CBR

Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Application CBR Series, C0G Dielectric, Ultra High Q, Low ESR, 6.3VDC-250VDC (RF & Microwave) Preliminary Overview KEMET’s CBR series surface mount multilayer ceramic capacitors (MLCCs) in C0G dielectric feature a robust and exceptionally stable base metal electrode dielectric system that provides excellent low loss performance (High Q). These devices offer extremely low ESR and high self-resonance characteristics, and are well suited for resonant circuit applications or those where Q and stability of capacitance characteristics are required. CRF series capacitors exhibits no change in capacitance with respect to time and voltage and boasts a negligible change in capacitance with reference to ambient temperature. Capacitance change is limited to ±30ppm/ºC from -55°C to +125°C. CBR series devices are are suitable for many circuit applications including RF power amplifiers, mixers, oscillators, low noise amplifiers, filter networks, antenna tuning, timing circuits, delay lines and MRI imaging coils. Benefits • -55°C to +125°C operating temperature range • Ultra High Q • Base metal electrode (BME) dielectric system • Pb-Free and RoHS compliant • 0201, 0402, 0603 and 0805 case sizes (inches) • DC voltage ratings of 6.3V, 10V, 25V, 50V, 100V and 250V • Capacitance offerings ranging from 0.1pF up to 100pF • Available capacitance tolerances of ±0.05pF, ±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5% and ±10% • No piezoelectric noise • Low ESR • High thermal stability • No capacitance change with respect to applied rated DC voltage • Negligible capacitance change with respect to temperature • No capacitance decay with time • Non-polar device, minimizing installation concerns • 100% pure matte tin-plated termination finish allowing for excellent solderability Applications Typical applications include critical timing, tuning, bypass, coupling, feedback, filtering, impedance matching and DC blocking. Field applications include wireless and cellular base stations, wireless LAN, subscriber based wireless services, wireless broadcast equipment, satellite communications, RF PA modules, filters, VCOs, PAs, matching networks, RF modules, satellite communications and medical electronics. Ordering Information CBR Series CBR 02 C 330 Capacitance Code (pF) F Capacitance Tolerance A = ±0.05pF B = ±0.1pF C = ±0.25pF D = ±0.5pF F = ±1% G = ±2% J = ±5% 9 Voltage 9 = 6.3V 8 = 10V 3 = 25V 5 = 50V 1 = 100V A = 250V G Dielectric G = C0G A Termination Style A = N/A C Termination Finish C = 100% Matte Sn TU Packaging/Grade (C-Spec) TU = 7" Reel Unmarked Case Size Specification/ (L"x W") Series 02 = 0201 C = Standard 2 Sig. Digits 04= 0402 + Number of 06 = 0603 Zeros 08 = 0805 Use 9 for 1.0 9.9pF Use 8 for 0.5 .99pF ex. 2.2pF = 229 ex. 0.5pF = 508 One WORLD One Brand One Strategy One Focus One Team One KEMET C1030-1 • 4/6/2011 1 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series Dimensions – Millimeters (Inches) T W L 100% Tin or SnPb Plate Nickel Plate Electrodes Conductive Metalization Case Case Size (in.) Size (mm) 0201 0402 0603 0805 0603 1005 1608 2012 L Length 0.60 (.024) ± 0.03 (.001) 1.00 (.040) ± 0.05 (.002) 1.60 (.063) ± 0.10 (.004) 2.00 (.079) ± 0.20 (.008) W Width 0.30 (.012) ± 0.03 (.001) 0.50 (.020) ± 0.05 (.002) 0.80 (.031) ± 0.10 (.004) 1.25 (.049) ± 0.20 (.008) T Thickness 0.30 (.012) ± 0.03 (.001) B Bandwidth Mounting Technique Solder Reflow Only Solder Wave or Solder Reflow 0.15 (.006) ± 0.05 (.002) 