POWER INDUCTORS <SMD Type: CDEP Series> Type: CDEP104, CDEP104B ◆ Product Description ・10.4×10.4mm Max.(L×W),4.5mm Max. Height. ・Both standard type and Low DCR type of CDEP104 are available. ・Inductance range: 0.22～0.25μH(CDEP104 Standard type); 0.36～0.43μH(CDEP104 Low D.C.R type ); 0.4μH(CDEP104B). ・Saturation Current range: 11.8～39.6A(CDEP104 Standard type ) ; 7.0～24.2A(CDEP104 Low D.C.R type); 28.0A (CDEP104B). ・Temperature rise current 5.0～18.0A(CDEP104),16.0A(CDEP104B) ・In addition to the standards versions shown here, custom inductors are also available to meet your exact requirements. ◆ Feature ・Super high current inductors. ・Mn-Zn core used, Flat wire used. ・Ideally used in portable computer CPU power supply. ・RoHS Compliance ◆ Dimensions (mm) M a x .4 . 5 ◆ Land Pattern (mm) 3 .8 2. 6 ±0. 1 2 .6 ±0 .1 1. 4 ± 0. 1 2 .9 5. 5 ± 0. 2 10 .0 ± 0. 4 10.0 ±0.4 ◆ Schematics (Bottom) 11.0 8.5 2.9 3.8 2.5 ② 2.0 ③ ① Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS <SMD Type: CDEP Series> Type: CDEP104, CDEP104B ◆ Specification(CDEP104) 1.Low D.C.R. type D.C.R. (mΩ) Max.(Typ.) (at 20℃) (at 20℃) (at100℃) Temperature rise current (A) ※2 0.36μH±30％ 2.2(1.8) 24.2 20.8 18.0 CDEP1Ø4NP-ØR8M□-88 0R8ML 0.8μH±20％ 3.7(3.1) 16.2 14.0 13.4 CDEP1Ø4NP-1R4M□-88 1R4ML 1.4μH±20％ 5.9(4.9) 12.2 10.5 10.2 CDEP1Ø4NP-2R2M□-88 2R2ML 2.2μH±20％ 11.8(9.8) 9.8 8.6 7.3 CDEP1Ø4NP-3R2M□-88 3R2ML 3.2μH±20％ 18.6(15.5) 8.1 7.0 5.4 CDEP1Ø4NP-4R3M□-88 4R3ML 4.3μH±20％ 21.8(18.2) 7.0 6.0 5.0 Stamp Inductance ［Within］ 100kHz/1V D.C.R. (mΩ) Max.(Typ.) (at 20℃) (at 20℃) (at100℃) Temperature Rise current (A) ※2 Part Name ※ Stamp CDEP1Ø4NP-ØR3N□-88 0R3NL Inductance ［Within］ 100kHz/1V Saturation Current （A）※1 2.Standard type Part Name ※ Saturation Current （A）※1 CDEP1Ø4NP-ØR2N□-5Ø 0R2NS 0.22μH±30％ 2.2(1.8) 39.6 31.6 18.0 CDEP1Ø4NP-ØR4M□-5Ø 0R4MS 0.45μH±20％ 3.7(3.1) 27.6 22.1 13.4 CDEP1Ø4NP-ØR8M□-5Ø 0R8MS 0.8μH±20％ 5.9(4.9) 20.7 16.6 10.2 CDEP1Ø4NP-1R3M□-5Ø 1R3MS 1.3μH±20％ 11.8(9.8) 16.6 13.3 7.3 CDEP1Ø4NP-1R8M□-5Ø 1R8MS 1.8μH±20％ 18.6(15.5) 13.3 10.7 5.4 CDEP1Ø4NP-2R5M□-5Ø 2R5MS 2.5μH±20％ 21.8(18.2) 11.8 9.5 5.0 ※ Description of part name CDEP1Ø4NP-ØR2N□-5Ø B Box C Carrier Tape ※1 Saturation current: The DC current at which the inductance decreases to 65% (for the inductance tolerance :±30%) or 75% (for the inductance tolerance:±20%) of it's nominal. ※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 2/3 POWER INDUCTORS <SMD Type: CDEP Series> Type: CDEP104, CDEP104B ◆ Specification(CDEP104B) Part Name ※ : CDEP1Ø4BNP- ØR4M□ Between（1－2） Inductance ４００ｎＨ±２０％ D.C.R. Measuring conditions Within １００ｋＨｚ ＭＡＸ.２.９ｍΩ(ＴＹＰ.２.４ｍΩ) Saturation Current ※1 Temperature rise current ※2 ａｔ ２０℃ ＭＡＸ.２８.０Ａ ａｔ ２０℃ ＭＡＸ.２４.０Ａ ａｔ １００℃ ＲＥＦ.１６.０Ａ ※ Description of part name Ｃ D E P 1 Ø 4 B N P － Ø R 4 M □ Ｂ Box Ｃ Carrier Tape ※1.Saturation Current: The DC current at which the inductance decreases to 75% 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 3/3