page 1 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d14/ld description ? ferrite drum core construction. ? magnetically shielded. ? l w h:4.8 4.8 1.5 mm max. ? product weight: 98mg(ref.) ? moisture sensitivity level: 1 ? rohs compliance. ? halogen free available. 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 ? 7.0diameter reel ? 1000pcs per reel applications ? ideally used in mobilephone,pda,mp3, dsc/dvc, etc as dc-dc converter inductors. halogen free rohs dimension - [mm] land pattern and schematics - [mm] e le ct ro de 4. 6 0 .2 1 .5 m ax . 4 . 6 0 . 2 1 . 2 3 . 3 5 . 2 1 . 6 2 . 9 6 . 0 2.2 h 10 h 15 h 220 h
page 2 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d14/ld electrical characteristics 1. inductance measuring condition: at 100khz. 2. saturation current: the value of d.c. current wh en the inductance decreases to 65% of its nominal value. 3. temperature rise current: the value of d.c. curr ent when the temperature rise is t 40 (ta 20 ). 0.20 0.11 2.65(2.15) 220 20 221 cdrh4d14ldnp-221mc 0.23 0.14 2.05(1.65) 150 20 151 cdrh4d14ldnp-151mc 0.32 0.16 1.35(1.10) 100 20 101 cdrh4d14ldnp-101mc 0.41 0.21 870m(700m) 68 20 680 cdrh4d14ldnp-680mc 0.48 0.24 570m(460m) 47 20 470 cdrh4d14ldnp-470mc 0.56 0.28 420m(340m) 33 20 330 cdrh4d14ldnp-330mc 0.73 0.35 300m(240m) 22 20 220 cdrh4d14ldnp-220mc 0.88 0.42 210m(170m) 15 20 150 cdrh4d14ldnp-150mc 1.08 0.52 135m(110m) 10 20 100 CDRH4D14LDNP-100MC 1.55 0.64 96m(77m) 6.8 30 6r8 cdrh4d14ldnp-6r8nc 1.90 0.78 66m(53m) 4.7 30 4r7 cdrh4d14ldnp-4r7nc 2.30 0.98 50m(40m) 3.0 30 3r0 cdrh4d14ldnp-3r0nc 2.60 1.05 40m(32m) 2.2 30 2r2 cdrh4d14ldnp-2r2nc temperature rise current (a) 3 saturation current (a) 2 d.c.r.( ) max. (typ.) (at 20 ) inductance ( h ) [within] 1 stamp part no.
page 3 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d14/ld 0 30 60 90 120 150 180 0.00 0.06 0.12 0.18 0.24 0.30 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.00 0.08 0.16 0.24 0.32 0 10 20 30 40 50 60 0 15 30 45 60 75 90 0.0 0.1 0.2 0.3 0.4 0.5 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0.0 0.1 0.2 0.3 0.4 0.5 0 10 20 30 40 50 60 0 6 12 18 24 30 36 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0.0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 60 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0.0 0.5 1.0 1.5 2.0 2.5 0 10 20 30 40 50 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. cdrh4d14ldnp-2r2nc t ( ) l ( h) dc (a) dc (a) 2. cdrh4d14ldnp-3r0nc t ( ) l ( h) t ( ) 3. cdrh4d14ldnp-4r7nc l ( h) dc (a) t ( ) 4. cdrh4d14ldnp-6r8nc l ( h) dc (a) t ( ) 5. CDRH4D14LDNP-100MC l ( h) dc (a) t ( ) 6. cdrh4d14ldnp-150mc l ( h) dc (a) t ( ) 7. cdrh4d14ldnp-220mc l ( h) dc (a) t ( ) 8. cdrh4d14ldnp-330mc l ( h) dc (a) dc (a) t ( ) 9. cdrh4d14ldnp-470mc l ( h) l (20 ) t t ( ) 10. cdrh4d14ldnp-680mc l ( h) dc (a) t ( ) 11. cdrh4d14ldnp-101mc l ( h) dc (a) dc (a) t ( ) 12. cdrh4d14ldnp-151mc l ( h)
page 4 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d14/ld 0 40 80 120 160 200 240 0.00 0.05 0.10 0.15 0.20 0.25 0 10 20 30 40 50 60 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 saturation current & temperature rise graph 13. cdrh4d14ldnp-221mc t ( ) l ( h) dc (a) l (20 ) t 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
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