power inductors type: cdh37d10/sld please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 3.70.2 4.00.2 4.00.2 1.2 max. 1.4 4 . 4 2 . 2 1.1 1.2 4.4 product description ? 4.2 4.2mm max.(l w), 1.2mm max. height. ? inductance range: 1.0 47 h. ? rated current range: 0.34 2.2a. ? ?? ? in addition to the standard versions of inductors s hown here, custom inductors are available to meet your exact r equirements. 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) schematics (bottom)
power inductors type: cdh37d10/sld please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification saturation current a 1 part name stamp inductance ( h) within 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) at 20 at105 temperature rise current (a) 2 cdh37d10sldnp-1r0m 1r0 1.020 47.3(37.8) 2.20 1.86 2.55 cdh37d10sldnp-1r5m 1r5 1.520 57.4(45.9) 1.80 1.57 2.45 cdh37d10sldnp-1r8m 1r8 1.820 67.5(54.0) 1.72 1.47 2.40 cdh37d10sldnp-2r2m 2r2 2.220 87.3(69.8) 1.52 1.32 2.05 cdh37d10sldnp-3r3m 3r3 3.320 113.7(91.0) 1.27 1.08 1.85 cdh37d10sldnp-4r7m 4r7 4.720 178.3(142.6) 1.08 0.90 1.43 cdh37d10sldnp-5r6m 5r6 5.620 197.9(158.3) 0.96 0.83 1.35 cdh37d10sldnp-6r8m 6r8 6.820 256.8(205.4) 0.86 0.74 1.20 cdh37d10sldnp-8r2m 8r2 8.220 279.1(223.3) 0.76 0.67 1.13 cdh37d10sldnp-100m 100 10.020 335.3(268.2) 0.74 0.63 1.05 cdh37d10sldnp-120m 120 12.020 410.8(328.6) 0.66 0.57 0.90 cdh37d10sldnp-150m 150 15.020 468.6(374.9) 0.59 0.51 0.85 cdh37d10sldnp-220m 220 22.020 722.1(577.7) 0.49 0.45 0.72 cdh37d10sldnp-330m 330 33.020 1105(920.6) 0.41 0.37 0.55 cdh37d10sldnp-470m 470 47.020 1630(1357.9) 0.34 0.26 0.45 description of part name cdh37d10sldnp-1r0m 1.saturation current: the dc current at which the i nductance decreases to 65% of it's nominal value. 2 temperature rise current: the dc current at which the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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