Technical Guide Product Guide POLYMER Aluminum Electrolytic Capacitors ECAS Series www.murataamericas.com/polymer_al Polymer Aluminum Electrolytic Capacitors Murata Manufacturing Co., Ltd.'s ECAS series of polymer aluminum electrolytic capacitors realize low ESR, low impedence and high capacitance by means of multilayered aluminum foil for anode, solid conductive polymer for cathode. With no bias characteristics and stable temperature characteristics, ECAS series have excellent performance in ripple absorption, smoothing and transient response suitable for numerous applications. Therefore, it is suitable for smoothing of input-output current of various power supply circuits, and the backup use over the load change of the CPU circumference. This contributes to a reduction of the number of parts, or reduction of substrate area. Specifications and Features Specifications Capacitance Range: 6.8 to 470F ESR: 6 to 70m Rated Voltage: 2 to 16VDC Operating Temperature: -40 to 105C Features High capacitance and Low ESR Polarity bar (positive) noted on product Stable capacitance with applied DC voltage/ Surface mount construction temperature/high frequencies Excellent ripple absorption, smoothing, transient response No voltage derating required RoHS compliant Halogen free Moisture Sensitivity Level (MSL) 3 packaging Design Support Tool - SimSurfing www.murata.com/simsurfing/ Frequency responses (Z, ESR, ESL) of ECAS Series are available Netlist and S-paramater can be downloaded 2 Polymer Aluminum Electrolytic Capacitors Product Lineup Capacitance Value (F) 6.8 22 33 47 56 POLYMER & MLCC SOLUTIONS 4 6.3 10 12.5 16 15 D4 70 D4 6 D4 55 D4 55 D4 55 D4 60 D4 45 D4 28 D4 30 D6 30 D4 45 D4 40 Case Size Code ESR (m) D4 25 D4 25 D4 EW! 25 N D4 25 D4 NEW! 25 D6 D6 EW! 20 20 N 68 82 D4 20 D4 15 D6 15 D4 16 100 D4 16 D4 15 D9 10 D9 12 150 D4 9 D4 16 D6 10 D9 10 180 D6 12 D6 NEW! 10 Mass Production 100 Ta Capacitor (MnO2) Al Capacitor (Can Type/Electrolyte) 10 Ta Capacitor (Polymer) 1 Al Capacitor (Can Type/Polymer) 0.1 ECAS Series 0.01 MLCC 0.001 1 10 100 Capacitance (F) at 120Hz 3 1000 220 D4 9 D6 10 D9 10 330 D6 7 D9 8 470 D6 6 POLYMER SOLUTIONS Capacitor Map (Cap & ESR) ESR (ohm) at 100kHz Voltage (VDC) 2 10 10000 Polymer Aluminum Electrolytic Capacitors Appearance Dimensions (mm) END VIEW TOP VIEW L W L Polarity Indicator Bar (+) Capacitance Code 227 0D SIDE VIEW T Rated Voltage Code S Ex. 220uF/2V Case Size EIA Metric W1 L W T W1 S D4 7343 7.3 0.3 4.3 0.2 1.9 0.1 2.4 0.2 1.3 0.2 D6 7343 7.3 0.3 4.3 0.2 2.8 0.3 2.4 0.2 1.3 0.2 D9 7343 7.3 0.3 4.3 0.3 4.2 0.3 2.4 0.2 1.3 0.2 Recommended Reflow Profile 250 S W Land Pattern Design 10sec max (Peak temp.: 245C max) Capacitor 2.8 Temp. (C) 200 60sec max (225C and over) 150 100 160sec max (150 to 195C) (in mm) 115sec max (195Cand over) 4.0 50 8.8 Time (sec) Reflow times: 2 times max 4 Polymer Aluminum Electrolytic Capacitors Characteristics DC Bias Characteristics Capacitance Change (%) 40 Representative Data 20 0 -20 -40 0 25 50 75 Bias Voltage / Rated Voltage (%) 100 Temperature Characteristics of Capacitance Capacitance Change (%) 40 Representative Data 20 0 No Bias 50% of Rated Voltage -20 -40 -50 -25 0 25 50 75 Temperature (C ) 100 125 Low ESR & Z 10 ECASD60D477M006K00 ECASD60J157M010K00 ECASD61C226M030K00 Z ESR or Z () 1 0.1 0.01 ESR 0.001 1 10 100 1,000 Frequency (kHz) 5 10,000 100,000 Polymer Aluminum Electrolytic Capacitors Part Number Listing Murata Part Number Rated Voltage (VDC) ECASD40D107M016K00 2 ECASD40D157M009K00 2 ECASD40D227M009K00 2 ECASD60D337M007K00 2 ECASD60D477M006K00 2 ECASD40G686M020K00 4 ECASD40G826M016K00 4 ECASD40G157M016K00 4 ECASD60G187M012K00 4 ECASD60G227M010K00 4 ECASD90G337M008K00 4 ECASD40J106M055K00 6.3 ECASD40J226M045K00 