C322510DS SUMIDA | Alldatasheet

Document overview

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  • PDF pages: 2

Technical content

Page 1 of 2 Revised: 19-Mar-12 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor C322510/DS

Description

  • Multilayer power inductor.
  • Magnetically shielded.
  • L
  • Product weight: 41mg (Ref.)
  • Moisture Sensitivity Level: 1
  • RoHS compliance.
  • Halogen Free available. Environmental Data
  • Operating temperature range: -30 ℃～ +85℃ (including coil’s self temperature rise)
  • Storage temperature range: -30 ℃～ +85 ℃
  • Solder reflow temperature: 260 ℃ peak. Packaging
  • Carrier tape and reel packaging.

Applications

  • Ideally used in DC/DC converters for Smart phones, Cell phones, other portable instruments, HDD, and SSD. Halogen Free RoHS Dimension - [mm] Land pattern and Schematics - [mm]

Electrical Characteristics

1 .3 3.65 2.5 3. 2±0.1 5 2.5 ± 0.15 1 .0 Max . 2.3 ± 0.2 0.7 0±0.2 5 D.C.R. (mΩ ) ± 25% L ( μ H) ± 20% ※ 1Part No. 2250 2500 55 1.0 C322510HPB-1R0 Temperature rise Current (mA)※ 3 Saturation current (mA) ※ 2 ※ 1. Inductance measuring condition: at 3MHz. ※ 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 ＝ 25℃ ).

Page 2 of 2 Revised: 19-Mar-12 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor C322510/DS 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 Solder Reflow Condition 170 ± 10 ℃ ,60~120s 4 0s 230 ℃ 2 45℃ P EAK Heat Endurance Temperature Chart 3 00 6 0 1 20 1 80 2 40 0 1 00 1 50 2 00 2 50 3 00 5 0 1 0 T (℃ ) T (s ) 6 0 2 60℃ 2 30℃ 1 00 1 50 2 00 2 50 3 00 5 0 T (℃ ) 3 00 1 20 1 80 2 40 0 T (s ) 6 0 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 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 1. C322510HPB-1R0 △ T ( ℃ )L ( μ H) DC (A) L (20 ℃ ) △ T Saturation Current & Temperature Rise Graph