SSMMDD PPoowweerr IInndduuccttoorr SSMMDD PPoowweerr IInndduuccttoorr CDH74 Description Ferrite drum core construction. RoHS Magnetically unshielded. LWH: 8.07.35.2 mm Max. Product weight: 0.7g(Ref.) Halogen Moisture Sensitivity Level: 1 RoHS compliance. Free Halogen Free available. Environmental Data Dimension - mm Operating temperature range: -40+100 (including coils self temperature rise) M A X . 5 . 2 2 . 0 0 . 2 M A X . 7 . 3 0 . 2 Storage temperature range: -40+100 Solder reflow temperature: 260 peak. 2 0 . 2 . 0 . 8 0 . X Packaging 8 A . 6 M 5 . Carrier tape and reel packaging. 7 12.9diameter reel 1000pcs per reel ELECTRODE TERMINAL Applications Land pattern and Schematics - mm Ideally used in Notebook PC, Projector, LCD 2.4 TV, Game machine, STB etc as DC-DC converter inductors. 5 . 4 4 8 5 PART OF SILK SCREEN D I M E N S I O N O F C D H 7 4 10H33H 39H470H Page 1 of 5 Revised: 19-Dec-13SSMMDD PPoowweerr IInndduuccttoorr SSMMDD PPoowweerr IInndduuccttoorr CDH74 Electrical Characteristics Inductance D.C.R.() Rated Current Part Name Stamp H Max. (Typ.) (A) 2 within 1 (at 20) CDH74NP-100LC 100 1015 56m (43m) 2.75 CDH74NP-120LC 120 1215 65m (50m) 2.45 CDH74NP-150LC 150 1515 83m (64m) 2.10 CDH74NP-180LC 180 1815 94m (72m) 1.95 CDH74NP-220LC 220 2215 0.13(0.10) 1.70 CDH74NP-270KC 270 2710 0.16(0.12) 1.55 CDH74NP-330KC 330 3310 0.17(0.13) 1.45 CDH74NP-390KC 390 3910 0.21(0.16) 1.30 CDH74NP-470KC 470 4710 0.23(0.18) 1.20 CDH74NP-560KC 560 5610 0.26(0.20) 1.15 CDH74NP-680KC 680 6810 0.35(0.27) 1.00 CDH74NP-820JC 820 825 0.48(0.37) 0.92 CDH74NP-101JC 101 1005 0.55(0.42) 0.81 CDH74NP-121JC 121 1205 0.62(0.48) 0.73 CDH74NP-151JC 151 1505 0.72(0.55) 0.71 CDH74NP-181JC 181 1805 0.82(0.63) 0.66 CDH74NP-221JC 221 2205 1.08(0.83) 0.55 CDH74NP-271JC 271 2705 1.38(1.10) 0.48 CDH74NP-331JC 331 3305 1.55(1.24) 0.40 CDH74NP-391JC 391 3905 2.09(1.67) 0.38 CDH74NP-471JC 471 4705 2.39(1.91) 0.33 1. Inductance Measuring condition : at 1kHz 2. Rated current: The DC current at which the inductance decreases to 90% of it s initial value or when t=40, whichever is lower (Ta=20). Page 2 of 5 Revised: 19-Dec-13