6.3 ECASD40J336M025K00 6.3 ECASD40J476M025K00 6.3 ECASD40J686M015K00 6.3 ECASD40J107M015K00 6.3 ECASD60J157M010K00 6.3 ECASD60J187M010K00 NEW 6.3 ECASD90J227M010K00 6.3 ECASD41A106M055K00 10 ECASD41A226M028K00 10 ECASD41A336M025K00 10 ECASD41A476M025K00 NEW 10 ECASD61A686M015K00 10 ECASD91A107M010K00 10 ECASD91A157M010K00 10 ECASD41B106M055K00 12.5 ECASD41B156M045K00 12.5 ECASD41B226M030K00 12.5 ECASD41B336M025K00 NEW*12.5 ECASD61B476M020K00 12.5 ECASD61B566M020K00 NEW*12.5 ECASD91B107M012K00 12.5 ECASD41C685M070K00 16 ECASD41C106M060K00 16 ECASD41C156M040K00 16 ECASD61C226M030K00 16 Cap. Cap (F) Tolerance 120Hz/ (%) 25C 100 150 220 330 470 68 82 150 180 220 330 10 22 33 47 68 100 150 180 220 10 22 33 47 68 100 150 10 15 22 33 47 56 100 6.8 10 15 22 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Case Size Code LxW (mm) T (mm) ESR (m) 100kHz /+25C D4 D4 D4 D6 D6 D4 D4 D4 D6 D6 D9 D4 D4 D4 D4 D4 D4 D6 D6 D9 D4 D4 D4 D4 D6 D9 D9 D4 D4 D4 D4 D6 D6 D9 D4 D4 D4 D6 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 7343 1.9 1.9 1.9 2.8 2.8 1.9 1.9 1.9 2.8 2.8 4.2 1.9 1.9 1.9 1.9 1.9 1.9 2.8 2.8 4.2 1.9 1.9 1.9 1.9 2.8 4.2 4.2 1.9 1.9 1.9 1.9 2.8 2.8 4.2 1.9 1.9 1.9 2.8 16 9 9 7 6 20 16 16 12 10 8 55 45 25 25 15 15 10 10 10 55 28 25 25 15 10 10 55 45 30 25 20 20 12 70 60 40 30 Min. Leakage Ripple Packaging Current Current (Arms) Quantity (A) 100kHz (pcs) 8.0 2.0 3,000 12.0 3.0 3,000 17.6 3.0 3,000 26.4 3.5 2,500 37.6 3.5 2,500 10.9 1.9 3,000 13.2 2.1 3,000 24.0 2.1 3,000 28.8 2.5 2,500 35.2 3.0 2,500 52.8 3.3 2,000 2.6 1.0 3,000 5.6 1.0 3,000 8.4 1.8 3,000 11.9 1.8 3,000 17.2 2.0 3,000 25.2 2.0 3,000 37.8 3.0 2,500 45.4 3.0 2,500 55.5 3.0 2,000 4.0 1.0 3,000 8.8 1.6 3,000 13.2 1.8 3,000 18.8 1.8 3,000 27.2 2.0 2,500 40.0 3.0 2,000 60.0 3.0 2,000 12.5 1.0 3,000 18.8 1.0 3,000 27.5 1.6 3,000 41.3 1.8 3,000 58.8 2.0 2,500 70.0 2.0 2,500 125.0 2.5 2,000 10.9 1.0 3,000 16.0 1.0 3,000 24.0 1.0 3,000 35.2 1.6 2,500 *Reduced Thickness - ECASD41B336M025K00 (12.5V/33uF D4), ECASD61B566M020K00 (12.5V/56uF D6) 6 Polymer Aluminum Electrolytic Capacitors Part Number Description ECAS D4 0D 227 M 009 K 00 Capacitance Expressed by three-digit numeric code. The unit is microfarad (F). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. Code Capacitance 476 47F 107 100F 227 220F 477 470F Series ECAS Polymer Al Electrolytic Capacitor Dimension (LxWxT) (mm) Code D4 D6 D9 L 7.3 0.3 7.3 0.3 7.3 0.3 W 4.3 0.2 4.3 0.2 4.3 0.3 T 1.9 0.1 2.8 0.3 4.2 0.3 Capacitance Tolerance Rated Voltage Code 0D 0G 0J 1A 1B 1C Code M Ex. Rated Voltage DC 2V DC 4V DC 6.3V DC 10V DC 12.5V DC 16V Capacitance Tolerance 20% ESR Expressed by three-digit alphanumerics. The unit is milli-ohm (m). If there is a decimal point, it is expressed by the capital letter "R." Code ESR 4R5 4.5m Ex. 009 9m 010 10m Packaging Code K Packaging o330mm Embossed Tape Inhouse Specification Code Expressed by two figures. Applications Market Set/Application Overall Power Management Ex.1) Power Supply line around IC etc. Notebook/Netbook CPU ASIC FPGA etc. Power Supply Server Computer Target Motherboard/Graphics Card IC on ESLtESR I Multifunction Peripheral (Copier/Printer) V V V Digital TV (LCD/Plasma) Digital AV Cap t c Stabilizes Voltage Source c Eliminates Ripple c Smoothes Voltage Source Game Console t t c Eliminates High Frequency Noise from IC Ex. 2) USB bus power line Set Top Box c Peak Power Assistance USB2.0 USB3.0 IC Network/Switch/Router Telecom 5V USB Port Power supply from ECAS I Target Base Station t 7 Power supply from Battery Polymer Aluminum Electrolytic Capacitors Specifications and Test Methods No. Item 1 Operating Temperature Range Characteristics -40C to +105C 2 Leakage Current The value of "Part Number Listing" 