CDH53 SUMIDA | Alldatasheet
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POWER INDUCTORS <SMD Type: CDH Series> Type: CDH53 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 ◆ Product Description ・Inductance Range: 2.2～220μH ・Rated current range: 0.26～2.03A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in PDA,DVD,HDD, DVC, Game machine, Notebook PC, etc as DC-DC Converter inductors. ・RoHS Compliance ◆ D i m e n s i o n s ( m m ) ◆ L a n d P a t t e r n ( m m ) ELECTRODE TERMINAL MAX.6.0 MAX.3.2 0.2 1.8 5.2±0.2 1.0 2.9±0.2 2.2 DIMENSION OF CDH53 2.5 6.0 1.75 PART OF SILK SCREEN
POWER INDUCTORS <SMD Type: CDH Series> Type: CDH53 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 B Box C Carrier Tape ◆ Specification Part Name ※ Stamp Inductance ［Within］※2 D.C.R.(Ω) Max.(Typ.) (at 20℃) Rated current (A) ※1 CDH53NP-2R2M□ CDH53NP-3R3M□ CDH53NP-4R7M□ 2R2 3R3 4R7 2.2μH ± 20 % 3.3μH ± 20 % 4.7μH ± 20 % 66m (51m) 88m (68m) 96m (74m) 2.03 1.88 1.68 CDH53NP-1ØØL□ CDH53NP-12ØL□ CDH53NP-15ØK□ 100 120 150 10 μH ± 15 % 12 μH ± 15 % 15 μH ± 10 % 0.16(0.13) 0.18(0.14) 0.25(0.20) 1.23 1.12 1.00 CDH53NP-18ØK□ CDH53NP-22ØK□ CDH53NP-27ØK□ 180 220 270 18 μH ± 10 % 22 μH ± 10 % 27 μH ± 10 % 0.28(0.21) 0.39(0.30) 0.42(0.32) 0.88 0.80 0.72 CDH53NP-33ØK□ CDH53NP-39ØK□ CDH53NP-47ØK□ 330 390 470 33 μH ± 10 % 39 μH ± 10 % 47 μH ± 10 % 0.49(0.38) 0.55(0.43) 0.77(0.59) 0.67 0.64 0.53 CDH53NP-56ØK□ CDH53NP-68ØJ□ CDH53NP-82ØJ□ 560 680 820 56 μH ± 10 % 68 μH ± 5 % 82 μH ± 5 % 0.87(0.67) 1.21(0.96) 1.34(1.07) 0.50 0.45 0.39 CDH53NP-1Ø1J□ CDH53NP-121J□ CDH53NP-151J□ 101 121 151 100μH ± 5 % 120μH ± 5 % 150μH ± 5 % 1.57(1.25) 1.80(1.44) 2.40(1.92) 0.37 0.34 0.31 CDH53NP-181J□ CDH53NP-221J□ 181 221 180μH ± 5 % 220μH ± 5 % 2.66(2.13) 3.73(2.99) 0.30 0.26 ※ Description of part name CDH53NP-2R2M□ ※1 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℃). ※2: Measuring frequency: 2.2 μH ～ 4.7 μH at 7.96 MHz 1 0 μH ～ 220 μH a t 1 k H z