CDC90D48 SUMIDA | Alldatasheet

Document overview

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Technical content

Page 1 of 2 Revised: 18-Jan-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC90D48

Description

  • Ferrite drum core construction.
  • Magnetically unshielded.
  • L
  • Product weight:1.1 g(Ref.)
  • Moisture Sensitivity Level: 1
  • RoHS compliance. 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.
  • 13.0”diameter reel
  • 500pcs per reel

Applications

  • Ideally used in smoke alarm as DC-DC inverter inductors. RoHS Dimension - [mm] Land pattern and Schematics - [mm]

Electrical Characteristics

※ 1. Inductance measuring condition: at 100kHz. ※ 2. Saturation current: The value of DC current when the inductance is over 90% of the initial value. ※ 3. Temperature rise current: The actual value of DC current when the temperature rise is △ T＝ 40 ℃ (Ta ＝ 20℃ ). 31 56 99.4(82.8) 22±20% 223M CDC9 0D48NP-223MC 42 86 86.1(71.6) 18±20% 183M CDC9 0D48NP-183MC 59 97 62.0(51.6) 15±20% 153M CDC9 0D48NP-153MC 68 104 52.1(43.3) 12±20% 123M CDC9 0D48NP-123MC 78 120 38.2(31.8)10±20% 103M CDC90D48NP-103MC Temperature rise current (mA) ※ 3 Saturation current (mＡ) ※ 2 (at 20℃ ) D.C.R.(Ω) [Max.] (Typ.) (at 25℃ ) Inductance [mH] ［ Within］ ※ 1 Stamp Part No.

Page 2 of 2 Revised: 18-Jan-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC90D48 3 0 0 0 6 0 0 0 9 0 0 0 1 2 0 0 0 1 5 0 0 0 1 8 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 40 00 80 00 120 00 160 00 200 00 240 00 4 0 0 0 8 0 0 0 1 2 0 0 0 1 6 0 0 0 2 0 0 0 0 2 4 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 3 0 0 0 6 0 0 0 9 0 0 0 1 2 0 0 0 1 5 0 0 0 1 8 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 20 0 0 40 0 0 60 0 0 80 0 0 1 00 0 0 1 20 0 0 1 0 2 0 3 0 4 0 5 0 6 0 Saturation Current & Temperature Rise Graph 1. CDC90D48NP-103MC △ T ( ℃ )L ( μ H) 2. CDC90D48NP-123MC △ T ( ℃ )L ( μ H) 3. CDC90D48NP-153MC L ( μ H) DC (A) 5. CDC90D48NP-223MC △ T ( ℃ )L ( μ H)4. CDC90D48NP-183MC △ T ( ℃ ) DC (A) DC (A) DC (A) DC (A) △ T ( ℃ )L ( μ H) L (20 ℃ ) △ T DC (A) 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