page 1 of 5 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d22 description ? ferrite drum core construction. ? magnetically shielded. ? l w h:5.0 5.0 2.4 mm max. ? product weight: 0.2g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. environmental data ? operating temperature range: -40 ~+100 (including coils self temperature rise) ? storage temperature range: -40 +100 ? solder reflow temperature: 260 peak. packaging ? carrier tape and reel packaging ? 12.9diameter reel ? 2000pcs per reel applications ? ideally used in mobile phone,pda,mp3, hdd,dsc/dvc, portable computers, etc as dc-dc converter inductors. rohs dimension - [mm] land pattern and schematics - [mm] 4.70.3 4.5 4 . 7 0 . 3 1 . 5 4 . 5 6 . 9 m a x . 2.4 max. ( 2.2) ele ctro de t erm inal 1 . 5 1 . 91 . 9 5.3 1.5 h 8.2 h 10 h 150 h
page 2 of 5 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d22 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 ). 0.47 0.17 0.21 1350(1040) 150 30% 151 cdrh4d22np-151nc 0.52 0.18 0.23 1140(880) 120 30% 121 cdrh4d22np-121nc 0.55 0.20 0.25 880(670) 100 30% 101 cdrh4d22np-101nc 0.58 0.22 0.30 794.6(608.9 82 30% 820 cdrh4d22np-820nc 0.67 0.25 0.33 634.1(487.8) 68 30% 680 cdrh4d22np-680nc 0.72 0.28 0.36 555.4(427.2) 56 30% 560 cdrh4d22np-560nc 0.82 0.30 0.38 500.4(384.9) 47 30% 470 cdrh4d22np-470nc 0.85 0.32 0.43 451.2(347.1) 39 30% 390 cdrh4d22np-390nc 1.02 0.35 0.48 325.8(250.6) 33 30% 330 cdrh4d22np-330nc 1.04 0.38 0.51 282.5(217.3) 27 30% 270 cdrh4d22np-270nc 1.32 0.41 0.54 199.7(153.6) 22 30% 220 cdrh4d22np-220nc 1.41 0.43 0.60 168.7(129.8) 18 30% 180 cdrh4d22np-180nc 1.59 0.50 0.68 127.4(98.0) 15 30% 150 cdrh4d22np-150nc 1.80 0.55 0.75 110.4(84.9) 12 30% 120 CDRH4D22NP-120NC 1.82 0.60 0.80 102.4(78.8) 10 30% 100 cdrh4d22np-100nc 1.85 0.65 0.90 96.5(74.2) 8.2 30% 8r2 cdrh4d22np-8r2nc 1.95 0.75 1.00 88.0(67.7) 6.8 30% 6r8 cdrh4d22np-6r8nc 2.05 0.85 1.05 62.0(47.7) 5.6 30% 5r6 cdrh4d22np-5r6nc 2.08 0.90 1.10 55.9(43.0) 4.7 30% 4r7 cdrh4d22np-4r7nc 3.04 1.00 1.30 40.2(30.9) 3.9 30% 3r9 cdrh4d22np-3r9nc 3.07 1.10 1.40 35.1(27.0) 3.3 30% 3r3 cdrh4d22np-3r3nc 3.60 1.40 1.80 25.4(19.5) 2.3 30% 2r3 cdrh4d22np-2r3nc 3.70 1.50 1.90 21.6(16.6) 1.8 30% 1r8 cdrh4d22np-1r8nc 4.20 1.60 2.00 18.3(14.1) 1.5 30% 1r5 cdrh4d22np-1r5nc at 100 at 20 temperature rise current (a) 3 saturation current ( a ) 2 d.c.r. (m ) max. (typ.) (at 20 ) inductance ( h) [within] 1 stamp part name
page 3 of 5 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d22 0 3 6 9 12 15 18 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0.0 0.4 0.8 1.2 1.6 2.0 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 2.0 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 2.4 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 2.4 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0.0 0.8 1.6 2.4 3.2 0 10 20 30 40 50 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 1 2 3 4 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 1 2 3 4 5 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. cdrh4d22np-1r5nc t ( ) l ( h) dc (a) dc (a) 2. cdrh4d22np-1r8nc t ( ) l ( h) t ( ) 3. cdrh4d22np-2r3nc l ( h) dc (a) t ( ) 4. cdrh4d22np-3r3nc l ( h) dc (a) t ( ) 5. cdrh4d22np-3r9nc l ( h) dc (a) t ( ) 6. cdrh4d22np-4r7nc l ( h) dc (a) t ( ) 7. cdrh4d22np-5r6nc l ( h) dc (a) t ( ) 8. cdrh4d22np-6r8nc l ( h) dc (a) dc (a) t ( ) 9. cdrh4d22np-8r2nc l ( h) l (20 ) t l (105 ) t ( ) 10. cdrh4d22np-100nc l ( h) dc (a) t ( ) 11. CDRH4D22NP-120NC l ( h) dc (a) dc (a) t ( ) 12. cdrh4d22np-150nc l ( h)
page 4 of 5 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d22 0 30 60 90 120 150 180 0.0 0.1 0.2 0.3 0.4 0.5 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 30 40 50 60 0 15 30 45 60 75 90 0.0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0.0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0 8 16 24 32 40 48 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0 6 12 18 24 30 36 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 4 8 12 16 20 24 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 saturation current & temperature rise graph 13. cdrh4d22np-180nc t ( ) l ( h) dc (a) dc (a) 14. cdrh4d22np-220nc t ( ) l ( h) t ( ) 15. cdrh4d22np-270nc l ( h) dc (a) t ( ) 16. cdrh4d22np-330nc l ( h) dc (a) t ( ) 17. cdrh4d22np-390nc l ( h) dc (a) t ( ) 18. cdrh4d22np-470nc l ( h) dc (a) t ( ) 19. cdrh4d22np-560nc l ( h) dc (a) t ( ) 20. cdrh4d22np-680nc l ( h) dc (a) dc (a) t ( ) 21. cdrh4d22np-820nc l ( h) l (20 ) t l (105 ) t ( ) 22. cdrh4d22np-101nc l ( h) dc (a) t ( ) 23. cdrh4d22np-121nc l ( h) dc (a) dc (a) t ( ) 24. cdrh4d22np-151nc l ( h)
page 5 of 5 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh4d22 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
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