1 features magnetically unshielded construction. land pattern is compatible to chip 2520 size. storage temperature range:-40 ~+105 . operating temperature range:-40 ~+105 (including coils self-heat). rohs compliance and halogen free. applications ideally used in mobile phone,pda,mp3,dsc/dvc,hdd,et c as converter inductor. shapes and dimensions/recommended land patterns(mm) power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 dimensions (mm) land pattern *h CDH25D09: 1.0mm max; cdh25d11: 1.2mm max. 2.000.10 *h 1.1 1.9 2.50.10 0.85 0.85 0.8 2.00 www..net
2 electrical characteristics specification. CDH25D09 power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 0.45 0.54(0.63) 0.923(0.738) 10.0 20% k CDH25D09hf-100mc 0.51 0.65(0.76) 0.675(0.540) 6.8 20% j CDH25D09hf-6r8mc 0.8 0.78(0.92) 0.463(0.370) 4.7 20% g CDH25D09hf-4r7mc 0.97 0.95(1.12) 0.310(0.248) 3.3 20% f CDH25D09hf-3r3mc 1.13 1.15(1.35) 0.233(0.186) 2.2 20% e CDH25D09hf-2r2mc 1.36 1.40(1.65) 0.154(0.123) 1.5 30% d CDH25D09hf-1r5nc 1.53 1.65(1.94) 0.112(89.1m) 1.0 30% c CDH25D09hf-1r0nc 2.06 2.17(2.55) 70.5m(56.4m) 0.68 30% b CDH25D09hf-r68nc 2.21 2.47(2.90) 57.4m(45.9m) 0.47 30% a CDH25D09hf-r47nc temperature rise current (a) 2 saturation current a 1 d.c.r. max.(typ.) ( ) inductance 1mhz ( h) stamp part name www..net
3 electrical characteristics specification. 1 saturation current: this indicates the value of d.c . current when the inductance decreases to 70% of its nominal value. 2 temperature rise current: the actual current when t emperature of coil becomes t=40 .(ta=20 ) power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 cdh25d11 0.45 0.75(0.88) 0.978(0.782) 10.0 20% j cdh25d11hf-100mc 0.57 0.95(1.12) 0.611(0.489) 6.8 20% g cdh25d11hf-6r8mc 0.75 1.15(1.35) 0.421(0.337) 4.7 20% f cdh25d11hf-4r7mc 0.92 1.40(1.63) 0.288(0.230) 3.3 20% e cdh25d11hf-3r3mc 1.17 1.63(1.92) 0.184(0.147) 2.2 20% d cdh25d11hf-2r2mc 1.32 2.00(2.38) 0.156(0.125) 1.5 30% c cdh25d11hf-1r5nc 1.55 2.47(2.90) 0.106(85m) 1.0 30% b cdh25d11hf-1r0nc 1.58 2.67(3.15) 95m(76m) 0.68 30% k cdh25d11hf-r68nc 1.89 3.40(4.00) 67m(54m) 0.47 30% a cdh25d11hf-r47nc temperature rise current (a) 2 saturation current a 1 d.c.r. max.(typ.) ( ) inductance 1mhz ( h) stamp part name rated current curve CDH25D09 www..net
4 power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 www..net
5 power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 cdh25d11 www..net
6 power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 www..net
7 chicago tel.+1-847-545-6700 fax. +1-847-545-6720 taipei shenzhen shanghai hong kong tel.+1-408-321-9660 fax.+1-408-321-9308 tel.+65-6296-3388 fax.+65-6296-3390 tel.+82-2-6237-0777 fax.+82-2-6237-0778 tel.+81-3-5202-7112 fax.+81-3-5202-7105 california singapore seoul tokyo for more information tel.+886-2-8751-2737 fax.+886-2-8751-2738 tel.+86-755-8291-0228 fax.+86-755-8291-0338 tel.+86-021-5836-3299 fax.+86-021-5836-3266 tel.+852-2880-6688 fax.+852-2565-9600 power inductor power inductor power inductor power inductor CDH25D09,cdh25d11 www..net
|
