CDR25D09LA_11 SUMIDA | Alldatasheet

Document overview

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  • PDF pages: 3

Technical content

Page 1 of 3 Revised: 1-Jun-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDR25D09/LA

Description

  • Ferrite drum core construction.
  • Magnetically shielded.
  • L × W × H: 2.71 × 2.71 x1.0 mm Max.
  • Product weight: 0.02g(Ref.)
  • Moisture Sensitivity Level: 1
  • Special design to improve ACR, operating frequency up to 6MHz.
  • 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. Packaging
  • Carrier tape and reel packaging

Applications

Ideally used in MP3/MP4, smart phone, PDA, DSC/DVC, etc. Halogen Free RoHS Dimension - [mm] Land pattern and Schematics - [mm]

Electrical Characteristics

※ 1. Measuring condition: at 1MHz. ※ 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℃ ). M A X 1 . 0 0 2 . 5 6 2.56 4 5 ° ( 2 . 4 0 ) + 0 . 1 5 - 0 . 1 0 +0.15 -0.10 C 0.40 4 5 °2 . 2 0 3 . 5 0 1 . 3 0 R 0.10 0.40 0.41 481 ± 20 ％6.80 ± 20 ％HCDR25D09LANP-6R8MC 0.50 0.47 382 ± 20 ％4.70 ± 20 ％GCDR25D09LANP-4R7MC 0.69 0.61 243 ± 20 ％3.30 ± 20 ％FCDR25D09LANP-3R3MC 0.88 0.74 170 ± 20 ％2.20 ± 25 ％ECDR25D09LANP-2R2MC 1.00 0.93 106 ± 20 ％1.50 ± 25 ％DCDR25D09LANP-1R5PC 1.55 1.09 63 ± 25 ％1.00 ± 25 ％CCDR25D09LANP-1R0PC 1.70 1.28 53 ± 25 ％0.68 ± 25 ％BCDR25D09LANP-R68PC 2.25 1.60 37 ± 25 ％0.47 ± 25 ％ACDR25D09LANP-R47PC Temperature rise current （Ａ） ※ 3 △ T=40 ℃ Saturation current （Ａ） ※ 2 (at 20 ℃ ) D.C.R. (mΩ ) [Within] (at 20 ℃ ) Inductance (μ H) [Within ］ ※ 1 Stamp Part name

Page 2 of 3 Revised: 1-Jun-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDR25D09/LA 0 . 0 1 . 5 3 . 0 4 . 5 6 . 0 7 . 5 9 . 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 8 1 . 6 2 . 4 3 . 2 4 . 0 4 . 8 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 3 0 . 6 0 . 9 1 . 2 1 . 5 1 . 8 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 1 0 2 0 3 0 4 0 5 0 6 0 Saturation Current & Temperature Rise Graph 1. CDR25D09LANP-R47PC △ T ( ℃ )L ( μ H) 2. CDR25D09LANP-R68PC △ T ( ℃ )L ( μ H) 3. CDR25D09LANP-1R0PC △ T ( ℃ )L ( μ H) L ( μ H) DC (A) 5. CDR25D09LANP-2R2MC △ T ( ℃ )L ( μ H) 6. CDR25D09LANP-3R3MC △ T ( ℃ )L ( μ H) DC (A) 4. CDR25D09LANP-1R5PC △ T ( ℃ ) DC (A) DC (A) DC (A) DC (A) DC (A) 8. CDR25D09LANP-6R8MC △ T ( ℃ )L ( μ H) 7. CDR25D09LANP-4R7MC △ T ( ℃ ) DC (A) L ( μ H)

Page 3 of 3 Revised: 1-Jun-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDR25D09/LA Solder Reflow Condition Neumarkt Obernzell Chicago Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@sumida-eu.com FAX. +1-847-545-6720 sales@us.sumida.com Taipei Shenzhen Shanghai Hong Kong Tel.+1-408-3219660 sales@us.sumida.com Tel.+65-6296-3388 FAX.+65-6296-3390 sales@sg.sumida.com sales@kr.sumida.com sales@jp.sumida.com San Jose Singapore Seoul Tokyo Please refer to the sales offices on our website -http://www.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 shanghai.sales@cn.sumida.com Tel.+852-2880-6688 FAX.+852-2565-9600 sales@hk.sumida.com 170 ± 10 ℃ ,60~120s 40s 230 ℃ 245℃ PEAK Heat Endurance Temperature Chart 300 120 180 240 0 100 150 200 250 300 T (℃) T (s) 60 260℃ 230℃ 100 150 200 250 300 T (℃) 300 120 180 240 0 T (s) 60