Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) Z5U Dielectric, 50VDC-100VDC (Commercial Grade) Overview KEMETs Z5U dielectric features an 85C maximum operating capacitance with respect to time and voltage and displays wide temperature and is considered general-purpose. The Electronics variations in capacitance with reference to ambient temperature. Components, Assemblies & Materials Association (EIA) Capacitance change is limited to +22%, -56% from +10C to characterizes Z5U dielectric as a Class III material. Components +85C. of this classification are fixed, ceramic dielectric capacitors suited for bypass and decoupling or other applications in which dielectric losses, high insulation resistance and capacitance stability are not of major importance. Z5U exhibits a predictable change in Benefits Applications +10C to +85C operating temperature range Typical applications include limited temperature, decoupling and Pb-Free and RoHS compliant bypass. EIA 0805, 1206, 1210, 1812, 1825, and 2225 case sizes DC voltage ratings of 50V and 100V Capacitance offerings ranging from 6,800pF to 2.2F Available capacitance tolerances of 20% and +80%-20% Non-polar device, minimizing installation concerns 100% pure matte tin-plated termination finish allowing for excellent solderability Ordering Information C 1825 C 225 M 5 U A C TU Case Size Specification/ Capacitance Capacitance Failure Rate/ Packaging/Grade 2 Ceramic Voltage Dielectric Termination Finish 2 ( x ) Series Code (pF) Tolerance Design (C-Spec) 0805 C = Standard 2 Sig. Digits + M = 20% 5 = 50V U = Z5U A = N/A C = 100% Matte Sn Blank = Bulk 1206 Number of Zeros Z = +80%/ -20 1 = 100V TU = 7 Reel 1210 Unmarked 1812 TM = 7 Reel 1825 Marked 2225 1 Additional termination finish options may be available. Contact KEMET for details. 2 Additional reeling or packaging options may be available. Contact KEMET for details. One WORLD One Brand One Strategy One Focus One Team One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com C1004 Z5U 8/10/2011 1Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) Z5U Dielectric, 50VDC-100VDC (Commercial Grade) 100% Tin or SnPb Plate L Dimensions Millimeters (Inches) W B T Nickel Plate S Conductive Metalization Electrodes EIA Metric S L W T B Mounting Size Size Separation Length Width Thickness Bandwidth Technique Code Code Min. 0805 2012 2.00 (.079) 0.20 (.008) 1.25 (.049) 0.20 (.008) 0.50 (0.02) 0.25 (.010) 0.75 (.030) Solder Wave or Solder Reflow 1206 3216 3.20 (.126) 0.20 (.008) 1.60 (.063) 0.20 (.008) 0.50 (0.02) 0.25 (.010) 1210 3225 3.20 (.126) 0.20 (.008) 2.50 (.098) 0.20 (.008) 0.50 (0.02) 0.25 (.010) 1812 4532 4.50 (.177) 0.30 (.012) 3.20 (.126) 0.30 (.012) 0.60 (.024) 0.35 (.014) N/A Solder Reflow Only 1825 4564 4.50 (.177) 0.30 (.012) 6.40 (.252) 0.40 (.016) 0.60 (.024) 0.35 (.014) 2225 5664 5.60 (.220) 0.40 (.016) 6.40 (.248) 0.40 (.016) 0.60 (.024) 0.35 (.014) Qualification/Certification Commercial grade products are subject to internal qualification. Details regarding test methods and conditions are referenced in Table 4, Performance and Reliability. Environmental Compliance Pb-Free and RoHS compliant Electrical Parameters/Characteristics Item Parameters/Characteristics Operating Temperature Range -10C to +85C Capacitance Change with Reference to +25C and 0 Vdc Applied (TCC) +22%, -56% Aging Rate (Max % Cap Loss/Decade Hour) 7.0% 250% of rated voltage Dielectric Withstanding Voltage (5 1 seconds and charge/discharge not exceeding 50mA) Dissipation Factor (DF) Maximum Limits 25C 4.0% 100 megohm microfarads or 10G Insulation Resistance (IR) Limit 25C (Rated voltage applied for 120 5 secs 25C) Regarding Aging Rate: Capacitance measurements (including tolerance) are indexed to a referee time of 48 or 1000 Hours. Please refer to a part number specific datasheet for referee time details. To obtain IR limit, divide M-F value by the capacitance and compare to G limit. Select the lower of the two limits. Capacitance and Dissipation Factor (DF) measured under the following conditions: 1kHz 50Hz and 1.0 0.2 Vrms if capacitance 10F 120Hz 10Hz and 0.5 0.1 Vrms if capacitance >10F Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as Automatic Level Control (ALC). The ALC feature should be switched toO. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com C1004 Z5U 8/10/2011 2 See Table 2 for Thickness Ceramic Surface Mount