General Information www.vishay.com Vishay Axial and Radial Leaded Multilayer Ceramic Capacitors for General Purpose Class 1, Class 2, and Class 3, 50 VDC, 100 VDC, 200 VDC, 500 VDC CONSTRUCTION AND ORDERING INFORMATION INTERNAL CONSTRUCTION Multilayer ceramic capacitors consist of electrodes, the RoHS interleaved ceramic dielectric and the external terminal connectors. The capacitance is given by the description: A * n * 0 * r C = ----------------------------------d A = Electrode area Termination n = Number of active layers d = Distance between electrodes Electrodes r = Dielectric relative Dielectric (Ceramic) 0 = Dielectric constant Whilst the values “A * n” and “d” are respectively determined by the production process, the dielectric constant is a function of the ceramic material used. LEAD CONFIGURATION Axial Size 15 and 20 Lead wire base material: FeCu Plating: Electrolytic, tinned Radial Size 10, 15 and 20 Lead wire base material: FeCu Plating: Matte electrolytic, tinned ØD Lb 52.4 ± 1.5 ORDERING CODE INFORMATION K 104 K 15 X7R F 5 3 H 5 1 234 5 67 8 9 10 11 12 13 14 15 Product Type Capacitance (pF) Capacitance Tolerance Size Code TC Code Rated Voltage Lead Diameter K = Radial leaded MLCC The first two digits are the significant figures of capacitance and the last digit is a multiplyer as follows: 0=*1 1 = *10 2 = * 100 3 = * 1000 4 = * 10 000 5 = * 100 000 J=±5% K = ± 10 % M = ± 20 % Z = + 80 %/ - 20 % A = Axial leaded MLCC For example: 104 = 100 000 pF Revision: 22-Aug-13 Please Please F = 50 V 5 = 0.50 mm refer to refer to H = 100 V ± 0.05 mm relevant relevant K = 200 V datasheet datasheet L = 500 V Packaging/ Lead Style Lead Length 3 = Bulk T = Tape and reel U = Ammo Please refer to relevant datasheet Lead Spacing 2 = 2.5 mm 5 = 5.0 mm TAA = Reel UAA = Ammo Document Number: 45163 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay ELECTRICAL DATA AND DIELECTRIC CHARACTERISTICS DIELECTRIC CHARACTERISTICS Dielectric according to EIA According to CECC C0G (NP0) X7R Y5V CG C1 (2C1) 2F4 Capacitance Range: at 1 MHz, 1 V 10 pF to 1 nF - - at 1 kHz, 1 V 1.2 nF to 10 nF 100 pF to 1 μF 10 nF to 1 μF ± 5 % (J); ± 10 % (K) ± 10 % (K); ± 20 % (M) + 80 %/- 20 % (Z) Tolerance on the Capacitance: where C 10 pF Rated DC Voltage 50 V; 100 V, 200 V; 500 V 50 V; 100 V When rated voltage is 50 V and 100 V, 250 % of rated voltage Dielectric Strength When rated voltage is 200 V, 150 % rated voltage + 100 VDC 250 % of rated voltage When rated voltage is 500 V, 130 % rated voltage + 100 VDC Insulation Resistance (IR) When rated voltage is 50 V and 100 V, 100 G or 1000 F whichever is less at rated voltage within 2 min of charging When rated voltage is 200 V and 500 V, 10 G or 100 F whichever is less at rated voltage within 2 min of charging Temperature Coefficient of the Capacitance 0 ppm/K Refer to diagram Refer to diagram ± 30 ppm/K Refer to diagram Refer to diagram Refer to diagram ± 15 % + 22 %/- 82 % 0.1 % max. when C 30 pF at 1 MHz, 1 V; where C 1000 pF at 1 kHz, 1 V; where C > 1000 pF For C < 30 pF: DF = 100/(400 + 20 * C) DF = Dissipation factor in % C = Capacitance value in pF 2.5 % at 1 kHz, 1 V 5% at 1 kHz, 1 V Tolerance of the Temperature Coefficient Maximum Capacitance Change with Respect to Capacitance at 25 °C Dissipation Factor (DF) 100 G or 1000 F whichever is less at rated voltage within 2 min of charging Operating Temperature Range - 55 °C to + 125 °C Storage Temperature Range - 30 °C to + 85 °C 25 °C ± 15 °C Aging None typical 1 % per time decade typical 7 % per time decade Note • The capacitors meet the essential requirements of “EIA 198”. Unless stated otherwise all electrical values apply at an ambient temperature of 25 °C ± 3 °C, at barometric pressures 650 mm to 800 mm of mercury, and relative humidity not to exceed 75 %. MAIN FEATURES CLASS 1 CLASS 2 CLASS 3 APPLICATION For temperature compensation of frequency discriminating circuits and filters, coupling and decoupling in high frequency circuits where low losses and narrow capacitance tolerances are demanded. As coupling and decoupling capacitors for such application where higher losses and a reduced capacitance stability are tolerated. As coupling and decoupling capacitors for such