CDRH8D28NP-3R3NB

Power Inductors Type: CDRH8D28 , CDRH8D28/HP ◆ Product Description ・8.3×8.3mm Max. (L×W ) , 3.0 mm Max. Height. ・Both Standard Type CDRH8D28 and High Power Type CDRH8D28/HP are available. ・Inductance Range: 1.0～100μH(CDRH8D28) ; 3.3～68μH(CDRH8D28/HP) ・Rated current range: 0.75～6.5A(CDRH8D28) ; 0.8～3.8A(CDRH8D28/HP). ・In addition to the standards versions shown here, custom inductors are also available to meet your exact requirements. ◆ Feature ・Magnetically shielded construction. ・Ideally used in Notebook PC, Game machine,HDD,DVC,LCD TV etc as DC-DC Converter inductors. ・RoHS Compliance. ◆ Dimensions (mm) 8.0 ±0.3 8.0 ±0.3 （2.8 ） M AX 3.0 6.3 1.2 ◆ Land Pattern (mm) 10.1 6.1 2.0 Please refer to the sales offices on our website for a representative near you 2.8 www.sumida.com 2.5 1/2 Power Inductors Type: CDRH8D28 , CDRH8D28/HP ◆ Specification (CDRH8D28) Part Name ※ CDRH8D28NP-1R0N□ CDRH8D28NP-2R5N□ CDRH8D28NP-3R3N□ CDRH8D28NP-4R7N□ CDRH8D28NP-7R3N□ CDRH8D28NP-100N□ CDRH8D28NP-150N□ CDRH8D28NP-220N□ CDRH8D28NP-330N□ CDRH8D28NP-470N□ CDRH8D28NP-680N□ CDRH8D28NP-101N□ Stamp 1R0 2R5 3R3 4R7 7R3 100 150 220 330 470 680 101 Inductance 100kHz/1V 1.0µH ± 30% 2.5µH ± 30% 3.3µH ± 30% 4.7µH ± 30% 7.3µH ± 30% 10µH ± 30% 15µH ± 30% 22µH ± 30% 33µH ± 30% 47µH ± 30% 68µH ± 30% 100µH ± 30% D.C.R.(mΩ) Max.(Typ.) ( 20℃) 11.0(8) 15.6(12) 18.2(14) 24.7(19) 39.0(30) 47.0(36) 69.0(53) 99.0(76) 156(120) 195(150) 286(220) 430(330) Saturation Current （A）※1 6.50 4.50 4.00 3.40 2.80 2.50 1.90 1.60 1.30 1.15 0.92 0.75 Temperature Rise current (A) ※2 7.0 6.40 6.00 4.50 3.40 3.20 2.35 1.85 1.45 1.30 0.98 0.80 ◆ Specification (CDRH8D28/HP) Part Name ※ CDRH8D28HPNP-3R3N□ CDRH8D28HPNP-4R7N□ CDRH8D28HPNP-7R3N□ CDRH8D28HPNP-100N□ CDRH8D28HPNP-150N□ CDRH8D28HPNP-220N□ CDRH8D28HPNP-330N□ CDRH8D28HPNP-470N□ CDRH8D28HPNP-680N□ Inductance 100kHz/1V 3.3µH±30% 4.7µH±30% 7.3µH±30% 10µH±30% 15µH±30% 22µH±30% 33µH±30% 47µH±30% 68µH±30% D.C.R.(mΩ) Max.(Typ.) ( 20℃) 35(27) 40(31) 66(51) 78(60) 125(96) 182(140) 286(220) 345(265) 520(400) Saturation Current （A）※1 ( 20℃) 6.50 4.50 4.00 3.40 2.80 2.50 1.90 1.60 1.30 (100℃) 4.60 3.60 3.10 2.50 2.30 1.90 1.60 1.36 1.10 Temperature rise current (A)※2 3.80 3.60 2.40 2.10 1.70 1.35 1.10 1.00 0.80 Stamp 3R3H 4R7H 7R3H 100H 150H 220H 330H 470H 680H ※ Description of part name CDRH8D28HPNP-3R3N□ B Box C Carrier Tape ※1. Saturation current: The DC current at which the inductance decreases to 65% of it’s nominal value. ※2. Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2