CDH2D09BNP-2R4MC Sumida

SMD Power Inductor CDH2D09B Description Ferrite drum core construction. RoHS Magnetically unshielded. LWH: 3.02.8 x1.0 mm Max. Product weight: 23mg(Ref.) Moisture Sensitivity Level: 1 RoHS compliance. Environmental Data Dimension - mm Operating temperature range:-40~+105 (including coils self temperature rise) Storage temperature range:-40~+105 Solder reflow temperature: 260 peak. Packaging Carrier tape and reel packaging 7.0diameter reel 1500pcs per reel Land pattern and Schematics - mm Applications Ideally used in Mobilephone,PDA,MP3,HDD, DSC/DVC, etc as DC-DC inverter inductors. Electrical Characteristics Inductance D.C.R. (m) Saturation Temperature Part Name Stamp (H) Max. (Typ.) Current Rise Current within 1 (at 20 ) 2 (A) 3 CDH2D09BNP-2R4MC E 2.420 160(128) 1.00 1.18 CDH2D09BNP-3R3MC F 3.320 188(150) 0.85 1.06 CDH2D09BNP-4R7MC G 4.720 273(218) 0.70 0.85 CDH2D09BNP-6R4MC J 6.420 400(320) 0.60 0.64 CDH2D09BNP-100MC L 1020 588(470) 0.48 0.47 CDH2D09BNP-150MC M 956(765) 0.38 0.39 1520 CDH2D09BNP-220MC P 1313(1050) 0.31 0.34 2220 1. Inductance measuring condition: at 100kHz. 2. Saturation current: The value of D.C. current when the inductance decreases to 70% of its nominal value. 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ). Page 1 of 3 Revised: 6-Jan-17SMD Power Inductor CDH2D09B Saturation Current & Temperature Rise Graph L (20) L (105) T 1. CDH2D09BNP-2R4MC 2. CDH2D09BNP-3R3MC 3. CDH2D09BNP-4R7MC L (H) T () L (H) T () L (H) T () 3.0 60 3.6 60 6 60 2.5 50 5 50 3.0 50 2.0 40 4 40 2.4 40 1.5 30 3 30 1.8 30 1.0 20 2 20 1.2 20 0.5 10 1 10 0.6 10 0.0 0 0 0 0.0 0 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) DC (A) DC (A) 4. CDH2D09BNP-6R4MC 5. CDH2D09BNP-100MC 6. CDH2D09BNP-150MC L (H) L (H) L (H) T () T () T () 18 60 9.0 60 12 60 15 50 7.5 50 10 50 12 40 6.0 40 8 40 9 30 4.5 30 6 30 6 20 3.0 20 4 20 3 10 1.5 10 2 10 0 0 0.0 0 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.0 0.2 0.4 0.6 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) DC (A) DC (A) 7. CDH2D09BNP-220MC L (H) T () 30 60 25 50 20 40 15 30 10 20 5 10 0 0 0.0 0.1 0.2 0.3 0.4 DC (A) Page 2 of 3 Revised: 6-Jan-17