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| 90 91 smd shielded type : cdmc ** d ** series compressed iron powder core type compressed iron powder core type ???????)
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go *a v o t?0 ?v v ?v?v`hz??????u s8 ?w ?qs? ?v ?qb?{ *b 9 s ?0 ?v v ?v?v`hz??w9 s u? 5 ?qs? ?vw?? ?qb ?{ 5 b ? fw ?????? * t : - ordering code type : cdmc6d28, cdmc8d28, cdmc104 parts no. l (h) r20 r18 r30 r36 r39 r47 r56 r68 1r0 1r2 1r5 1r8 2r2 3r3 3r9 4r7 measuring freq. (l) cdmc6d28 tolerance of inductance cdmc6d28 1mhz 2.5m(2.1m) 3.2m(2.7m) 4.2m(3.5m) 5.4m(4.5m) 8.8m(7.3m) 12.5m(10.4m) 19.3m(16.1m) 30.6m(25.5m) 46.4m(38.7m) saturation current (a) *a saturation current (a) *a saturation current (a) *a 21.7(27.2) 15.4(19.3) 13.6(17.0) 11.3(14.2) 8.8(11.0) 7.3(9.2) 6.0(7.6) 5.0(6.3) 4.3(5.4) 17.4(19.8) 16.1(18.2) 14.0(15.9) 12.1(13.7) 9.5(10.8) 7.6(8.6) 6.0(6.8) 4.9(5.5) 3.7(4.2) cdmc6d28 other cdmc6d28np - : parts no. : tolerance of inductance m (20%) : packing c (carrier tape) b (box) 1.21m(1.1m) 1.63m(1.48m) 27.0 21.0 28.0 22.0 25.0 21.0 cdmc104 cdmc8d28 temperature rise current (a) *b 20 c 125 c 25.8 19.9 15.4 12.9 9.3 8.1 7.3 7.1 temperature rise current (a) *b electrical characteristics ?> $ ? q 0.18 0.2 0.3 0.36 0.39 0.47 0.56 0.68 1.0 1.2 1.5 1.8 2.2 3.3 3.9 4.7 0.2h C 4.7h 20% (m) *a saturation current : this indicates the value of d.c. current when the inductance is 20% lower than its initial value at d. c. superposition. *b temperature rise current : the current when temperature of coil becomes ?t=40 c. (ta=20 c) d.c.r.( ? ) : m ax.(typ.) d .c.r.( ? ) : m ax.(typ.) d .c.r.( ? ) : m ax.(typ.) cdmc8d28 cdmc104 cdmc8d28 cdmc104 1mhz 1mhz 0.18 h - 3.9h 20% (m) 0.36h - 0.56h 20% (m) temperature rise current (typ.) (a) *b ~ ] ?wmx a ???w?t / 1 ? ?zo<^m{ ~ to order a product, please add " np " after the product type e.g. ordering code : type name np 1.6m(1.33m) 2.8m(2.32m) 4.6m(3.84m) 7.0m(5.80m) 12.6m(10.5m) 16.1m(13.4m) 22.2m(18.5m) 24.1m(20.1m) 28.7(35.9) 19.8(24.7) 16.0(20.0) 12.2(15.3) 9.4(11.8) 8.8(11.0) 7.0(8.8) 6.4(8.0) cdmc6d28np-r20mc delta t(deg) 0.25 0.20 0.15 0.10 0.05 0.00 100 80 60 40 20 0 0 10 20 idc ( a ) 30 40 lsat at 125 c lsat at 20 c cdmc6d28np-1r0mc delta t(deg) 1.2 1.0 0.8 0.6 0.4 0.2 0.0 120 100 80 60 40 20 0 0 5 10 idc ( a ) 15 20 lsat at 20 c lsat at 125 c cdmc6d28np-4r7mc delta t(deg) 5.0 4.0 3.0 2.0 1.0 0.0 100 80 60 40 20 0 0 5 idc ( a ) 10 15 lsat at 20 c lsat at 125 c cdmc8d28np-r18mc delta t(deg) 0.25 0.30 0.20 0.15 0.10 0.05 0.00 60 40 20 0 idc ( a ) 0 1 0 20 30 5040 cdmc8d28np-2r2mc delta t(deg) 2.5 2.0 1.5 1.0 0.5 0.0 40 20 0 0 5 10 idc ( a ) 15 cdmc8d28np-3r9mc delta t(deg) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 60 40 20 0 0 2 4 6 8 10 idc ( a ) 12 lsat at 20 c lsat at 125 c lsat at 20 c lsat at 125 c lsat at 20 c lsat at 125 c smd shielded type : cdmc ** d ** series compressed iron powder core type compressed iron powder core type smd shielded type cdmc ** d ** series compressed iron powder core type outline cdmc6d28 dimensions (mm) land patterns (mm) cdmc8d28 iron powder core power inductor developed for low voltage - high current laptop pc & server power supply application. wire dimensions (mm) land patterns (mm) wire cdmc104 dimensions (mm) land patterns (mm) wire ( 0.2h - 4.7h ) ( 0.18h - 3.9h ) ( 0.36h - 0.56h ) 3.4 3.7 7.7 max. 7.25 max. 3.0 3.2 max. 6.7 1.3 1.3 4.4 max. 10.2 max. 11.5 max.4.0 4.0 6.6 4.6 63.8 3.8 max. 9.5 max. 3.0 3.8 1.7 1.7 5.8 max. 8.7 4.0 5.0 10.5 ?a ? go $ * ???? go ? ?yz g ?vw?? 1 $z??2zt? c^?h ?o; .