application where higher losses and a reduced capacitance stability are tolerated. PROPERTIES Temperature Dependence Capacitance High stability of capacitance. Low dissipation factor up to higher frequencies. Defined temperature coefficient of capacitance, positive or negative, linear and reversible. High insulation resistance. No voltage dependence. High long-term stability of electrical values. High capacitance values with small dimensions. Non-linear dependence of capacitance on temperature. High capacitance values with small dimensions. Non-linear dependence of capacitance on temperature. C0G (NP0) X7R Y5V CG 2C1 2F4 CLASSIFICATION Classification EIA: Classification CECC: Revision: 22-Aug-13 Document Number: 45163 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay TEMPERATURE CHARACTERISTICS OF CAPACITANCE FOR CLASS 2/3 CERAMIC DIELECTRICS ACCORDING TO CECC 32100 DESIGNATION OF THE SPECIFIED TEMPERATURE RANGE CODE LETTER FOR SUB CATEGORY MAXIMUM CAPACITANCE CHANGE IN % AT THE SPECIFIED TEMPERATURE RANGE - 55 °C/+ 125 °C - 30 °C/+ 85 °C 1 4 2C ± 20 % X - 2F + 30 %/- 80 % - X 15 2.0 ΔC CAPACITANCE CHANGE (%) C ΔC CAPACITANCE CHANGE (%) C TEMPERATURE COEFFICIENT OF CAPACITANCE (Typical) 1.5 1.0 0.5 0.0 - 0.5 - 1.0 - 1.5 - 2.0 - 100 - 75 - 50 - 25 0 25 50 75 100 125 150 10 5 0 -5 - 10 - 15 - 20 - 100 - 75 - 50 - 25 TEMPERATURE (°C) C0G (NP0)/(CG) ΔC CAPACITANCE CHANGE (%) C 0 25 50 75 100 125 150 TEMPERATURE (°C) X7R/(2C1) 60 40 20 0 - 20 - 40 - 60 - 80 - 100 - 50 - 25 0 25 50 75 100 TEMPERATURE (°C) Y5V/(2F4) Revision: 22-Aug-13 Document Number: 45163 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay VOLTAGE COEFFICIENT OF CAPACITANCE (Typical) When rated voltage is 50 V and 100 V ΔC CAPACITANCE CHANGE (%) C ΔC CAPACITANCE CHANGE (%) C 0.2 0.1 0.0 - 0.1 - 0.2 10 20 30 40 50 60 70 80 90 0 -5 - 10 - 15 50 V RATED - 20 100 V RATED - 25 - 30 0 100 10 20 30 40 50 60 VDC APPLIED VDC APPLIED C0G (NP0)/(CG) X7R/(2C1) ΔC CAPACITANCE CHANGE (%) C 0 5 70 80 90 100 40 20 0 - 20 100 V RATED - 40 - 60 50 V RATED - 80 - 100 0 10 20 30 40 50 60 70 80 90 100 VDC APPLIED Y5V/(2F4) When rated voltage is 200 V and 500 V ΔC CAPACITANCE CHANGE (%) C ΔC CAPACITANCE CHANGE (%) C 0.2 0.1 0.0 - 0.1 - 0.2 0 100 Revision: 22-Aug-13 200 300 400 500 10 0 - 10 - 20 - 30 200 V RATED - 40 500 V RATED - 50 - 60 0 100 200 300 VDC APPLIED VDC APPLIED C0G (NP0)/(CG) X7R/(2C1) 400 500 600 Document Number: 45163 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay 20 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 16 DISSIPATION DISSIPATION DISSIPATION FACTOR VS. TEMPERATURE (Typical) 2.0 1.5 1.0 12 8 4 0.5 0.0 0 - 75 - 50 - 25 0 25 50 75 100 125 - 50 - 25 0 TEMPERATURE (°C) 25 50 75 100 TEMPERATURE (°C) X7R/(2C1) Y5V/(2F4) MINIMUM INSULATION RESISTANCE VS. TEMPERATURE (Typical) 10 000 INSULATION RESISTANCE (ΩF) INSULATION RESISTANCE (ΩF) 10 000 1000 100 1000 100 10 10 10 25 100 125 10 25 C0G (NP0)/(CG) INSULATION RESISTANCE (ΩF) 100 125 TEMPERATURE (°C) TEMPERATURE (°C) X7R/(2C1) 100 000 10 000 1000 - 50 - 25 0 25 50 75 100 TEMPERATURE (°C) Y5V/(2F4) Revision: 22-Aug-13 Document Number: 45163 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay 0.2 ΔC CAPACITANCE CHANGE (%) C ΔC CAPACITANCE CHANGE (%) C AGING RATE (Typical) 0.1 0.0 - 0.1 1.0 0.0 - 1.0 - 2.0 - 3.0 - 4.0 - 0.2 10 100 1000 1 10 000 10 100 TIME (h) TIME (h) C0G (NP0)/(CG) X7R/(2C1) ΔC CAPACITANCE CHANGE (%) C 1 1000 10 000 2 0 -2 -4 -6 -8 - 10 - 12 - 14 1 10 100 1000 TIME (h) Y5V/(2F4) Revision: 22-Aug-13 Document Number: 45163 6 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay OTHER INFORMATION STORAGE The capacitors must not be stored in a corrosive atmosphere where sulfide or chloride gas, acid, alkali, or salt are present. Moisture exposure should also be avoided. The solderability of the leads is not affected by storage of up to 24 months. Temperature + 10 °C to + 35 °C, relative humidity up to 60 %. With reference to class 2 ceramic dielectric capacitors, see section Capacitance “Aging” of Ceramic Capacitors this page. SOLDERING SOLDERING SPECIFICATIONS Soldering test for capacitors with wire leads: (According to IEC 60068-2-20, solder bath method) SOLDERABILITY RESISTANCE TO SOLDERING