power inductors type: cdh38d09/s, cdh38d09 /sld, cdh38d09/shp please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 3.80.2 3.80.2 0.90.1 2.8 1.3 1.2 product description ? 4.0 4.0mm max.(l w), 1.0mm max. height. ? low dcr type cdh38d09/sld, high power type cdh38d09s/hp and standard type cdh38d09/s are available. ? inductance range: 2.7 27 h( cdh38d09/s ), 2.7 33 h( cdh38d09/sld ),12.5 22 h ( cdh38d09/shp ) ? rated current range: 0.4 1.3a( cdh38d09/s ), 0.3 1.08a ( cdh38d09/sld ),0.52 1.6a ( cdh38d09/shp ) ? custom design is available. feature ? magnetically unshielded construction. ? ideally used in mobilephone,pda,mp3,dsc/dvc,hdd,etc as dc-dc converter inductors. ? dropping impact reinforced types. ? rohs compliance dimensions (mm) land pattern (mm)
power inductors type: cdh38d09/s, cdh38d09 /sld, cdh38d09/shp please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 specification (cdh38d09/s) part name stamp inductance ( h) within 100khz/1v d.c.r.( ) max.(typ.) (at 20 ) saturation current a 1 temperature rise current (a) 2 cdh38d?9snp-2r7m 2r7 2.7 20 120m(100m) 1.30 1.64 cdh38d?9snp-3r3m 3r3 3.3 20 138m(115m) 1.18 1.52 cdh38d?9snp-3r6m 3r6 3.6 20 156m(130m) 1.08 1.32 cdh38d?9snp-4r7m 4r7 4.7 20 201.6m(168m) 1.00 1.22 cdh38d?9snp-5r2m 5r2 5.2 20 255.6(188m) 0.95 1.15 cdh38d?9snp-5r8m 5r8 5.8 20 264m(220m) 0.90 1.08 cdh38d?9snp-7r0m 7r0 7.0 20 309.6m(258m) 0.78 0.95 cdh38d?9snp-8r0m 8r0 8.0 20 330m(275m) 0.75 0.92 cdh38d?9snp-1??m 100 10.0 20 444m(370m) 0.66 0.83 cdh38d?9snp-120m 120 12.0 20 516m(430m) 0.60 0.70 cdh38d?9snp-15?m 150 15.0 20 696m(580m) 0.55 0.62 cdh38d?9snp-18?m 180 18.0 20 852m(710m) 0.48 0.56 cdh38d?9snp-22?m 220 22.0 20 1.03(860m) 0.44 0.54 cdh38d?9snp-27?m 270 27.0 20 1.18(980m) 0.40 0.49 specification (cdh38d09/shp) part name stamp inductance ( h) within 100khz/1v d.c.r.( ) max.(typ.) (at 20 ) saturation current a 1 temperature rise current (a) 2 cdh38d09shpnp-2r5m 2r5 2.5 20 132m(110m) 1.60 1.60 cdh38d09shpnp-3r0m 3r0 3.0 20 149m(124m) 1.48 1.48 cdh38d09shpnp-3r8m 3r8 3.8 20 198m(165m) 1.30 1.30 cdh38d09shpnp-4r3m 4r3 4.3 20 219m(182m) 1.24 1.22 cdh38d09shpnp-5r4m 5r4 5.4 20 276m(230m) 1.08 1.08 cdh38d09shpnp-6r0m 6r0 6.0 20 306m(255m) 1.04 1.04 cdh38d09shpnp-7r4m 7r4 7.4 20 378m(315m) 0.88 0.92 cdh38d09shpnp-8r2m 8r2 8.2 20 408m(340m) 0.84 0.90 cdh38d09shpnp-100m 100 10 20 528m(440m) 0.75 0.77 cdh38d09shpnp-120m 120 12 20 606m(505m) 0.66 0.74 cdh38d09shpnp-150m 150 15 20 690m(575m) 0.60 0.68 cdh38d09shpnp-180m 180 18 20 990m(825m) 0.56 0.55 cdh38d09shpnp-220m 220 22 20 1.09(910m) 0.52 0.53
power inductors type: cdh38d09/s, cdh38d09 /sld, cdh38d09/shp please refer to the sales offices on our website for a representative near you www.sumida.com 3/3 specification (cdh38d09/sld) description of part name cdh38d?9snp-2r7m 1.saturation current: the dc current at which the inductance decreases to 70% of it's nominal value. 2 temperature rise current: the dc current at which the temperature rise is t 40 .(ta 20 ) this datasheet is not a final issue, and mayb e something will be cha nged before production. part name stamp inductance ( h) within 100khz/1v d.c.r.( ) max.(typ.) (at 20 ) saturation current a 1 temperature rise current (a) 2 cdh38d09sldnp-2r7m 2r7 2.7 20 113m(94m) 1.08 1.70 cdh38d09sldnp-3r3m 3r3 3.3 20 129m(107m) 0.90 1.60 cdh38d09sldnp-3r9m 3r9 3.9 20 144m(120m) 0.80 1.48 cdh38d09sldnp-4r7m 4r7 4.7 20 162m(135m) 0.76 1.40 cdh38d09sldnp-5r4m 5r4 5.4 20 210m(175m) 0.74 1.20 cdh38d09sldnp-6r1m 6r1 6.1 20 234m(195m) 0.70 1.16 cdh38d09sldnp-6r8m 6r8 6.8 20 252m(210m) 0.66 1.12 cdh38d09sldnp-8r6m 8r6 8.6 20 310m(258m) 0.60 0.98 cdh38d09sldnp-100m 100 10 20 360m(300m) 0.57 0.92 cdh38d09sldnp-120m 120 12 20 432m(360m) 0.50 0.85 cdh38d09sldnp-150m 150 15 20 498m(415m) 0.46 0.82 cdh38d09sldnp-180m 180 18 20 660m(550m) 0.42 0.68 cdh38d09sldnp-220m 220 22 20 780m(650m) 0.37 0.62 cdh38d09sldnp-270m 270 27 20 1.02(850m) 0.33 0.55 cdh38d09sldnp-330m 330 33 20 1.18(980m) 0.30 0.50 b box c carrier tape
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