page 1 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh2d09c description ? ferrite drum core construction. ? magnetically shielded. ? l w h:3.2 3.2 1.0 mm max. ? product weight: 28mg(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 ? 1500pcs 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] 1 . 7 1 . 3 1 . 3 4 . 3 2 1 . 0 0 . 1 2 . 1 2 3 . 3 0 . 2 m a x . 1 . 0 1 3 . 0 0 . 2 1 3 . 0 0 . 2 m a x . 4 . 2 electrode
page 2 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh2d09c 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 ). 0.32 0.12 0.16 1.11(0.88) 27 25% s cdrh2d09cnp-270nc 0.35 0.15 0.20 0.94(0.75) 22 25% r cdrh2d09cnp-220nc 0.38 0.17 0.22 0.77(0.61) 18 25% q CDRH2D09CNP-180NC 0.42 0.18 0.24 0.65(0.52) 15 25% p cdrh2d09cnp-150nc 0.45 0.20 0.27 0.55(0.44) 12 25% n cdrh2d09cnp-120nc 0.51 0.23 0.30 0.50(0.40) 10 25% m cdrh2d09cnp-100nc 0.56 0.25 0.31 0.40(0.32) 8.2 25% l cdrh2d09cnp-8r2nc 0.65 0.27 0.36 290m(232m) 6.4 25% k cdrh2d09cnp-6r4nc 0.80 0.30 0.38 238m(190m) 4.7 25% h cdrh2d09cnp-4r7nc 0.90 0.38 0.50 174m(139m) 3.3 25% f cdrh2d09cnp-3r3nc 1.10 0.45 0.58 119m(95.0m) 2.4 25% d cdrh2d09cnp-2r4nc 1.35 0.52 0.70 88m(70.6m) 1.5 25% b cdrh2d09cnp-1r5nc 1.55 0.64 0.83 78m(62.4m) 1.2 25% a cdrh2d09cnp-1r2nc at 105 at 20 temperature rise current (a) 3 saturation current a 2 d.c.r.( ) max. (typ.) (at 20 ) inductance ( h) [within] 1 stamp part name
page 3 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh2d09c 0 4 8 12 16 20 24 0.0 0.1 0.2 0.3 0.4 0 10 20 30 40 50 60 0 4 8 12 16 20 24 0.0 0.1 0.2 0.3 0.4 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 0.1 0.2 0.3 0.4 0.5 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 0.1 0.2 0.3 0.4 0.5 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0.0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0.0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0.0 0.8 1.6 2.4 3.2 4.0 4.8 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. cdrh2d09cnp-1r2nc t ( ) l ( h) dc (a) dc (a) 2. cdrh2d09cnp-1r5nc t ( ) l ( h) t ( ) 3. cdrh2d09cnp-2r4nc l ( h) dc (a) t ( ) 4. cdrh2d09cnp-3r3nc l ( h) dc (a) t ( ) 5. cdrh2d09cnp-4r7nc l ( h) dc (a) t ( ) 6. cdrh2d09cnp-6r4nc l ( h) dc (a) t ( ) 7. cdrh2d09cnp-8r2nc l ( h) dc (a) t ( ) 8. cdrh2d09cnp-100nc l ( h) dc (a) dc (a) t ( ) 9. cdrh2d09cnp-120nc l ( h) t ( ) 10. cdrh2d09cnp-150nc l ( h) dc (a) t ( ) 11. CDRH2D09CNP-180NC l ( h) dc (a) dc (a) t ( ) 12. cdrh2d09cnp-220nc l ( h) l (20 ) t l (105 )
page 4 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh2d09c 0 5 10 15 20 25 30 0.0 0.1 0.2 0.3 0.4 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. cdrh2d09cnp-270nc t ( ) l ( h) dc (a) l (20 ) t l (105 ) 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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