page 1 of 3 revised: 10-dec-13 smd smd smd smd power inductor power inductor power inductor power inductor cdeir12d45me description ? metal alloy core construction. ? magnetically shielded. ? l w h: 13.7 13.0 5.0mm max. ? product weight :3.0g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. environmental data ? operating temperature range: -40 +105 (including coils self temperature rise) ? storage temperature range: -40 +105 ? solder reflow temperature: 260 peak. packaging ? carrier tape and reel packaging. ? 13.0diameter reel ? 500pcs per reel applications ? ideally used in notebook, pda and other high current application . rohs dimension - [mm] land pattern and schematics - [mm] electrical characteristics 1. measuring condition inductance at 100khz 2. the saturation current: the value of dc current w hen the inductance decreases to 80% of its nominal value (ta 20 ). 3 .the temperature rise current: the value of dc cur rent when the temperature rise is t=40 (ta 20 ). 13.7 max. 13.0 max. 5.0 max. 2.3 2.4 8.6 4.95 13.76 7.87 9.0(10.5) 13.1(16.4) 8.9(7.1) 4.320 4r3 cdeir12d45menp-4r3mc 9.8(11.0) 15.2(19.0) 7.6(6.1) 3.320 3r3 CDEIR12D45MENP-3R3MC 11.6(13.4) 21.6(27.0) 5.3(4.2) 2.220 2r2 cdeir12d45menp-2r2mc 14.0(16.0) 25.2(31.5) 3.8(3.0) 1.520 1r5 cdeir12d45menp-1r5mc 18.0(21.0) 29.6(37.0) 1.9(1.6) 1.020 1r0 cdeir12d45menp-1r 0 mc temperature rise current (a) 4 saturation current (a) 3 d.c.r. (m) [max.] inductance (h) [within 2 stamp part no.
page 2 of 3 revised: 10-dec-13 smd smd smd smd power inductor power inductor power inductor power inductor cdeir12d45me 0.0 1.0 2.0 3.0 4.0 5.0 6.0 0 6 12 18 24 0 10 20 30 40 50 60 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 6 12 18 24 30 0 10 20 30 40 50 60 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 8 16 24 32 40 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 8 16 24 32 40 0 10 20 30 40 50 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 8 16 24 32 40 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. cdeir12d45menp-1r0mc t ( ) l ( h) 2. cdeir12d45menp-1r5mc t ( ) l ( h) 3. cdeir12d45menp-2r2mc l ( h) 5. cdeir12d45menp-4r3mc t ( ) l ( h) 4. CDEIR12D45MENP-3R3MC t ( ) dc (a) dc (a) dc (a) t ( ) l ( h) l (25 ) t dc (a) dc (a)
page 3 of 3 revised: 10-dec-13 smd smd smd smd power inductor power inductor power inductor power inductor cdeir12d45me solder reflow condition 170 10 ,60~120s 40s 230 245 peak heat endurance temperature chart 300 60 120 180 240 0 0 100 150 200 250 300 50 10 t () t (s) 60 260 230 0 100 150 200 250 300 50 t () 300 120 180 240 0 t (s) 60 neumarkt obernzell chicago tel.+49-9181-4509-110 fax. +49-9181-4509-310 infocomp@eu.sumida.com tel.+49-8591-937-0 fax. +49-8591-937-103 contact@eu.sumida.com tel.+1-847-545-6700 fax. +1-847-545-6720 sales@us.sumida.com taipei shenzhen shanghai hong kong tel.+1-408-321-9660 fax.+1-408-321-9308 sales@us.sumida.com tel.+65-6296-3388 fax.+65-6841-4426 sales@sg.sumida.com tel.+82-2-6237-0777 fax.+82-2-6237-0778 sales@kr.sumida.com tel.+81-48-691-7300 fax.+81-48-691-7340 sales@jp.sumida.com san jose singapore seoul saitama(japan) please refer to the sales offices on our website - http://www.sumida.com tel.+886-2-8751-2737 fax.+886-2-8751-2738 sales@tw.sumida.com tel.+86-755-8291-0228 fax.+86-755-8291-0338 shenzhen.sales@cn.sumida.com tel.+86-21-5836-3299 fax.+86-21-5836-3266 shanghai.sales@cn.sumida.com tel.+852-2880-6781 fax.+852-2565-9600 sales@hk.sumida.com
|
