page 1 document number: 1017105.4 maxwell.com features and benefits* up to 500,000 duty cycles or 10 year life low internal resistance high power performance 310f and 350f capacitance values radial terminals for pcb mounting typical applications wind turbine pitch control automotive subsystems small ups systems consumer and industrial electronics medical equipment portable tools product specifications electrical bcap0310 BCAP0350 rated capacitance 1 310 f 350 f minimum capacitance, initial 1 310 f 350 f maximum esr dc, initial 1 2.2 m 3.2 m test current for capacitance and esr dc 1 31 a 35 a rated voltage 2.70 v 2.70 v / 2.50 v absolute maximum voltage 2 2.85 v 2.85 v absolute maximum current 250 a 170 a leakage current at 25 o c, maximum 3 0.45 ma 0.30 ma temperature operating temperature range (cell case temperature) minimum -40 o c -40 o c maximum 65 o c 65 o c / 70 o c storage temperature range (stored uncharged) minimum -40 o c -40 o c maximum 70 o c 70 o c physical mass, typical 60 g 60 g terminals radial tab radial tab vibration iec 60068.2.6, sae j2380 iec 60068.2.6, sae j2380 shock iec 60068.2.27, sae j2464 iec 60068.2.27, sae j2464 power & energy bcap0310 BCAP0350 usable specific power, p d 4 6,600 w/kg 4,600 w/kg impedance match specific power 5 14,000 w/kg 9,500 w/kg specific energy, e max 6 5.2 wh/kg 5.9 wh/kg stored energy 7,11 0.31 wh 0.35 wh *results may vary. additional terms and conditions, including the limited warranty, apply at the time of purchase. see the warranty details and enclosed information for applicable operating and use requirements. datasheet bc series ultracapacitors
page 2 document number: 1017105.4 maxwell.com product specifications (contd) safety bcap0310 BCAP0350 short circuit current, typical (current possible with short circuit from rated voltage. do not use as an operating current.) 1,200 a 840 a certifications ul810a, rohs ul810a, rohs life dc life at high temperature 1 (at rated voltage & maximum operating temperature) 1,500 hours 1,500 hours capacitance change (% decrease from minimum initial value) 20% 20% esr change (% increase from maximum initial value) 100% 100% projected dc life at 25 o c 1 (held continuously at rated voltage) 10 years 10 years capacitance change (% decrease from minimum initial value) 20% 20% esr change (% increase from maximum initial value) 100% 100% projected cycle life at 25 o c 1,9,10 500,000 cycles 500,000 cycles capacitance change (% decrease from minimum initial value) 20% 20% esr change (% increase from maximum initial value) 100% 100% test current 31 a 35 a shelf life (stored uncharged at 25 o c) 4 years 4 years typical characteristics thermal characteristics thermal resistance (r ca, case to ambient), typical 8 10.9 o c/w 10.9 o c/w thermal capacitance (c th ), typical 8 60 j/ o c 60 j/ o c maximum continuous current (t = 15 o c) 8 25 a rms 21 a rms maximum continuous current (t = 40 o c) 8 41 a rms 34 a rms datasheet bc series ultracapacitors
page 3 document number: 1017105.4 maxwell.com esr and capacitance vs temperature notes 1. capacitance and esr dc measured at 25c using specifed test current per waveform below. 2. absolute maximum voltage, non-repeated. not to exceed 1 second. 3. after 72 hours at rated voltage. initial leakage current can be higher. 4. per iec 62391-2, p d = 5. p max = 6. e max = 7. e stored = 0.12v 2 esr dc x mass v 2 4 x esr dc x mass ? cv 2 3,600 x mass 8. ?t=i rms 2 x esr x r ca 9. cycle using specifed test current per waveform below. 10. cycle life varies depending upon application-specifc characteristics. actual results will vary. 11. per united nations material classifcation un3499, all maxwell ultracapacitors have less than 10 wh capacity to meet the requirements of special provisions 361. both individual ultracapacitors and modules composed of those ultracapacitors shipped by maxwell can be transported without being treated as dangerous goods (hazardous materials) under transportation regulations. ? cv 2 3,600 80% 90% 100% 110% 120% 130% 140% 150% 160% 170% 180% -60 -40 -20 0 20 40 60 80 temperature (c) percentage change from value at 25c capacitance dc esr datasheet bc series ultracapacitors
