CDEP149

POWER INDUCTORS Type: CDEP149 ◆ Product Description ・15.2×15.0mm Max. (L×W), 10.0mm Max. height ・Inductance Range : 0.75～3.0μH(Standard type ): 0.45～1.8μH(High Power type) ・Saturation Current range: 12.4～24.0A(Standard type ); 20.0～32.0A (High Power type). ・Temperature rise current range: 28.0～35.0A ・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 AX.15.2 14.6 ± 0.4 9.5 ±0.5 2.0 2 .4 2.0 10.6 9.0 ±0.2 ① 2.0 1 4. 6 ± 0. 4 M AX . 15 . 2 4. 9 ② 4 .3 ±0 .2 ③ ◆ Land Pattern (mm) A' ◆ Schematics (Bottom) ③ 4.4 2.8 3.0 15.6 10.0 9.2 ① Di mme n si on fi g ur e of CD E P1 49 A S trea m t ilk t en ② S il k tr ea tm en t Pa ttern Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS Type: CDEP149 ◆ Specification 1. Standard Type Part Name ※ CDEP149NP-ØR7N□ CDEP149NP-1R7M□ CDEP149NP-3RØM□ Inductance Stamp ［Within］ 100kHz/1V 0R7N 1R7M 3R0M 0.75μH±30％ 1.7μH±20％ 3.0μH±20％ D.C.R. (mΩ) Max.(Typ.) (at 20℃) 1.1(0.9) 1.6(1.3) 2.3(1.9) Saturation Current （A）※1 24.0 16.8 12.4 Temperature Rise current (A) ※2 35.0 30.0 28.0 2. High Power Type Part Name ※ CDEP149NP-ØR4N□-H CDEP149NP-1RØM□-H CDEP149NP-1R8M□-H Inductance Stamp 0R4N 1R0M 1R8M ［Within］ 100kHz/1V 0.45μH±30％ 1.0μH±20％ 1.8μH±20％ D.C.R.(mΩ) Max.(Typ.) (at 20℃) 1.1(0.9) 1.6(1.3) 2.3(1.9) Saturation Current （A）※1 32.0 26.0 20.0 Temperature Rise current (A) ※2 35.0 30.0 28.0 ※ Description of part name CDEP149NP- ØR7N□-H 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 2/2