0.25 (.010) + 0.05 (.002) / 0.50 (.020) ± 0.05 (.002) -0.10 (.004) 0.80 (.031) ± 0.07 (.003) 0.40 (.016) ± 0.15 (.006) 0.85 (.031) ± 0.10 (.004) 0.50 (.020) ± 0.20 (.008) Electrical Parameters/Characteristics Item Operating Temperature Range: Capacitance Change with Reference to +25°C and 0 Vdc Applied (TCC): Aging Rate (Max % Cap Loss/Decade Hour): Dielectric Withstanding Voltage (DWV): Quality Factor (Q): Insulation Resistance (IR) Limit @ 25°C: Insulation Resistance (IR) Limit @ 125°C: -55°C to +125°C 0 ± 30PPM/ºC 0% See Dielectric Withstanding Voltage Table (5 ± 1 seconds and charge/discharge not exceeding 50mA) ≥ 1000 for capacitance values ≥ 30pF ≥ 400 + 20C for capacitance values < 30pF 105 Megohms minimum (Rated voltage applied for 120 ± 5 secs) 104 Megohms minimum (Rated voltage applied for 120 ± 5 secs) Parameters/Characteristics Capacitance and Quality Factor (Q) measured under the following conditions: 1MHz ± 100kHz and 1.0 ± 0.2 Vrms if capacitance ≤1000pF 1kHz ± 50Hz and 1.0 ± 0.2 Vrms if capacitance >1000pF 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 to "ON." Dielectric Withstanding Voltage (DWV) DWV Rated Voltage (VDC) 250% ≤100V 200% 250V Environmental Compliance Pb-Free and RoHS compliant © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 2 Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series Table 1 – CBR Series (0201 - 0805 Case Sizes) Case Size (in.) Voltage Code Rated Voltage (VDC) 0201 9 6.3 8 10 3 25 5 50 0402 1 100 5 50 0603 1 100 A 250 5 50 0805 1 100 A 250 Cap 0.1 pF 0.2 pF 0.3 pF 0.4 pF 0.5 pF 0.6 pF 0.7 pF 0.8 pF 0.9 pF 1.0 pF 1.8 pF 2.2 pF 2.4 pF 2.7 pF 3.0 pF 3.3 pF 3.6 pF 3.9 pF 4.3 pF 4.7 pF 5.1 pF 5.6 pF 6.2 pF 6.8 pF 7.5 pF 8.2 pF 9.1 pF 10 pF 11 pF 12 pF 13 pF 15 pF 16 pF 18 pF 20 pF 22 pF 24 pF 27 pF 30 pF 33 pF 36 pF 39 pF 43 pF 47 pF 56 pF 68 pF 82 pF 100 pF Cap Code 108 208 308 408 508 608 708 808 908 109 189 229 249 279 309 339 369 399 439 479 519 569 629 689 759 829 919 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 560 680 820 101 Capacitance & Capacitance Tolerance Availability A, B, C A, B, C A, B, C A, B, C B, C, D B, C, D B, C, D B, C, D F, G, J F, G, J F, G, J F, G, J F, G, J CBR 02 C 330 F 9 G 50 Dielectric 5 G = C0G A C TU Cap Case Size 6.3 Specification/ Capacitance 10 25 Series (L"x W") Series Code (pF) 9 8 3 Cap Code CBR 02 = 0201 C = Standard 2 Sig. Digits 0201 04= 0402 + Number of 06 = 0603 Zeros 08 = 0805 Use 9 for 1.0 9.9pF Use 8 for 0.5 .99pF ex. 2.2pF = 229 ex. 0.5pF = 508 Capacitance 50 100 Voltage Tolerance 5 1 A = ±0.05pF 9 = 6.3V 0402 B = ±0.1pF 8 = 10V C = ±0.25pF 3 = 25V D = ±0.5pF 5 = 50V F = ±1% 1 = 100V G = ±2% A = 250V J = ±5% Packaging/Grade 250 Termination 250 100 50 100 Termination Finish (C-Spec) Style 1 A 5 1 A A= C = 100% Matte Sn TU = 7" Reel 0603 N/A 0805 Unmarked © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 3 Roll Over for Order Info. Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series Soldering Process Recommended Soldering Technique: • Solder wave or solder reflow for 0603 & 0805 case sizes • 0201 & 0402 case sizes are limited to solder reflow only Recommended Soldering Profile: • KEMET recommends following the guidelines outlined in IPC/JEDEC J-STD-020 Recommended Solder Alloys: Pb-Free Alloy In50 In52 Sn62 Sn63 Pb-Free Hi-Temp Sn5 Composition 50 In, 50 Pb 52 In, 48 Sn 62.5 Sn, 36.1 Pb, 1.4 Ag 63 Sn, 37 Pb 95.5 Sn, 3.8 Ag, 0.7 Cu 5 Sn, 93.5 Pb, 1.5 Ag 5 Sn, 95 Pb Solidus 180 °C 118 °C 179 °C 183 °C 217 °C 296 °C 308 °C Liquidous 209 °C 118 °C 179 °C 183 °C 217 °C 301 °C 312 °C © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 4 Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series Table 2 – Chip Capacitor Land Pattern Design Recommendations per IPC-7351 (mm) Case Size (in.) 0201 0402 0603 0805 Case Size (mm) 0603 1005 1608 2012 Density Level A: Maximum (Most) Land Protrusion C 0.38 0.50 0.90 1.00 Y 0.56 0.72 1.15 1.35 X 0.52 0.72 1.10 1.55 V1 1.80 2.20 4.00 4.40 V2 1.00 1.20 2.10 2.60 C 0.33 0.45 0.80 0.90 Density Level B: Median (Nominal) Land Protrusion Y 0.46 0.62 0.95 1.15 X 0.42 0.62 1.00 1.45 V1 1.50 1.90 3.10 3.50 V2 0.80 1.00 1.50 2.00 C 0.28 0.40 0.60 0.75 Density Level C: Minimum (Least) Land Protrusion Y 0.36 0.52 0.75 0.95 X 0.32 0.52 0.90 1.35 V1 1.20 1.60 2.40 2.80 V2 0.60 0.80 1.20 1.70 Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes. KEMET only recommends wave soldering of 0603(1608) and 0805(2012) case sizes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC standard 7351 (IPC-7351). Storage and Handling Ceramic chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. In addition, packaging materials will be degraded by high temperature – reels may soften or warp, and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40 degrees C, and maximum storage humidity not exceed 70% relative humidity. In addition, temperature fluctuations should be minimized to avoid condensation on the parts, and atmospheres should be free of chlorine and sulfur bearing compounds. For optimized solderability, chip stock should be used promptly, preferably within 1.5 years of receipt. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 5 Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series Other KEMET Resources Tools Resource Configure A Part: CapEdge SPICE & FIT Software Search Our FAQs: KnowledgeEdge http://capacitoredge.kemet.com http://www.kemet.com/spice http://www.kemet.com/keask Location Product Information Resource Products Technical Resources (Including Soldering Techniques) RoHS Statement Quality Documents http://www.kemet.com/products http://www.kemet.com/technicalpapers http://www.kemet.com/rohs http://www.kemet.com/qualitydocuments Location Product Request Resource Sample Request Engineering Kit Request http://www.kemet.com/sample http://www.kemet.com/kits Location Contact Resource Website Contact Us Investor Relations Call Us Twitter www.kemet.com http://www.kemet.com/contact http://www.kemet.com/ir 1-877-MyKEMET http://twitter.com/kemetcapacitors Location Disclaimer All product specifications, statements, information and data (collectively, the “Information”) are subject to change without notice. All Information given herein is believed to be accurate and reliable, but is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute – and we specifically disclaim – any warranty concerning suitability for a specific customer application or use. This Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by us with reference to the use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained. Although we design and manufacture our products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated or that other measures may not be required. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 6 Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series KEMET Corporation World Headquarters 2835 KEMET Way Simpsonville, SC 29681 Mailing Address: P.O. 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KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1030-1 • 4/6/2011 7