SMD Power Inductor CDRH2D18/HP Description • Ferrite drum core construction. • Magnetically shielded. • L W H:3.2 3.2 2.0 mm Max. • Product weight: 65mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Dimension - [mm] 20. ± 0.3 1※ .1 φ2 (1.8) 2.0 Max. ※1 3.0±0.2 ※2 1.0 ±0 .1 Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. 0.2 ± 3 3. Max. 2 ※ 4.5 Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1000pcs per reel Electrode Land pattern and Schematics - [mm] 3 1. 1. 7 × × ℃ ℃～ ℃ Applications • Ideally used in Mobilephone,PDA,MP3, DSC/DVC, etc. as DC-DC converter inductors. 4. 3 1. 3 1 2 1 2 μ ～3.3μH) (0.20 H ℃ ℃ μ ～15μH) (4.7 H Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH2D18/HP Electrical Characteristics Part Name CDRH2D18/HPNP-R20NC CDRH2D18/HPNP-R36NC CDRH2D18/HPNP-R56NC CDRH2D18/HPNP-R82NC CDRH2D18/HPNP-1R1NC CDRH2D18/HPNP-1R7NC CDRH2D18/HPNP-2R2NC CDRH2D18/HPNP-3R3NC CDRH2D18/HPNP-4R7NC CDRH2D18/HPNP-6R3NC CDRH2D18/HPNP-100NC CDRH2D18/HPNP-150NC Stamp Inductance ( H) [within] 1 μ ※ N 0.20±35％ P 0.36±35％ Q 0.56±35％ R 0.82±35％ S 1.10±35％ A 1.70±30％ 2.20±30％ C E 3.30±30％ G 4.70±30％ I 6.30±30％ K 10.0±30％ 15.0±30％ M 0.20μH～1.10μH at Ω ℃ D.C.R. (m ) Max. (Typ.) (at 20 ) Saturation Current ( ) 2 ℃ at 20 Ａ※ ℃ at100 Temperature Rise Current (A) 3 ※ 22(17) 5.35 3.55 4.70 29(22) 4.62 3.00 4.10 33(25) 3.75 2.76 3.60 39(30) 2.91 2.20 3.30 43(33) 2.50 1.90 2.90 44(35) 1.85 1.36 2.20 60(48) 1.60 1.15 1.90 86(69) 1.45 1.10 1.55 140(110) 1.20 0.90 1.20 160(128) 1.05 0.78 1.15 245(195) 0.85 0.65 0.90 345(275) 0.70 0.53 0.64 ※1. Inductance measuring condition: 7.96MHz ; 1.70μH～15.0μH 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 2 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH2D18/HP Saturation Current & Temperature Rise Graph ℃ L (20 ) μ 1. CDRH2D18/HPNP-R20NC L ( H) 0.30 ℃ △T L (100 ) △T (℃) μ 2. CDRH2D18/HPNP-R36NC L ( H) 60 0.6 0.25 50 0.20 △T (℃) μ 3. CDRH2D18/HPNP-R56NC L ( H) △T (℃) 60 0.6 0.5 50 0.5 50 40 0.4 40 0.4 40 0.15 30 0.3 30 0.3 30 0.10 20 0.2 20 0.2 20 0.05 10 0.1 10 0.1 10 0 0.0 0 0.0 0.00 0 2 4 DC (A) 6 μ 4. CDRH2D18/HPNP-R82NC L ( H) 1.2 8 0 △T (℃) 1 2 3 4 DC (A) 5 μ 5. CDRH2D18/HPNP-1R1NC L ( H) 60 1.8 1.0 50 0.8 60 0 6 0 △T (℃) 1 2 3 DC (A) 4 μ 6. CDRH2D18/HPNP-1R7NC L ( H) 5 △T (℃) 60 2.4 1.5 50 2.0 50 40 1.2 40 1.6 40 0.6 30 0.9 30 1.2 30 0.4 20 0.6 20 0.8 20 0.2 10 0.3 10 0.4 10 0 0.0 0 0.0 0.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ 7. CDRH2D18/HPNP-2R2NC L ( H) 2.4 △T (℃) μ 8. CDRH2D18/HPNP-3R3NC L ( H) 60 3.6 2.0 50 1.6 0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) 60 0.5 μ 1.0 1.5 DC (A) 2.0 9. CDRH2D18/HPNP-4R7NC L ( H) 2.5 △T (℃) 60 6 3.0 50 5 50 40 2.4 40 4 40 1.2 30 1.8 30 3 30 0.8 20 1.2 20 2 20 0.4 10 0.6 10 1 10 0 0.0 0 0 0.0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △ ℃ μ 0 0.0 △ ℃ 60 0.3 0.6 0.9 DC (A) 1.2 μ 1.5 △T (℃) 10. CDRH2D18/HPNP-6R3NC L ( H) T( ) 11. CDRH2D18/HPNP-100NC L ( H) T( ) 12. CDRH2D18/HPNP-150NC L ( H) 9.0 60 12 60 18 7.5 50 10 50 15 50 6.0 40 8 40 12 40 4.5 30 6 30 9 30 3.0 20 4 20 6 20 1.5 10 2 10 3 10 0 0 0 0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 0.2 0.4 0.6 DC (A) Page 3 of 4 0.8 1.0 60 0 0.0 0.2 0.4 0.6 DC (A) Revised: 7-Jan-14 0.8 SMD Power Inductor CDRH2D18/HP 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.+852-2880-6781 FAX.+852-2565-9600 [email protected] Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 [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] Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6841-4426 [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 4 of 4 Revised: 7-Jan-14