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CDH38D16DLDHF-220MC Dataheets PDF



Part Number CDH38D16DLDHF-220MC
Manufacturers Sumida
Logo Sumida
Description SMD Power Inductor
Datasheet CDH38D16DLDHF-220MC DatasheetCDH38D16DLDHF-220MC Datasheet (PDF)

SMD Power Inductor CDH38D16D/LD RoHS Halogen Free Dimension - [mm] 3.8±0.15 1.7±0.1 0.1 4.0± 3.5 1.0 Land pattern and Schematics - [mm] 3.8 0.8 1.5 3.2 Description • Ferrite drum core construction. × × × ×• Magnetically unshielded. • L W H: 4.1 3.95 1.8mm Max. • Product weight: 80mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. ℃~ ℃Environmental Data • Operating temperature range: -40 +105 (including coil’s self temperature rise) ℃~ ℃• Storage te.

  CDH38D16DLDHF-220MC   CDH38D16DLDHF-220MC



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SMD Power Inductor CDH38D16D/LD RoHS Halogen Free Dimension - [mm] 3.8±0.15 1.7±0.1 0.1 4.0± 3.5 1.0 Land pattern and Schematics - [mm] 3.8 0.8 1.5 3.2 Description • Ferrite drum core construction. × × × ×• Magnetically unshielded. • L W H: 4.1 3.95 1.8mm Max. • Product weight: 80mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. ℃~ ℃Environmental Data • Operating temperature range: -40 +105 (including coil’s self temperature rise) ℃~ ℃• Storage temperature range: -40 +105 ℃• Solder reflow temperature: 260 peak. 3.0 Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in Mobilephone,PDA,MP3,DSC/ DVC,HDD etc as DC-DC converter inductors. Page 1 of 4 Revised: 19-Dec-13 SMD Power Inductor CDH38D16D/LD Electrical Characteristics Part No. Stamp μInductance [ H] ※[Within] 1 ΩD.C.R. (m ) ℃[Within] (at 20 ) (A)※Saturation current 2 ℃ ℃(at 20 ) (at 105 ) CDH38D16DLDHF-1R0MC A ± %1.0 20 ± %25 25 2.40 1.90 CDH38D16DLDHF-1R7MC C ± %1.7 20 ± %33 25 1.90 1.50 CDH38D16DLDHF-2R0MC E ± %2.0 20 ± %38 25 1.70 1.35 CDH38D16DLDHF-3R3MC G ± %3.3 20 ± %53 25 1.35 1.05 CDH38D16DLDHF-4R7MC J ± %4.7 20 ± %73 25 1.15 0.90 CDH38D16DLDHF-6R8MC L ± %6.8 20 ± %108 20 0.95 0.75 CDH38D16DLDHF-100MC N ± %10 20 ± %157 20 0.76 0.60 CDH38D16DLDHF-150MC Q ± %15 20 ± %250 20 0.64 0.50 CDH38D16DLDHF-220MC S ± %22 20 ± %340 20 0.52 0.42 CDH38D16DLDHF-330MC U ± %33 20 ± %540 20 0.42 0.34 ※1. Measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value. ※ △ = ℃ = ℃3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ). A ※Temperature rise current ( ) 3 3.12 2.90 2.70 2.20 1.85 1.52 1.26 1.02 0.78 0.64 Page 2 of 4 Revised: 19-Dec-13 SMD Power Inductor CDH38D16D/LD Saturation Current & Temperature Rise Graph ℃L (20 ) ℃L (105 ) △T 1. CDH38D16DLDHF-1R0MC μ △ ℃L ( H) T( ) 1.2 60 μ △ ℃2. CDH38D16DLDHF-1R7MC L ( H) T( ) 1.8 60 1.0 50 1.5 50 0.8 40 1.2 40 0.6 30 0.9 30 0.4 20 0.6 20 0.2 10 0.3 10 0.0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) 4. CDH38D16DLDHF-3R3MC μ △ ℃L ( H) T( ) 4.8 60 0.0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ △ ℃5. CDH38D16DLDHF-4R7MC L ( H) T( ) 6 60 4.0 50 5 50 3.2 40 4 40 2.4 30 3 30 1.6 20 2 20 0.8 10 1 10 0.0 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 7. CDH38D16DLDHF-100MC μ △ ℃L ( H) T( ) 12 60 00 0.0 0.4 0.8 1.2 1.6 2.0 DC (A) μ △ ℃8. CDH38D16DLDHF-150MC L ( H) T( ) 18 60 10 50 15 50 8 40 12 40 6 30 9 30 4 20 6 20 2 10 3 10 00 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) 10. CDH38D16DLDHF-330MC μ △ ℃L ( H) T( ) 36 60 00 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 30 50 24 40 18 30 12 20 6 10 0 0.0 0.2 0.4 0.6 DC (A) 0 0.8 Page 3 of 4 μ △ ℃3. CDH38D16DLDHF-2R0MC L ( H) T( ) 2.4 60 2.0 50 1.6 40 1.2 30 0.8 20 0.4 10 0.0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ △ ℃6. CDH38D16DLDHF-6R8MC L ( H) T( ) 9.0 60 7.5 50 6.0 40 4.5 30 3.0 20 1.5 10 0.0 0 0.0 0.4 0.8 1.2 1.6 DC (A) μ △ ℃9. CDH38D16DLDHF-220MC L ( H) T( ) 24 60 20 50 16 40 12 30 8 20 4 10 0 0.0 0.2 0.4 0.6 DC (A) 0 0.8 Revised: 19-Dec-13 SMD Power Inductor CDH38D16D/LD Solder Reflow Condition T (℃) 300 250 200 150 100 50 0 0 Heat Endurance 60 120 180 260℃ 10 60 230℃ 240 300 T (s) T (℃) 300 250 200 150 100 50 0 0 Temperature Chart ± ℃170 10 ,60~120s 245℃ PEAK ℃230 40s 60 120 180 240 300 T (s) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Tel.+852-2880-6781 FAX.+852-2565-9600 [email protected] Saitama(Japan) Tel.+81-48-691-7300 FAX.+81-48-691-7340 [email protected] Chicago Tel.+1-847-545-6700 FAX. +1-847-545-6720 [email protected] Shanghai Shenzhen Tel.+86-21-5836-3299 Tel.+86-755-8291-0228 FAX.+86-21-5836-3266 FAX.+86-755-8291-0338 [email protected] [email protected] Seoul Singapore Tel.+82-2-6237-0777 Tel.+65-6296-3388 FAX.+82-2-6237-0778 FAX.+65-6841-4426 [email protected] [email protected] Obernzell Neumarkt Tel.+49-8591-937-0 Tel.+49-9181-4509-110 FAX. +49-8591-937-103 FAX. +49-9181-4509-310 [email protected] [email protected] Page 4 of 4 Taipei Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] San Jose Tel.+1-408-321-9660 FAX.+1-408-321-9308 [email protected] Revised: 19-Dec-13 .


CDH38D16DLDHF-330MC CDH38D16DLDHF-220MC CDH38D16DLDHF-150MC


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