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leaded p ower choke s dmi s eries dmi series dim series is designed with low rdc and ultra large current. its molded magnetic shielded type is suitable for high - density mounting and ultra low buzz noise. soldering conditions can be easily confirmed when mounting o nto the board. this s eri es also provides customers with embossed carrier type packaging for automatic mounting machine. features l shield construction l ultra low buzz noise, due to un - assembly structure l 100% lead free applications l high density dc/dc converters l pol convertes l h igh current vrm/vrd for notebook / server / desktop cpus l high speed charger product identification shapes and dimensions fig 1 fig 2 fig 3
leaded p ower choke s dmi s eries dimensions in mm type fig a b c d e f g h a b c dmi0807 - 1r0m - n 3 8.50.5 8.50.5 3.40.5 7.5m ax 5.00.5 0.8?0.1 - - 1.3 5.5 - dmi0808 - r30m - n 1 8.5max 8.5max 3.40.5 9.0max 4.70.5 4.70.5 6.60.5 1.1?0.1 5.2 5.2 1.6 dmi0808 - 1r0m - n 3 9.0max 9.0max 3.40.5 9.0max 5.00.5 0.8?0.1 - - 1.3 5.5 - dmi0809 - r56m - n 2 8.5max 8.5max 3.40.5 9.5max 4.70 .5 4.70.5 6.6 +0.3 - 0.5 1.2?0.1 5.2 5.2 1.7 dmi0809 - 1r0m - n 1 8.0max 8.0max 3.40.5 9.5max 4.20.5 4.20.5 5.90.5 1.1?0.1 4.7 4.7 1.6 dmi0809 - 2r2m - n 1 8.0max 8.0max 3.40.5 9.5max 4.20.5 4.20.5 5.90.5 0.9?0.1 4.7 4.7 1.4 dmi0909 - r25m - n 2 9.0max 8.2 max 3.40.5 9.5max 6.50.5 2.70.5 6.850.5 1.2?0.1 7.0 3.2 1.7 dmi1009 - r68m - n 2 10.5max 10.5max 3.40.5 9.8max 5.60.5 5.60.5 7.90.5 1.4?0.1 6.1 6.1 1.9 dmi1009 - 1r2m - n 2 10.5max 10.5max 3.40.5 9.8max 5.60.5 5.60.5 7.90.5 1.3?0.1 6.1 6.1 1.8 dm i1108 - r30m - n 1 11.5max 9.5max 3.40.5 8.5max 6.60.5 4. 2 0.5 7.80.5 1.5?0.1 7.1 4. 7 2.0 dmi1108 - r36m - n 1 1 1 .7max 9.7max 3.50.5 8.8max 6.60.5 4. 2 0.5 - 7.80.5 1.4?0.1 7.1 4.7 1.9 dmi1108 - r60m - n 1 11.7max 11.7max 3.50.5 8.5max 6.3 0.5 5.7 0.5 8.50.5 1.5?0.1 6.8 6.2 2.0 dmi1108 - 1r8m - n 1 11.7max 11.7max 3.50.5 8.5max 6.60.5 6.60.5 9.30.5 1.2?0.1 7.1 7.1 1.7 dmi1109 - r30m - n 1 11.50.5 11.50.5 3.40.5 9.50.5 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1109 - r56m - n 1 11.7max 9.7max 3.50.5 9. 5max 6.60.5 4. 2 0.5 7.80.5 1.3?0.1 7.1 4.7 1.8 dmi1109 - r68m - n 2 11.8max 11.8max 3.40.5 9.8max 6.70.5 6.00.5 9 +0.3 - 0.5 1.5?0.1 7.2 6.5 2.0 dmi1109 - 1r2m - n 2 11.5max 11.5max 3.40.5 9.8max 6.70.5 6.00.5 9 +0.3 - 0.5 1.5?0.1 7.2 6.5 2.0 dmi1109 - 1r5m - n 1 11.50.5 11.50.5 3.40.5 9.50.5 7.30.5 7.30.5 10.30.5 1.4?0.1 7.8 7.8 1.9 dmi1110 - r60m - n 1 11.6max 11.6max 3.40.5 10max 7.30.5 6.00.5 9.40.3 1.4?0.1 7.8 6.5 1.9 dmi1110 - 1r1m - n 1 11.6max 11.6max 3.20.5 10max 6.70.5 6.00.5 9.00.5 1.4?0. 1 7.2 6.5 1.9 dmi1208 - r22m - n 2 12max 12max 3.40.5 8.0max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1208 - r36m - n 1 11.50.5 11.50.5 3.50.5 7.40.2 5.70.5 6.30.5 8.50.5 1.5?0.1 6.2 6.8 2.0 dmi1208 - r47m - n 2 12max 12max 3.40.5 8.0max 7.30.5 6. 00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1208 - r56m - n 2 12max 12max 3.40.5 8.0max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1209 - r33m - n 2 12max 12max 3.40.5 9.0max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1209 - r47m - n 2 12max 12max 3.40.5 9.0 max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1209 - r68m - n 2 12max 12max 3.40.5 9.0max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1209 - 1r0m - n 2 12max 12max 3.40.5 9.0max 7.30.5 6.00.5 9.40.5 1.5?0.1 7.8 6.5 2.0 dmi1209 - 2r5m - n 1 12max 12m ax 3.40.5 9.0max 6.60.5 6.60.5 9.30.5 1.2?0.1 7.1 7.1 1.7 dmi1210 - r30m - n 1 12max 12max 3.40.5 