3 Capacitance Tolerance Please refer to "Part Number Listing" 4 Dissipation Factor 0.06 5 ESR The value of "Part Number Listing" 6 Allowable Ripple Current Please refer to "Part Number Listing" 7 Solderability More than 95% of each terminal face is covered by new solder 8 Moisture Resistance Under No Bias 9 Moisture Resistance Under Load 10 Shelf life 11 Endurance 12 Capacitance Change Dissipation Factor Appearance Leakage Current Capacitance Change Dissipation Factor Appearance Leakage Current Capacitance Change Dissipation Factor Appearance Leakage Current Capacitance Change Dissipation Factor Appearance Leakage Current Capacitance Change Dissipation Factor 750% of initial specified value for 2V to 10V products 300% of initial specified value for 12.5V to 16V products -20% and +50% of initial measured value 0.12 No defects or abnormalities The value of "Part Number Listing" -20% and +50% of initial measured value 0.12 No defects or abnormalities The value of "Part Number Listing" 10% of initial measured value 0.06 No defects or abnormalities The value of "Part Number Listing" 10% of initial measured value 0.06 No defects or abnormalities The value of "Part Number Listing" 10% of initial measured value 0.06 Appearance No defects or abnormalities Leakage Current Surge 8 Test Conditions Series resistor: 1000 ohm Applied voltage: Rated voltage Measured after 2 minutes of application. Please conduct pre-conditioning below, if in doubt. Pre-conditioning: *Temperature: room temp. Applied voltage: Rated voltage *Series resistor: 1000 ohm *Charge time: 30 min. Measuring frequency: 120Hz 10% Measuring circuit: Equivalent series circuit Measuring voltage: +1Vrms Measuring temperature: 25C Measuring frequency: 100kHz 10% Measuring voltage: no more than +1Vrms Measuring temperature: 25C Measuring frequency: 100kHz 10% Eutectic solder: H60A Flux: Ethanol solution of 25% rosin Solder temperature: 235 5C Immersing time: 5 0.5s Test temperature: 602C Relative humidity: 90 to 95%RH Test time: 500+24, -Oh Test temperature: 602C Relative humidity: 90 to 95%RH Test time: 1000+48, -Oh Applied voltage: Rated voltage Test temperature: 1052C Test time: 1000+48, -Oh Test temperature: 1052C Test time: 1000+48, -Oh Applied voltage: Rated voltage Temperature: +85C for 2V to 10V products Room temp. for 12.5V to 16V products Applied voltage: Rated voltage x1.25 for 2V to 10V products Rated voltage x1.15 for 12.5V to 16V products Current limiting resistance: 33 ohm (in series) for 2V to 10V products 1k ohm (in series) for 12.5V to 16V products Discharge resistance: 33 ohm (in series) for 2V to 10V products 1k ohm (in series) for 12.5V to 16V products Charge on/off : 30 sec. each, 1000 times Polymer Aluminum Electrolytic Capacitors Caution Before Use CAUTIONS 1. Prohibited Circuits ECAS series cannot be used on the following circuits. Time constant circuits The circuits in which two or more ECAS series are connected in a series so as to raise the endurance voltage Coupling circuits Circuits greatly affected by leakage current 2. Polarity Polymer aluminum electrolytic capacitor is polarized. Please not to reverse the polarity when using. If reverse voltage is applied, it may damage the oxide film and the capacitor itself. 3. Operating Voltage When DC-rated capacitors are to be used in AC or ripple current circuits, be sure to maintain the Vp-p value of the applied voltage or the Vo-p which contains DC bias within the rated voltage range. When the voltage is applied to the circuit, starting or stopping may generate irregular voltage for a transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages. 4. Inrush Current Extreme inrush current may cause short circuit or leakage current increase. If the inrush current exceeds 20A, adding protection circuit is recommended. 