgCu series solder paste. Page 13 of 13 Fig. 7 Recommended wave soldering profile for SMT process with SnAgCu series solder. ASC_Middle & High Voltage_003U May. 2012