Electrical Double LayerCapacitor DMF Series 2013 by Murata Manufacturing Co.,Ltd.

More catalogs by Murata Manufacturing Co.,Ltd. | Electrical Double LayerCapacitor DMF Series 2013 | 8 pages | 2013-07-26

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!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 high performance electrical double layer capacitor dmf

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 high performance electrical double layer capacitor to meet consumer demand for mobile devices with greater efficiency and functionality murata began focusing its r&d efforts on electrical double layer capacitors edlc in 2008 at which time we made a strategic decision to license leading-edge supercapacitor technology from cap-xx an australia-based firm working from this collaborative basis murata has enhanced the design and manufacturer of these high power low esr edlcs in a compact slim package and we continue our research efforts to develop even better and higher performing products electrical double layer capacitors edlc often referred

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 product lineup series dmf part number dmf3r5r5l334m3dta0 dmf3z5r5h474m3dta0 rated voltage v 5.5 peak 4.2 constant 5.5 peak 4.2 constant typ esr @1khz m max value 60 70 45 55 nominal capacitance mf tolerance 330 ±20 470 ±20 thickness mm 2.5 ±0.2 3.2 ±0.2 operating temperature -30°c to 70°c marking series code capacitance and tolerance code storage temperature -30°c to 85°c dmf l334m 5.5vp negative electrode b balance electrode positive electrode rated voltage esr code sequence number part number description part number dmf 3r 5r5 l 334 m 3d t a0 qwertyuio ycapacitance tolerance code high peak power type smaller size m

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 dimensions land pattern design d land pattern 25.5 max typ 25.0 21.0±0.5 f terminal size a a a a a e a 14.0±0.5 f balance terminal a a f product package bbbc plus terminal a=2.5mm b=3.0 to 4.0mm c=1.0mm d=3.5mm f=3.5mm land pattern and product package minus terminal c in mm a=1.7±0.2 a 1.8±0.5 e=0.9 typ f=4.5 max typ 4.0 e length of soldering area t please refer to product lineup performance and validation method item operating temperature

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 electrical characteristics c capacitance and esr temperature characteristics capacitance 100 80 capacitance change 60 40 20 0 -20 -40 -60 -80 -100 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 esr change 400 350 300 250 200 150 100 50 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 esr temperature °c temperature °c c leakage current 1000 leakage current a 100 10 1 0.1 0 100 200 300 400 500 time hr c discharge characteristic e.g dmf3r5r5l334m3dta0 constant current discharge 25°c charge voltage 5.5v 5.5 5.0 4.0 4.5 voltage v voltage v 4.0 3.5 3.0 2.5 2.0 0 100 time msec 200 300 1a 2a 4a 8a 3.5 3.0 2.5 2.0 0 100 time msec 200 300 4.5 1a

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 c charge characteristic e.g dmf3r5r5l334m3dta0 constant current charge 25°c 5 4 voltage v 3 2 1 0 0 5 10 time sec 15 20 4a 2a 1a 500ma 400ma 300ma 200ma 100ma o high temperature loading test condition loading voltage 4.2v@70°c capacitance 0 capacitance change -10 esr change -20 -30 -40 -50 0 200 400 600 800 1000 time hr 100 90 80 70 60 50 40 30 20 10 0 0 200 400 600 800 1000 time hr c high temperature loading dc esr c charge-discharge cycle characteristic 70°c capacitance 0 -5 capacitance change -10 -15 -20 -25 -30 -35 -40 -45 -50 0 5000 10000 cycle 15000 20000 esr change 50 45 40 35 30 25 20 15 10 5 0 0 5000 10000 cycle

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 caution before use ccaution <1 voltage this device must be used within rated voltage over voltage may cause electrolyte leakage or swelling dmf series product has two individual cells connected electrically in series please ensure that peak voltage is less than 2.75v per cell and less than 2.1v per cell for constant load murata strongly recommends the use of active balancing control circuits or balance resistors for further details contact your local murata representative when connecting two or more capacitors in series voltage load may vary between capacitors this could lead to excessive voltage on any capacitor in these cases please

!note · please read rating and !caution for storage operating rating soldering mounting and handling in this catalog to prevent smoking and/or burning etc · this catalog has only typical specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering o83e.pdf apr.15,2013 cat no