5. Allowable Ripple Current Please not to apply ripple current exceeding the allowable value specified in this document. If excessive current is applied, it may generate heat and the heat may damage the capacitor. The sum of DC voltage and the peak AC voltage shall not exceed the rated voltage. The sum of the DC voltage and the peak AC voltage shall not allow a voltage reversal. Maximum allowable ripple current = Allowable Ripple Current x *Temperature Compensation Coefficient *Temperature Compensation Coefficient = 1.00(TB45C), 0.70(45C<TB85C), 0.25(85C<TB105C) 6. Operating Temperature The operating temperature limit depends on the capacitor. Do not apply temperature exceeding the upper operating temperature. It is necessary to select a capacitor with a suitable rated temperature that will cover the operating temperature range. Also it is necessary to consider the temperature distribution in equipment and the seasonal temperature variable factor. Consider the self-heating of the capacitor. The surface temperature of the capacitor shall be the upper operating temperature or less when including the self-heating factors. 7. Reflow Soldering Please not to apply excessive force to the capacitor during insertion as well as after soldering. The excessive force may result in damage to electrode terminals and/or degradation of electrical performance. 8. Operating Environment Confirm the environment in which the equipment will operate is under the specified conditions. Do not use the equipment under the following environments. Being spattered with water or oil. Being exposed to toxic gas (e.g., hydrogen sulfide, sulfur dioxide, chlorine, ammonia gas, etc.) Being exposed to direct sunlight. Being exposed to excessive vibrations or mechanical shocks. Being exposed to Ozone, ultraviolet Being exposed to condensable environments. rays or radiation. 9. Failure Rate The failure rate is 0.5%/1,000h (60% Reliability) based on JIS C 5003. 9 Polymer Aluminum Electrolytic Capacitors W 4.00.1 1.5 +0.1 -0 2.00.1 Polarity D 12.00.3 5.50.1 2.00.5 (-) B B o130.2 1.5+0.25 -0 8.00.1 o210.8 (+) A C (in mm) Type D4 D6 D9 A0.2 4.5 4.5 4.5 Cavity Size (mm) B0.2 C0.2 7.6 2.2 7.6 3.2 7.6 4.6 D 0.4 max. 0.4 max. 0.4 max. A 1.750.1 Packaging (in mm) W1 Minimum Qty. (pcs.) 3,000 2,500 2,000 Reel Size o330 Tape Width 12 A B W W1 330.02.0 100.01.0 17.51.5 13.51.5 STORAGE CONDITIONS 1. Term of warranty for this product is two years after packaging in a moisture-proof bag, under the conditions below with sealed packaging. Recommended storage environment: Room temperature: 5-30C; Humidity: no more than 60%RH 2. Polymer aluminum electrolytic capacitors should not be stored in an atmosphere consisting of corrosive gas (e.g., hydrogen sulfide, sulfur dioxide, chlorine, ammonia gas, etc.). 3. Polymer aluminum electrolytic capacitors should be stored in a dry atmosphere, avoiding direct sunlight and condensation. If capacitors are kept at a higher humidity, the following problems may occur: Leakage current will increase at the beginning of use and damage the circuit. Moisture absorbed in a resin will evaporate and expand with heat of mounting and damage the mold resin. 4. Please confirm a dry state with a humidity indicator card after open immediately. If 20% indication was in a pink state after opened, it is recommended to bake under the conditions below as countermeasures against the problems and in item 3 above respectively. 