%??????pb{ ? go $ * ???? go ? go $ * ???? go 90 91 smd shielded type : cdmc ** d ** series compressed iron powder core type compressed iron powder core type ???????) ? go *a v o t?0 ?v v ?v?v`hz??????u s8 ?w ?qs? ?v ?qb?{ *b 9 s ?0 ?v v ?v?v`hz??w9 s u? 5 ?qs? ?vw?? ?qb ?{ 5 b ? fw ?????? * t : - ordering code type : cdmc6d28, cdmc8d28, cdmc104 parts no. l (h) r20 r18 r30 r36 r39 r47 r56 r68 1r0 1r2 1r5 1r8 2r2 3r3 3r9 4r7 measuring freq. (l) cdmc6d28 tolerance of inductance cdmc6d28 1mhz 2.5m(2.1m) 3.2m(2.7m) 4.2m(3.5m) 5.4m(4.5m) 8.8m(7.3m) 12.5m(10.4m) 19.3m(16.1m) 30.6m(25.5m) 46.4m(38.7m) saturation current (a) *a saturation current (a) *a saturation current (a) *a 21.7(27.2) 15.4(19.3) 13.6(17.0) 11.3(14.2) 8.8(11.0) 7.3(9.2) 6.0(7.6) 5.0(6.3) 4.3(5.4) 17.4(19.8) 16.1(18.2) 14.0(15.9) 12.1(13.7) 9.5(10.8) 7.6(8.6) 6.0(6.8) 4.9(5.5) 3.7(4.2) cdmc6d28 other cdmc6d28np - : parts no. : tolerance of inductance m (20%) : packing c (carrier tape) b (box) 1.21m(1.1m) 1.63m(1.48m) 27.0 21.0 28.0 22.0 25.0 21.0 cdmc104 cdmc8d28 temperature rise current (a) *b 20 c 125 c 25.8 19.9 15.4 12.9 9.3 8.1 7.3 7.1 temperature rise current (a) *b electrical characteristics ?> $ ? q 0.18 0.2 0.3 0.36 0.39 0.47 0.56 0.68 1.0 1.2 1.5 1.8 2.2 3.3 3.9 4.7 0.2h C 4.7h 20% (m) *a saturation current : this indicates the value of d.c. current when the inductance is 20% lower than its initial value at d. c. superposition. *b temperature rise current : the current when temperature of coil becomes ?t=40 c. (ta=20 c) d.c.r.( ? ) : m ax.(typ.) d .c.r.( ? ) : m ax.(typ.) d .c.r.( ? ) : m ax.(typ.) cdmc8d28 cdmc104 cdmc8d28 cdmc104 1mhz 1mhz 0.18 h - 3.9h 20% (m) 0.36h - 0.56h 20% (m) temperature rise current (typ.) (a) *b ~ ] ?wmx a ???w?t / 1 ? ?zo<^m{ ~ to order a product, please add " np " after the product type e.g. ordering code : type name np 1.6m(1.33m) 2.8m(2.32m) 4.6m(3.84m) 7.0m(5.80m) 12.6m(10.5m) 16.1m(13.4m) 22.2m(18.5m) 24.1m(20.1m) 28.7(35.9) 19.8(24.7) 16.0(20.0) 12.2(15.3) 9.4(11.8) 8.8(11.0) 7.0(8.8) 6.4(8.0) cdmc6d28np-r20mc delta t(deg) 0.25 0.20 0.15 0.10 0.05 0.00 100 80 60 40 20 0 0 10 20 idc ( a ) 30 40 lsat at 125 c lsat at 20 c cdmc6d28np-1r0mc delta t(deg) 1.2 1.0 0.8 0.6 0.4 0.2 0.0 120 100 80 60 40 20 0 0 5 10 idc ( a ) 15 20 lsat at 20 c lsat at 125 c cdmc6d28np-4r7mc delta t(deg) 5.0 4.0 3.0 2.0 1.0 0.0 100 80 60 40 20 0 0 5 idc ( a ) 10 15 lsat at 20 c lsat at 125 c cdmc8d28np-r18mc delta t(deg) 0.25 0.30 0.20 0.15 0.10 0.05 0.00 60 40 20 0 idc ( a ) 0 1 0 20 30 5040 cdmc8d28np-2r2mc delta t(deg) 2.5 2.0 1.5 1.0 0.5 0.0 40 20 0 0 5 10 idc ( a ) 15 cdmc8d28np-3r9mc delta t(deg) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 60 40 20 0 0 2 4 6 8 10 idc ( a ) 12 lsat at 20 c lsat at 125 c lsat at 20 c lsat at 125 c lsat at 20 c lsat at 125 c smd shielded type : cdmc ** d ** series compressed iron powder core type compressed iron powder core type smd shielded type cdmc ** d ** series compressed iron powder core type outline cdmc6d28 dimensions (mm) land patterns (mm) cdmc8d28 iron powder core power inductor developed for low voltage - high current laptop pc & server power supply application. wire dimensions (mm) land patterns (mm) wire cdmc104 dimensions (mm) land patterns (mm) wire ( 0.2h - 4.7h ) ( 0.18h - 3.9h ) ( 0.36h - 0.56h ) 3.4 3.7 7.7 max. 7.25 max. 3.0 3.2 max. 6.7 1.3 1.3 4.4 max. 10.2 max. 11.5 max.4.0 4.0 6.6 4.6 63.8 3.8 max. 9.5 max. 3.0 3.8 1.7 1.7 5.8 max. 8.7 4.0 5.0 10.5 ?a ? go $ * ???? go ? ?yz g ?vw?? 1 $z??2zt? c^?h ?o; .%??????pb{ ? go $ * ???? go ? go $ * ???? go |
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