SMD Power Inductor CDRH2D11/HP Description • Ferrite drum core construction. • Magnetically shielded. • L W H:3.2 3.2 1.2 mm Max. • Product weight: 37mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free .1 φ2 2. 0 ± 0. 3 ℃ ℃～ ℃ 2 0. ± 3 . 3. ax 3M . 4 1.1 1.2 Max. 3.0±0.2 Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. 1. 0± 0. 1 Dimension - [mm] Electrode Land pattern and Schematics - [mm] 3 1. 1. 7 4. 3 × × Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1500pcs per reel Applications • Ideally used in Mobilephone,PDA,MP3, DSC/DVC, Portable DVD, etc as DC-DC converter. 1 1. 3 2 Electrical Characteristics Part Name Stamp CDRH2D11/HPNP-1R5NC A CDRH2D11/HPNP-2R2NC C CDRH2D11/HPNP-3R3NC E CDRH2D11/HPNP-4R7NC G CDRH2D11/HPNP-6R8NC I CDRH2D11/HPNP-100NC K Inductance ( H) [ within ] 1 μ ※ 1.5±30％ 2.2±30％ 3.3±30％ 4.7±30％ 6.8±30％ 10.0±30％ Ω ℃ D.C.R. (m ) Max. (Typ.) (at 20 ) Saturation Current (A) 2 ℃ at 20 ※ ℃ at 100 Temperature Rise Current 3 (A) ※ 80(64) 1.35 1.0 1.60 120(96) 1.10 0.72 1.30 173(138) 0.90 0.65 0.90 238(190) 0.75 0.52 0.85 371(297) 0.63 0.45 0.65 559(447) 0.52 0.37 0.52 ※1. Inductance measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 1 of 2 Revised: 2-Aug-12 ℃ ℃ SMD Power Inductor CDRH2D11/HP Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (100 ) 60 4.8 μ △T (℃) 2.5 50 4.0 50 40 2.0 40 3.2 40 0.9 30 1.5 30 2.4 30 0.6 20 1.0 20 1.6 20 0.3 10 0.5 10 0.8 10 0 0.0 0 0.0 1. CDRH2D11/HPNP-1R5NC L ( H) △T (℃) μ 2. CDRH2D11/HPNP-2R2NC L ( H) 60 3.0 1.5 50 1.2 1.8 0.0 0.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ 4. CDRH2D11/HPNP-4R7NC L ( H) 6 △T (℃) 0.3 0.6 0.9 DC (A) 1.2 μ 5. CDRH2D11/HPNP-6R8NC L ( H) 60 9.0 5 50 4 △T (℃) 3. CDRH2D11/HPNP-3R3NC L ( H) 1.5 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) △T (℃) μ 6. CDRH2D11/HPNP-100NC L ( H) △T (℃) 60 12 7.5 50 10 50 40 6.0 40 8 40 3 30 4.5 30 6 30 2 20 3.0 20 4 20 1 10 1.5 10 2 10 0 0.0 0 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 0.0 0.2 0.4 DC (A) 0.6 0.8 60 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK T (s) 40s ± ℃,60~120s 170 10 100 300 ℃ 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 50 0 0 60 120 180 240 300 T (s) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6688 FAX.+852-2565-9600 [email protected] Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 [email protected] Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 [email protected] Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6296-3390 [email protected] Tel.+1-408-321-9660 FAX.+1-408-321-9308 [email protected] Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 [email protected] Tel.+49-8591-937-0 FAX. +49-8591-937-103 [email protected] Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 [email protected] Page 2 of 2 Revised: 2-Aug-12