5. The capacitors should be kept dry using desiccators or any other methods after unsealing the moisture-proof packaging. If more than two weeks has passed under the recommended storage environment specified above after unsealing the packaging, it is recommended to apply voltage and to bake under the conditions below, as countermeasures against the problems and in item 3 above respectively. Recommended voltage conditions: Recommended baking conditions: Applied voltage: rated voltage Temperature: 60 (+0, -5) C Time: 30 minutes Time: 168 hours Temperature: room temperature Current limiting resistance: 1000 (series connection) 6. This product meets Moisture Sensitivity Level (MSL) 3 packaging. 10 Polymer Aluminum Electrolytic Capacitors Supplier Series Cross Reference Manufacturer P/N Prefix / Series Brand MuRata Series Name Panasonic EEF SP-Cap MuRata ECAS Kemet A700 AO-CAP MuRata ECAS Showa Denko A705 SDK-CAP MuRata ECAS Rubycon SXB, SXE, SW PC-CON MuRata ECAS NIC NSP, NPC - MuRata ECAS Cornell Dublier ESR, SPA, SPSX, SPCX - MuRata ECAS Notes _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________ 11 ! Note: 1. Export Control <For customers outside Japan> Murata products should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destructive weapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons. <For customers in Japan> For products which are controlled items subject to the "Foreign Exchange and Foreign Trade Law" of Japan, the export license specified by the law is required for export. 2. Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage a third party's life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. Aircraft equipment Aerospace equipment Undersea equipment Power plant equipment Medical equipment Transportation equipment (vehicles, trains, ships, etc.) Traffic signal equipment Disaster prevention / crime prevention equipment Data-processing equipment Application of similar complexity and/or reliability requirements to the applications listed above. 3. Product specifications are subject to change or our products may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 4. Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) to prevent smoking and/or burning, etc. 5. Please approve our product specifications or complete the approval sheet for product specifications before ordering. 6. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or a third party's intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent. 7. No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process. 8. For status of RoHS compliance of our products, please consult our website. Head Office International Division 1-10-1, Higashi Kotari 1-chome Nagaokakyo-shi, Kyoto 617-8555, Japan Phone: 81-75-951-9111 3-29-12, Shibuya 3-chome, Shibuya-ku, Tokyo 150-0002 Japan Phone: 81-3-5469-6123 Murata Americas Murata Electronics N.A., Inc. (Regional HQ) 2200 Lake Park Drive Smyrna, GA 30080-7604, USA. Phone: 1-770-436-1300 Fax: 1-770-436-3030 For additional information visit: www.murataamericas.com/polymer_al Murata (China) Investment Co., Ltd. Murata Europe Lane 318 Yonghe Road Zhabei District, Shanghai 200072, China Phone: 86-21-3205-4616 Fax: 86-21-3205-4617 Murata Electronics Europe B.V. (Regional HQ) Daalmeerstraat 4, 2131HC Hoofddorp The Netherlands Phone: +31-(0)23-5698360 Fax: +31-(0)23-5698361 Taiwan Murata Electronics Co., Ltd. Murata Electronics Singapore (Pte.) Ltd. No 225 Chung - Chin Road, Taichung, Taiwan Phone: 886-4-2425-4151 200 Yishun Avenue 7 Singapore, 768927 Tel: 65-6758-4233 Fax: 65-6758-2026 (c) June 1, 2012 Murata Americas www.murataamericas.com/polymer_al Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Murata: ECASD61A686M015K00 ECASD60D337M007K00 ECASD60D477M006K00 ECASD60G157M014K00 ECASD60G187M012K00 ECASD60G227M010K00 ECASD60J157M010K00 ECASD61B336M025K00 ECASD61B476M020K00 ECASD61C226M030K00 ECASD60J187M010K00 ECASD61B566M020K00 ECASD60J227M010K00 ECASD60J227M010K00 Samples