SMD Power Inductor CDH30D14/H125 Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 3.2 3.2 1.5 mm Max. • Product weight: 48mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualification to AEC-Q200. RoHS × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) +125 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Dimension - [mm] 1.50 Max. 3.0±0.2 1.2 2 . 0 ± 0 . 3 × × 0.6 2 . 1 8 . 2 Packaging • Carrier tape and reel packaging • 7”diameter reel • 1000pcs per reel •Applications • Automotive and other high temperature, high reliability application. Land pattern and Schematics - [mm] 3.5 0.5 0. 3 Page 1 of 4 Revised: 17-Jul-15 SMD Power Inductor CDH30D14/H125 Electrical Characteristics Part Name Stamp CDH30D14H125NP-1R0MC A CDH30D14H125NP-2R2MC B CDH30D14H125NP-3R3MC C CDH30D14H125NP-4R7MC E CDH30D14H125NP-5R6MC D CDH30D14H125NP-6R8MC G CDH30D14H125NP-100MC F Inductance ( H) [Within] 1 D.C.R. (m ) [Within] (at 20 ) ±20% 2.2±20% 3.3±20% 4.7±20% 5.6±20% 6.8±20% 10.0±20% ±25% 105±25% 155±25% 200±25% 250±25% 350±25% 520±25% μ ※ 1.0 Ω ℃ 55 Allowable D.C. bias current (A) 2 ℃) ※ ℃) Temperature rise current (A) 3 ※ (at 20 (at 125 2.7 2.2 2.3 1.9 1.5 1.6 1.5 1.3 1.3 1.3 1. １ 1.2 1.1 0.95 0.90 1.0 0.80 0.78 0.95 0.70 0.64 ※1 Measuring frequency inductance at 100kHz,1V. ※2 Allowable D.C. bias current: the value of D.C. current when inductance is above 70% of its initial value. ※3 Temperature rise current: the actual value of D.C. current when temperature of coil increased △T=40℃(Ta=20℃). Page 2 of 4 Revised: 17-Jul-15 SMD Power Inductor CDH30D14/H125 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (125 ) △ ℃ μ △T (℃) △T (℃60) L ( H) 2.4 1.0 50 2.0 50 5 50 0.8 40 1.6 40 4 40 0.6 30 1.2 30 3 30 0.4 20 0.8 20 2 20 0.2 10 0.4 10 1 10 0.0 0 0.0 0 0 0 1 2 DC (A) 3 0.0 4 μ △ ℃ μ 4. CDH30D14H125NP-4R7MC T( ) L ( H) 6 60 L ( H) 6 5 50 4 2. CDH30D14H125NP-2R2MC μ 1. CDH30D14H125NP-1R0MC L ( H) T( ) 1.2 60 60 0.6 1.2 1.8 2.4 DC (A) L ( H) 6 0 3.0 0.0 △T (℃) μ 5. CDH30D14H125NP-5R6MC 3. CDH30D14H125NP-3R3MC 0.5 1.0 1.5 2.0 DC (A) 2.5 △T (℃) 6. CDH30D14H125NP-6R8MC 60 L ( H) 9.0 5 50 7.5 50 40 4 40 6.0 40 3 30 3 30 4.5 30 2 20 2 20 3.0 20 1 10 1 10 1.5 10 0 0 0 0.0 0 0.0 0.4 0.8 1.2 1.6 DC (A) μ 2.0 △ ℃ 0.0 0.4 0.8 1.2 DC (A) 1.6 2.0 60 0 0.0 0.3 0.6 0.9 1.2 DC (A) 7. CDH30D14H125NP-100MC L ( H) T( ) 12 60 10 50 8 40 6 30 4 20 2 10 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 4 Revised: 17-Jul-15 1.5 SMD Power Inductor CDH30D14/H125 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: 17-Jul-15