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| page 1 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh50d18r/ld description ? ferrite drum core construction. ? magnetically shielded. ? l w h: 5.2 5.2 2.0mm max. ? product weight: 0.16g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. ? halogen free available. environmental data ? operating temperature range: -40 ~+125 (including coils self temperature rise) ? storage temperature range: -40 +125 ? solder reflow temperature: 260 peak. packaging ? carrier tape and reel packaging. ? 13.0diameter reel ? 3000pcs per reel applications ? ideally used in digital single-lens reflex camera etc. halogen free rohs dimension - [mm] land pattern and schematics - [mm]
page 2 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh50d18r/ld electrical characteristics 1. measuring condition: at 100khz. 2. saturation current: the value of d.c. current wh en the inductance decreases to 70% of its nominal v alue. 3. temperature rise current: the value of d.c. curr ent when the temperature rise is t 40 (ta 20 ). 0.34 0.15 0.18 1420 20 150 20 p cdrh50d18rldnp-151mc 0.50 0.20 0.22 760 20 100 20 n cdrh50d18rldnp-101mc 0.54 0.23 0.28 600 20 68 20 m cdrh50d18rldnp-680mc 0.77 0.26 0.32 355 20 47 20 l cdrh50d18rldnp-470mc 0.97 0.30 0.38 255 20 33 20 k cdrh50d18rldnp-330mc 1.17 0.40 0.48 178 20 22 20 j cdrh50d18rldnp-220mc 1.40 0.47 0.58 120 20 15 20 h cdrh50d18rldnp-150mc 1.80 0.58 0.72 79 25 10 20 g CDRH50D18RLDNP-100MC 2.22 0.70 0.85 52 25 6.8 20 f cdrh50d18rldnp-6r8mc 2.98 0.83 1.00 34 25 4.7 20 e cdrh50d18rldnp-4r7mc 3.15 0.98 1.17 31 25 3.6 30 d cdrh50d18rldnp-3r6nc 3.45 1.24 1.50 24 25 2.2 30 c cdrh50d18rldnp-2r2nc 3.95 1.46 1.75 20 25 1.6 30 b cdrh50d18rldnp-1r6nc 4.40 1.72 2.10 17 25 1.1 30 a cdrh50d18rldnp-1r1nc (at 105 ) (at 20 ) temperature rise current ( ) 3 saturation current ( ) 2 d.c.r. (m ) [within] (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 cdrh50d18r/ld 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 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 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 3 6 9 12 15 18 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0.0 0.5 1.0 1.5 2.0 2.5 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 0.8 1.6 2.4 3.2 4.0 4.8 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. cdrh50d18rldnp-1r1nc t ( ) l ( h) 2. cdrh50d18rldnp-1r6nc t ( ) l ( h) 3. cdrh50d18rldnp-2r2nc l ( h) dc (a) 5. cdrh50d18rldnp-4r7mc t ( ) l ( h) 6. cdrh50d18rldnp-6r8mc 7. CDRH50D18RLDNP-100MC t ( ) l ( h) 8. cdrh50d18rldnp-150mc t ( ) l ( h) dc (a) 4. cdrh50d18rldnp-3r6nc t ( ) dc (a) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) t ( ) l ( h) 9. cdrh50d18rldnp-220mc t ( ) l ( h) dc (a) dc (a) l (20 ) t l (105 ) 10. cdrh50d18rldnp-330mc t ( ) l ( h) 11. cdrh50d18rldnp-470mc t ( ) l ( h) dc (a) dc (a) 12. cdrh50d18rldnp-680mc t ( ) l ( h) dc (a) page 4 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh50d18r/ld 0 30 60 90 120 150 180 0.0 0.1 0.2 0.3 0.4 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 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 13. cdrh50d18rldnp-101mc t ( ) l ( h) 14. cdrh50d18rldnp-151mc t ( ) l ( h) dc (a) dc (a) saturation current & temperature rise graph 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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