CDH20D14HF-R82NC

CDH20D14 SUMIDA | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 3

Technical content

Page 1 of 3 Revised: 26-Jul-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDH20D14

Description

• Ferrite drum core construction.
• Magnetically Unshielded.
• L × W × H: 2.2 × 2.2 x1.5 mm Max.
• Product weight: 16.3mg(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. Packaging
• Carrier tape and reel packaging

Applications

• Ideally used in smart phone and other portable devices. Halogen Free RoHS Dimension - [mm] Land pattern and Schematics - [mm] 2 . 0 ± 0 . 2 0 . 5 5 2.0± 0.2 0 . 7 0 0 . 5 5 1 . 5 M a x . 0 . 6 0 0 . 7 5 0 . 7 5

Electrical Characteristics

0.45 0.51 (0.64) 691 (552) 10 ± 20% QCDH20D14HF-100MC 0.47 0.58 (0.73) 607 (485) 8.2 ± 20% PCDH20D14HF-8R2MC 0.49 0.61 (0.76) 534 (426) 6.8 ± 20% LCDH20D14HF-6R8MC 0.64 0.74 (0.93) 368 (293) 4.7 ± 20% KCDH20D14HF-4R7MC 0.78 0.91 (1.14) 247 (197) 3.3 ± 20% JCDH20D14HF-3R3MC 0.90 1.08 (1.35) 194 (155) 2.2 ± 20% GCDH20D14HF-2R2MC 1.06 1.19 (1.49) 143 (113) 1.5 ± 30% FCDH20D14HF-1R5NC 1.38 1.53 (1.92) 101 (80) 1.0 ± 30% ECDH20D14HF-1R0NC 1.43 1.72 (2.15) 87 (69) 0.82 ± 30% DCDH20D14HF-R82NC 1.65 1.92 (2.40) 68 (54) 0.68 ± 30% CCDH20D14HF-R68NC 1.92 2.19 (2.74) 55 (43) 0.42 ± 30% BCDH20D14HF-R42NC 2.14 2.36 (2.95) 47 (37) 0.33 ± 30% ACDH20D14HF-R33NC Temperature rise current (Ａ ) ※ 2 Saturation current (A) ※ 1 (at20 ℃ ) D.C.R.(mΩ )[Max.] (at 20 ℃ ) Inductance [μ H] 1MHz Stamp Part name ※ 1. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value. ※ 2. Temperature rise current: The value of D.C. current when the temperature rise is △ t＝ 40 ℃ (Ta ＝ 20 ℃ ).

Page 2 of 3 Revised: 26-Jul-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDH20D14 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 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 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 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 . 6 1 . 2 1 . 8 2 . 4 3 . 0 3 . 6 1 0 2 0 3 0 4 0 5 0 6 0 0 . 0 0 . 4 0 . 8 1 . 2 1 . 6 2 . 0 2 . 4 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 . 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. CDH20D14HF-R33NC △ T ( ℃ )L ( μ H) 2. CDH20D14HF-R42NC △ T ( ℃ )L ( μ H) 3. CDH20D14HF-R68NC L ( μ H) DC (A) 5. CDH20D14HF-1R0NC △ T ( ℃ )L ( μ H) 6. CDH20D14HF-1R5NC DC (A) 7. CDH20D14HF-2R2MC △ T ( ℃ )L ( μ H) 8. CDH20D14HF-3R3MC △ T ( ℃ )L ( μ H) DC (A) 9. CDH20D14HF-4R7MC DC (A) 4. CDH20D14HF-R82NC △ T ( ℃ ) DC (A) DC (A) 10. CDH20D14HF-6R8MC △ T ( ℃ )L ( μ H) DC (A) 11. CDH20D14HF-8R2MC △ T ( ℃ )L ( μ H) DC (A) 12. CDH20D14HF-100MC DC (A) DC (A) DC (A) DC (A) △ T ( ℃ )L ( μ H) △ T ( ℃ )L ( μ H) △ T ( ℃ )L ( μ H) △ T ( ℃ )L ( μ H) L (20 ℃ ) △ T

Page 3 of 3 Revised: 26-Jul-11 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDH20D14 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 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