HEAT Soldering temperature 235 °C ± 5 °C 260 °C ± 5 °C Soldering duration 2 s ± 0.5 s 10 s ± 1 s Distance from component body 2 mm 5 mm SOLDERING RECOMMENDATIONS Soldering of the component should be achieved using a Sn96.5/Ag3.0/Cu0.5, a Sn60/40 type or a silver-bearing type solder. As ceramic capacitors are very sensitive to rapid changes in temperature (thermal shock), the solder heat resistance specification (see above Soldering Specifications table) should not be exceeded. Subjecting the capacitor to excessive heat may result in thermal shocks that can crack the ceramic body and melt the internal solder junction. CLEANING The components should be cleaned with vapor degreasers immediately following the soldering operation. SOLVENT RESISTANCE The coating and marking of the capacitors are resistant to the following test method: IEC 60068-2-45 (Method XA). The epoxy material is approved according to UL 94 V-0. MOUNTING We do not recommend modifying the lead terminals, e.g. bending or cropping as this action could break the coating or crack the ceramic insert. However, if the lead must be modified in such a way, we recommend supporting the lead with a clamping fixture next to the coating. CAPACITANCE “AGING” OF CERAMIC CAPACITORS Following the final heat treatment, all class 2 ceramic capacitors reduce their capacitance value. According to logarithmic law, this is due to their special crystalline construction. This change is called “aging”. If the capacitors are heat treated (for example when soldering), the capacitance increases again to a higher value deaging, and the aging process begins again. 100 * C 11 - C12 K = ---------------------------------------------C 11 * log 10 t 2 /t 1 C 12 = C 11 * 1 - K/100 * log10 t 2 /t 1 t1, t2 = Measuring time point (h) C11, C12 = Capacitance values for the times t1, t2 K = Aging constant (%) REFERENCE MEASUREMENT Due to aging, it is necessary to quote an age for reference measurements which can be related to the capacitance with fixed tolerance. According to EN 130700, this time period is 1000 h. If the shelf-life of the capacitor is known, the capacitance for t = 1000 h can be calculated with the aging constant. In order to avoid the influence of aging, it is important to deage the capacitors before stress-testing. The following procedure is adopted (see also EN 130700): • Deaging at 125 °C • One hour storage for 24 h at normal climate temperature • Initial measurement • Stress • Deaging at 125 °C, 1 h • Storage for 24 h at normal climate temperature • Final measurement Revision: 22-Aug-13 Document Number: 45163 7 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 General Information www.vishay.com Vishay CAUTION 1. OPERATING VOLTAGE AND FREQUENCY CHARACTERISTIC When sinusiodal or ripple voltage applied to DC ceramic disc capacitors, be sure to maintain the peak-to-peak value or the peak value of the sum of both AC and DC within the rated voltage. When start or stop applying the voltage, resonance may generate irregular voltage. When rectangular or pulse wave voltage is applied to DC ceramic disc capacitors, the self-heating generated by the capacitor is higher than the sinusoidal application with the same frequency. The allowable voltage rating for the rectangular or pulse wave corresponds approximately with the allowable voltage of a sinusoidal wave with the double fundamental frequency. The allowable voltage varies, depending on the voltage and the waveform. Diagrams of the limiting values are available for each capacitor series on request. VOLTAGE WAVEFORM FIGURE DC V0-p DC AND AC Vp-p V0-p 0 AC 0 0 2. OPERATING TEMPERATURE AND SELF-GENERATED HEAT The surface temperature of the capacitors must not exceed the upper limit of its rated operating temperature. During operation in a high-frequency circuit or a pulse signal circuit, the capacitor itself generates heat due to dielectric losses. Applied voltage should be the load such as self-generated heat is within 20 °C on the condition of environmental temperature 25 °C. Note, that excessive heat may lead to deterioration of the capacitor’s characteristics. Revision: 22-Aug-13 Document Number: 45163 8 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000