CDH53NP-390KC Datasheet | Sumida

Description - Ferrite drum core construction. × × × ×- Magnetically unshielded. - L W H: 6.0 5.4 3.2 mm Max. - Product weight: 0.18g(Ref.) - Moisture Sensitivity Level: 1 - Ro HS pliance. - Halogen Free available. ℃～ ℃Environmental Data - Operating temperature range: -40 +100 (including coil’s self temperature rise) ℃～ ℃- Storage temperature range: -40 +100 ℃- Solder reflow temperature: 260 peak. 0.2 Packaging 2.9± - Carrier tape and reel packaging. - 13”diameter reel - 1500pcs per reel Applications - Ideally used in PDA,DVD,HDD, DVC, Game machine, Notebook PC, etc as DC-DC converter Page 1 of 5 Revised: 19-Dec-13 SMD Power Inductor CDH53 Electrical Characteristics Part Name Stamp CDH53NP-2R2MC CDH53NP-3R3MC CDH53NP-4R7MC CDH53NP-100LC CDH53NP-120LC CDH53NP-150KC CDH53NP-180KC CDH53NP-220KC CDH53NP-270KC CDH53NP-330KC CDH53NP-390KC CDH53NP-470KC CDH53NP-560KC CDH53NP-680JC CDH53NP-820JC CDH53NP-101JC CDH53NP-121JC CDH53NP-151JC CDH53NP-181JC CDH53NP-221JC 2R2 3R3 4R7 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 Inductance ※( µH ) [ within ] 1 ±2.2 20% ±3.3 20% ±4.7 20% ±10 15% ±12 15% ±15 10% ±18 10% ±22 10% ±27 10% ±33 10% ±39 10% ±47 10% ±56 10% ±68 5% ±82 5% ±100 5% ±120 5% ±150 5% ±180 5% ±220 5% ΩD.C.R. ( ) ℃Max. (Typ.) (at 20 ) 66m (51m) 88m (68m) 96m (74m) 0.16(0.13) 0.18(0.14) 0.25(0.20) 0.28(0.21) 0.39(0.30) 0.42(0.32) 0.49(0.38) 0.55(0.43) 0.77(0.59) 0.87(0.67) 1.21(0.96) 1.34(1.07) 1.57(1.25) 1.80(1.44) 2.40(1.92) 2.66(2.13) 3.73(2.99) ※Rated Current (A) 2 2.03 1.88 1.68 1.23 1.12 1.00 0.88 0.80 0.72 0.67 0.64 0.53 0.50 0.45 0.39 0.37 0.34 0.31 0.30 0.26 ※ μ ～ μ1. Inductance measuring frequency: 2.2 H 4.7 H at 7.96 MHz; μ ～ μ10 H 220 H at 1k Hz. ※ △ ℃2. Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when ℃whichever is lower (Ta=20 ). t=40 , Page 2 of 5 Revised: 19-Dec-13 SMD Power Inductor...