10max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1210 - r47m - n 1 12max 12max 3.40.5 10max 7.30.5 6.00.5 9.40.5 1.4?0.1 7.8 6.5 1.9 dmi1210 - 1r8m - n 2 12max 12max 3.40.5 10.5max 6.00.5 6.00.5 8.50.5 1.1?0.1 6.5 6.5 1.6 dmi1210 - 4r7m - n 1 12max 12max 3.40.5 12max 7.00.5 7.00.5 100.5 1.1?0.1 7.5 7.5 1.6 leaded p ower choke s ? dmi s eries e lectrical characteristics part number inductance ( m h) tolerance (%) test frequency (khz) rdc ( m [ ) max isat (a) t y p irms (a) t y p dmi0 8 0 8 - r 3 0m - n 0.30 20 100 / 1v 1 .0 35 32 dmi080 8 - 1r0m - n 1.00 20 100 / 1v 4 .0 12 16 dmi0809 - r56 m - n 0.56 20 100 / 1v 1.3 25 25 dmi0809 - 1r0 m - n 1.00 20 100 / 1v 1.8 23 35 dmi0809 - 2r2 m - n 2.20 20 100 / 1v 3.5 13 17 dmi 0909 - r25m - n 0.25 20 100 / 1v 0.8 28 35 dmi 1108 - r30m - n 0.30 20 100 / 1v 1.0 50 38 dmi 1108 - r36m - n 0.36 20 100 / 1v 0.7 50 4 3 dmi 1108 - 1r8m - n 1.80 20 100 / 1v 3.0 24 24 dm i 1109 - r56m - n 0.56 20 100 / 1v 1.08 50 37 dmi 1109 - r68m - n 0.68 20 100 / 1v 1.2 40 35 dmi 1110 - r60m - n 0.60 20 100 / 1v 1.2 40 42 dmi 1110 - 1r 1 m - n 1.10 20 100 / 1v 1.5 35 28 dmi 1208 - r2 2 m - n 0.22 20 100 / 1v 0.6 75 38 dmi 1208 - r 47 m - n 0.47 20 100 / 1v 0.9 55 38 dmi 12 08 - r56 m - n 0.56 20 100 / 1v 0.9 45 38 dmi 1 209 - r3 3 m - n 0.33 20 100 / 1v 0.9 70 35 dmi 1209 - r47 m - n 0.47 20 100 / 1v 0.9 50 38 dmi 1209 - r68 m - n 0.68 20 100 / 1v 1.2 45 35 dmi 1 209 - 1r0m - n 1.00 20 100 / 1v 1.5 35 35 dmi 1209 - 2r5m - n 2.50 20 100 / 1v 2.6 25 27 dmi 1210 - r 47m - n 0.47 20 100 / 1v 1.0 50 30 dmi 1210 - 1r8m - n 1.80 20 100 / 1v 3.3 29 22 dmi 1210 - 4r7m - n 4.70 20 100 / 1v 6.0 12 17 l customized specifications are welcome . l isat for inductance drops 2 0% from its value without current l irms for a 40 j rise above 25 j ambient. l tested l: wk4237meter rdc: hk502bc meter isat ?b irms : wk3260b/ 3265b meter e lectrical characteristics part number inductance ( m h) tolerance (%) test frequency (khz) rdc ( m [ ) max isat (a) typ irms (a) typ dmi0807 - 1r0m - n 1.00 20 100 / 1v 4.0 28 15 dmi1009 - r68m - n 0.68 20 100 / 1v 1.2 49 30 dmi1009 - 1r2m - n 1.20 20 100 / 1v 1.7 33 28 dmi1108 - r60m - n 0.60 20 100 / 1v 1.0 40 35 dmi1109 - r30m - n 0.30 20 100 / 1v 0.7 46 40 dmi1109 - 1r2m - n 1.20 20 100 / 1v 1.2 40 30 dmi1109 - 1r5m - n 1.50 20 100 / 1v 1.85 42 28 dmi1208 - r36m - n 0.36 20 100 / 1v 0.8 60 40 dmi1210 - r30m - n 0.30 20 100 / 1v 0.6 5 45 40 l customized specifications are welcome . l isat for inductance drops 3 0% from its value without current l irms for a 40 j rise above 25 j ambient. l tested l: wk4237meter rdc: hk502bc meter i sat ?b irms : wk3260b/ 3265b meter leaded p ower choke s - dmi s eries packaging plate dimensions packaging quantity dimensions in mm plate dimensions quantity type a b c bulk plate plate/grip grip box dmi 0 7 0 7 250 220 1 0 ? 1 0 0 10 2 2 00 0 dmi0807 250 220 10 ? 100 10 2 2000 dmi 0808 250 220 1 0 ? 100 10 2 20 00 dmi 08 09 250 220 1 0 ? 10 0 10 2 200 0 dmi 09 09 2 50 220 1 3.5 ? 100 8 2 160 0 dmi 1 0 0 9 2 50 220 1 3.5 ? 100 8 2 160 0 dmi 1 1 08 2 50 220 1 3.5 ? 100 8 2 160 0 dmi 110 9 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1110 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1208 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1209 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1210 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1212 2 50 220 1 3.5 ? 100 8 2 160 0 dmi1213 2 50 220 1 2 ? 50 8 2 800 dmi1214 2 50 220 1 2 ? 50 8 2 800 dmi1215 2 50 220 1 2 ? 50 8 2 800 |
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