7 0 7 1 power inductors < smd t ype : cdc series inductors for el driver > smd t ype cdc series inductors for el driver smd type small size inductors. outline cdc5d20 ( 470 h - 5.6mh ) cdc5d23b ( 2.2 h - 270 h ) dimensions (mm) construction land pa tterns (mm) cdc4d20 dimensions (mm) construction land pa tterns (mm) dimensions (mm) construction land pa tterns (mm) ( 100 h - 4.7mh ) 1.0 max. 2.0 max. 6.0 6.4 6.0 2.8 3.8 2.2 1.2 max. 6.0 0.8 max. 2.5 max. 6.0 max. 5.0 max. 6.6 max. 5.0 1.9 1.9 2.1 2.1 2.5 3.5 max. 2.0 6.75 1.5 6.75 max. 5.8 max. 6.0 max. 5.8 0.8 1.5 power inductors < smd t ype : cdc series inductors for el driver > cdc4d20 cdc5d20 cdc5d23b 1khz 100khz 100khz measuring freq. (l) cdc4d20 cdc5d20 cdc5d23b 100 h C 4.7mh 10% (k) 470 h C 5.6mh 10% (k) 2.2 h C 8.2 h 20% (m), 10 h C 12 h 15% (l), 15 h C 270 h 10% (k) t olerance of inductance type : cdc4d20, cdc5d20, cdc5d23b parts no. l (h) cdc4d20 rated current *1 it is either the inductance is 10% lower than its initial value in d.c. saturation characteristics or temperature raise bec omes ? t=40 c (t a=20 c), whichever is lower . 2r2 2r7 3r3 3r9 4r7 5r6 6r8 8r2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 562 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 1.2m 1.5m 1.8m 2.2m 2.7m 3.3m 3.9m 4.7m 5.6m rated current (a) *1 230m 220m 195m 195m 180m 165m 135m 135m 110m 105m 90m 75m 70m 65m 55m 55m 50m 45m 40m 40m 35m cdc5d23b d.c.r.( ? ) : max.(t yp.) d.c.r.( ? ) : max. rated current (a) *1 39m(30m ) 44m(34m ) 49m(38m ) 56m(43m ) 62m(48m ) 78m(60m ) 91m(70m ) 103m(87m ) 133m(102m ) 148m(114m ) 166m(128m ) 213m(164m ) 248m(191m ) 328m(252m ) 378m(291m ) 438m(337m ) 546m(420m ) 621m(478m ) 715m(550m ) 1.00(772m ) 1.07(820m ) 1.25(960m ) 1.66( 1.28) 1.90( 1.46) 2.44( 1.88) 2.73( 2.10) 1.77 1.97 2.61 2.73 3.20 3.66 5.16 5.66 7.30 8.40 9.60 14.1 16.2 18.6 23.8 27.1 31.6 38.9 43.7 50.9 72.1 cdc5d20 rated current (a) *1 140m 125m 115m 105m 100m 90m 70m 65m 55m 50m 45m 40m 35m d.c.r.( ? ) : max.(t yp.) 5.8(4.5) 7.0(5.4) 8.6(6.6) 11.0(9.0) 13.0(10.0) 15.0(11.0) 21.0(16.0) 27.0(21.0) 36.0(28.0) 41.0(31.0) 50.0(38.0) 62.0(47.0) 74.0(57.0) 2.16 2.08 1.90 1.84 1.60 1.44 1.36 1.12 1.04 960m 880m 770m 730m 640m 580m 540m 490m 450m 410m 350m 330m 320m 260m 230m 210m 190m about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add " np " after the product type e.g. ordering code of lead product : t ype name- ordering code of lead-free product : t ype name np ordering code cdc4d20 - : parts no. : t olerance of inductance k (10% ) l (15% ) m (20% ) : packing c (carrier tape) b (box)
7 0 7 1 power inductors < smd t ype : cdc series inductors for el driver > smd t ype cdc series inductors for el driver smd type small size inductors. outline cdc5d20 ( 470 h - 5.6mh ) cdc5d23b ( 2.2 h - 270 h ) dimensions (mm) construction land pa tterns (mm) cdc4d20 dimensions (mm) construction land pa tterns (mm) dimensions (mm) construction land pa tterns (mm) ( 100 h - 4.7mh ) 1.0 max. 2.0 max. 6.0 6.4 6.0 2.8 3.8 2.2 1.2 max. 6.0 0.8 max. 2.5 max. 6.0 max. 5.0 max. 6.6 max. 5.0 1.9 1.9 2.1 2.1 2.5 3.5 max. 2.0 6.75 1.5 6.75 max. 5.8 max. 6.0 max. 5.8 0.8 1.5 power inductors < smd t ype : cdc series inductors for el driver > cdc4d20 cdc5d20 cdc5d23b 1khz 100khz 100khz measuring freq. (l) cdc4d20 cdc5d20 cdc5d23b 100 h C 4.7mh 10% (k) 470 h C 5.6mh 10% (k) 2.2 h C 8.2 h 20% (m), 10 h C 12 h 15% (l), 15 h C 270 h 10% (k) t olerance of inductance type : cdc4d20, cdc5d20, cdc5d23b parts no. l (h) cdc4d20 rated current *1 it is either the inductance is 10% lower than its initial value in d.c. saturation characteristics or temperature raise bec omes ? t=40 c (t a=20 c), whichever is lower . 2r2 2r7 3r3 3r9 4r7 5r6 6r8 8r2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 562 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 1.2m 1.5m 1.8m 2.2m 2.7m 3.3m 3.9m 4.7m 5.6m rated current (a) *1 230m 220m 195m 195m 180m 165m 135m 135m 110m 105m 90m 75m 70m 65m 55m 55m 50m 45m 40m 40m 35m cdc5d23b d.c.r.( ? ) : max.(t yp.) d.c.r.( ? ) : max. rated current (a) *1 39m(30m ) 44m(34m ) 49m(38m ) 56m(43m ) 62m(48m ) 78m(60m ) 91m(70m ) 103m(87m ) 133m(102m ) 148m(114m ) 166m(128m ) 213m(164m ) 248m(191m ) 328m(252m ) 378m(291m ) 438m(337m ) 546m(420m ) 621m(478m ) 715m(550m ) 1.00(772m ) 1.07(820m ) 1.25(960m ) 1.66( 1.28) 1.90( 1.46) 2.44( 1.88) 2.73( 2.10) 1.77 1.97 2.61 2.73 3.20 3.66 5.16 5.66 7.30 8.40 9.60 14.1 16.2 18.6 23.8 27.1 31.6 38.9 43.7 50.9 72.1 cdc5d20 rated current (a) *1 140m 125m 115m 105m 100m 90m 70m 65m 55m 50m 45m 40m 35m d.c.r.( ? ) : max.(t yp.) 5.8(4.5) 7.0(5.4) 8.6(6.6) 11.0(9.0) 13.0(10.0) 15.0(11.0) 21.0(16.0) 27.0(21.0) 36.0(28.0) 41.0(31.0) 50.0(38.0) 62.0(47.0) 74.0(57.0) 2.16 2.08 1.90 1.84 1.60 1.44 1.36 1.12 1.04 960m 880m 770m 730m 640m 580m 540m 490m 450m 410m 350m 330m 320m 260m 230m 210m 190m about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add " np " after the product type e.g. ordering code of lead product : t ype name- ordering code of lead-free product : t ype name np ordering code cdc4d20 - : parts no. : t olerance of inductance k (10% ) l (15% ) m (20% ) : packing c (carrier tape) b (box)
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