page 4 document number: 1017105.4 maxwell.com part description dimensions (mm) package quantity l ( max ) d ( max ) BCAP0350 e270 t11 61.5 33.3 250 product dimensions are for reference only unless otherwise identifed. product dimensions and specifcations may change without notice. please contact maxwell technologies directly for any technical specifcations critical to application. BCAP0350 e270 t11 10.1 3 . 5 6 . 3 5 ( 3 x ) 5 . 2 10.1 7 2 . 6 ( 3 x ) 12 4 5 detail e scale 2 : 1 limit of tin (sn) plating area 1.5 4.9 0.5 max 7.7 61.5 33.3 max 3 board thickness : 1.5 to 3.2 mm board drillings only for customers + - electrical polarity e f 64.9 max 04 d f c 12 3 4 b a 3 2 1 5 c d 4 67 a 8 BCAP0350 e270 t11 customer drawing 03 08.04.10 - b 1:1 switzerland radial energy d cell 1/1 e ? all rights reserved / maxwell technologies ch-1728 rossens prohibited without writen authority from the compagny. checked epm sheet general tolerances iso 2768 mk, en iso 13920 sbe 1 weight [kg] material object date modif. design solidworks / all dimensions in [mm] 1 1 1 epm teb cq modif.: 10.08.09 xx.xx.xx qse echelle: drawn approuv. depart. visa drawing ref. a3 date gil sheet format: finished goods drawing dem 01 - 01 02 - 62 g rte de montena 65 disposal to third persons or reproduction even in part, p/n: BCAP0350 e270 t11 10 view f (4x4mm) data matrix code 16x16 safety vent location l d mounting recommendations do not reverse polarity. please refer to document number 1008238, available at maxwell.com for soldering recommendations. markings products are marked with the following information: rated capacitance, rated voltage, product number, name of manufacturer, positive terminal, warning marking, serial number. datasheet bc series ultracapacitors
page 5 document number: 1017105.4 maxwell.com bcap0310 p270 t10 3 . 5 6 . 3 5 3.5 2 . 6 5 12 3.5 1.2 4 5 detail e scale 2 : 1 limit of tin (sn) plating area 3.4 1 2 1 . 9 3 3 . 3 m a x 7.7 61.5 max 7.2 0.15 1 . 5 0.5 3 + - e f 65.55 max - 03 04 62 g d f c 12 3 4 b a 3 2 1 5 c d 4 678 a dem updated dim. 02 bcap0310 p270 t10 customer drawing b 1:1 a3 switzerland 26.06.2010 1/1 e ? all rights reserved / maxwell technologies ch-1728 rossens prohibited without writen authority from the compagny. checked epm sheet general tolerances iso 2768 mk, en iso 13920 sbe 1 weight [kg] material object date modif. design solidworks / all dimensions in [mm] 1 1 1 epm teb cq modif.: 10.08.09 xx.xx.xx qse echelle: drawn approuv. depart. visa date drawing ref. - 02 radial power d cell sheet format: gil p/n: bcap0310 p270 t10 10 07.09.09 drawing released rte de montena 65 disposal to third persons or reproduction even in part, 01 electrical polarity b o a r d d r i l l i n g s b o a r d t h i c k n e s s : 1 . 5 t o 3 . 2 m m only for customers view f (4x4mm) data matrix code 16x16 safety vent location part description dimensions (mm) package quantity l (max) d (max) bcap0310 p270 t10 61.5 33.3 250 l d maxwell technologies, maxwell, maxwell certified integrator, enabling energys future, boostcap, c cell, d cell and their respective designs and/or logos are either trademarks or registered trademarks of maxwell technologies, inc. and may not be copied, imitated or used, in whole or in part, without the prior written permission maxwell technologies, inc. all contents copyright ? 2013 maxwell technologies, inc. all rights reserved. no portion of these materials may be reproduced in any form, or by any means, without prior written permission from maxwell technologies, inc. pr oduct dimensions are for reference only unless otherwise identifed. product dimensions and specifcations may change without notice. please contact maxwell technologies directly for any technical specifcations critical to application. all products featured on this datasheet are covered by the following u.s. patents and their respective foreign counterparts: 6643119, 7295423, 7307830, 7342770, 7352558, 7384433, 7492571, 7508651, 7791860, 7791861, 7883553, 7935155, 8072734, 8279580, and patents pending. datasheet bc series ultracapacitors maxwell technologies, inc. global headquarters 3888 calle fortunada san diego, ca 92123 usa tel: +1 858 503 3300 fax: +1 858 503 3301 maxwell technologies sa route de montena 65 ch-1728 rossens switzerland tel: +41 (0)26 411 85 00 fax: +41 (0)26 411 85 05 maxwell technologies, gmbh leopoldstrasse 244 80807 mnchen germany tel: +49 (0)89 / 4161403 0 fax: +49 (0)89 / 4161403 99 maxwell technologies shanghai trading co. ltd. unit a2,c 12th floor huarun times square 500 zhangyang road, pudong new area shanghai 200122, p. r . c h i n a phone: +86 21 3852 4000 fax: +86 21 3852 4099 maxwell technologies korea, ltd. room 1524, d-cube city ofce tower, 15f #662 gyeongin-ro, guro-gu, seoul, 152-706 south korea phone: +82 10 4518 9829
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