type: cdh30d14d, cdh30d14d/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 power inductors product description ? 3.2 3.15mm max.(l w), 1.5mm max. height. ? inductance range:1.0 15 h(cdh30d14d);1.0 22 h(cdh30d14d/ld); ? rated current range:0.51 2.20a(cdh30d14d); 0.36 1.62a(cdh30d14d/ld). ? custom design is available. feature ? magnetically unshielded construction. ? ideally used in mobilephone,pda,mp3,dsc/dvc,hdd,etc as dc-dc converter inductors. ? rohs compliance and halogen free. dimensions (mm) land pattern (mm) 3 . 0 0 .1 5 3 . 1 0 . 1 1. 4 0. 1 2 . 8 1 . 0 2 . 0 3 . 0 1. 1 0 .8 2 . 2
type: cdh30d14d, cdh30d14d/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 power inductors specification(cdh30d14d) saturation current a 1 part name s tamp inductance ? h 100khz/1v d.c.r.(m ) (at 20 ) at 20 at 100 temperature rise current (a) 2 cdh30d14dhf-1r0n a 1.030 4825% 2.66 2.25 2.20 cdh30d14dhf-1r6n b 1.630 6625% 2.19 1.83 1.82 cdh30d14dhf-2r2n c 2.230 8725% 1.89 1.53 1.57 cdh30d14dhf-3r3m d 3.320 12120% 1.53 1.28 1.28 cdh30d14dhf-4r7m e 4.720 20620% 1.23 1.05 1.00 cdh30d14dhf-6r8m f 6.820 27120% 1.05 0.90 0.80 cdh30d14dhf-100m g 1020 40820% 0.89 0.74 0.68 cdh30d14dhf-150m h 1520 61320% 0.68 0.59 0.51 specification(cdh30d14d/ld) saturation current a 1 part name s tamp inductance ? h 100khz/1v d.c.r.(m ) (at 20 ) at 20 at 100 temperature rise current (a) 2 cdh30d14dldhf-1r0n a 1.030 4025% 1.62 1.42 2.38 cdh30d14dldhf-1r5n b 1.530 5025% 1.33 1.18 2.15 cdh30d14dldhf-2r2m c 2.220 6125% 1.13 0.96 1.93 cdh30d14dldhf-3r3m d 3.320 8525% 0.90 0.79 1.57 cdh30d14dldhf-4r7m e 4.720 12020% 0.78 0.68 1.15 cdh30d14dldhf-6r8m f 6.820 17720% 0.62 0.54 0.94 cdh30d14dldhf-100m g 1020 26820% 0.52 0.46 0.83 cdh30d14dldhf-150m h 1520 36520% 0.42 0.37 0.66 cdh30d14dldhf-220m j 2220 59020% 0.36 0.32 0.52 description of part name cdh30d14dldhf-1r0n 1. saturation current: the dc current at which the inductance decreases to 70% of its nominal value. 2. temperature rise current: the dc current at whic h the temperature rise is t 40 .(ta 20 ) b: box c: carrier tape
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