CDRH12D55/T150 Features • Ferrite drum core construction • Magnetically shielded. • Qualified AEC-Q200 • Operating temperature range: - 40deg C～+150deg C (including coil’s self temperature rise) Applications • LED Head light for Automobile • ECU, DC/DC converter • Automotive and other high temperature, high reliability application. RoHS Dimension - [mm] 5.5±0.35 2.0±0.15 (8.5) [mm] 2.0±0.15 3.0±0.1 12.1±0.3 3.3 12.5±0.3 Reference Land pattern- 3.0 7.9 3.0 Electrical Characteristics Part No. CDRH12D55/T150NP-1R3M Inductance (µH) (±20％) ＊1 1.3 CDRH12D55/T150NP-2R0M D.C.R (mΩ) 20degC Saturation Current (A) 20degC ＊2 Temperature Rise current (A) ＊3 9.7±30% 21.0 6.0 2.0 11.6±30% 17.5 5.4 CDRH12D55/T150NP-3R3M 3.3 15.4±30% 12.7 4.7 CDRH12D55/T150NP-4R7M 4.7 17.4±30% 11.2 4.3 CDRH12D55/T150NP-6R8M 6.8 21±30% 9.0 3.9 CDRH12D55/T150NP-100M 10 25±20% 7.8 3.6 CDRH12D55/T150NP-150M 15 38±20% 6.2 2.9 CDRH12D55/T150NP-220M 22 49±20% 5.0 2.6 CDRH12D55/T150NP-330M 33 86±20% 4.2 1.85 CDRH12D55/T150NP-470M 47 105±20% 3.5 1.70 CDRH12D55/T150NP-680M 68 165±20% 2.9 1.30 CDRH12D55/T150NP-101M 100 225±20% 2.4 1.15 CDRH12D55/T150NP-151M 150 315±20% 2.0 0.92 CDRH12D55/T150NP-221M 220 490±20% 1.65 0.76 CDRH12D55/T150NP-331M 330 720±20% 1.35 0.65 CDRH12D55/T150NP-471M 470 1015±20% 1.13 0.50 ＊1 Inductance measurig frequency: 100kHz, 1.0V ＊2 Saturation current: DC current which becomes inductance value drop down by 10% from the initial value. ＊3 Temperature rise current : DC current which becomes ⊿T=30℃(Ta=20℃) in component body temperature. CAUTION: Recommend not to operate with audio-frequency (AF) signals and should be mounted a proper position in the PCB to prevent noises problems which may be caused by magnetostriction. Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order. Page 1 of 5 Rev1.0 (2014.03) CDRH12D55/T150 60 2.4 60 1.5 50 2 50 1.2 40 1.6 40 0.9 30 1.2 30 0.6 20 0.8 20 0.3 10 0.4 10 0 Ls [μH] 1.8 0 0 0 5 10 15 20 25 30 0 0 35 ⊿T [℃] CDRH12D55/T150NP-2R0M ⊿T [℃] Ls [μH] CDRH12D55/T150NP-1R3M 5 10 15 20 25 Idc [A] Idc [A] CDRH12D55/T150NP-3R3M CDRH12D55/T150NP-4R7M 4.5 60 6 60 50 5 50 40 4 40 3 30 20 2 20 10 1 10 0 0 4 30 2 1.5 ⊿T [℃] 2.5 Ls [μH] Ls [μH] 3 ⊿T [℃] 3.5 1 0.5 0 2 4 6 8 10 12 14 16 18 0 0 20 2 4 6 8 50 8 40 6 30 4 20 2 10 0 0 6 8 10 12 14 Ls [μH] 10 4 14 16 18 CDRH12D55/T150NP-100M ⊿T [℃] Ls [μH] CDRH12D55/T150NP-6R8M 2 12 Idc [A] Idc [A] 0 10 12 60 10 50 8 40 6 30 4 20 2 10 0 ⊿T [℃] 0 0 0 1 2 3 4 5 6 7 8 9 10 11 Idc [A] Idc [A] Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order. Page 2 of 5 Rev1.0 (2014.03) CDRH12D55/T150 60 30 60 15 50 25 50 12 40 20 40 9 30 15 30 6 20 10 20 3 10 5 10 0 0 0 0 1 2 3 4 5 6 7 8 Ls [μH] 18 ⊿T [℃] CDRH12D55/T150NP-220M ⊿T [℃] Ls [μH] CDRH12D55/T150NP-150M 0 0 9 1 2 3 4 5 6 7 8 Idc [A] Idc [A] CDRH12D55/T150NP-330M CDRH12D55/T150NP-470M 45 60 60 60 50 50 50 40 40 40 30 30 20 20 20 10 10 10 40 30 20 15 ⊿T [℃] 25 Ls [μH] Ls [μH] 30 ⊿T [℃] 35 10 5 0 0 0 1 2 3 4 5 6 0 0 7 0.5 1 1.5 50 80 40 60 30 40 20 20 10 0 0 1.5 2 2.5 3 3.5 4 4.5 Idc [A] Ls [μH] 100 1 3 3.5 4 4.5 5 5.5 CDRH12D55/T150NP-101M ⊿T [℃] Ls [μH] CDRH12D55/T150NP-680M 0.5 2.5 Idc [A] Idc [A] 0 2 120 60 100 50 80 40 60 30 40 20 20 10 0 ⊿T [℃] 0 0 0 0.5 1 1.5 2 2.5 3 3.5 Idc [A] Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order. Page 3 of 5 Rev1.0 (2014.03) CDRH12D55/T150 60 300 60 150 50 250 50 120 40 200 40 90 30 150 30 60 20 100 20 30 10 50 10 0 Ls [μH] 180 0 0 0.5 1 1.5 2 2.5 0 3 ⊿T [℃] CDRH12D55/T150NP-221M ⊿T [℃] Ls [μH] CDRH12D55/T150NP-151M 0 0 0.2 0.4 0.6 0.8 Idc [A] 1 1.2 1.4 1.6 1.8 2 2.2 2.4 Idc [A] CDRH12D55/T150NP-331M CDRH12D55/T150NP-471M 450 60 600 60 50 500 50 40 400 40 300 30 20 200 20 10 100 10 400 30 200 150 ⊿T [℃] 250 Ls [μH] Ls [μH] 300 ⊿T [℃] 350 100 50 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Idc [A] Idc [A] Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order. Page 4 of 5 Rev1.0 (2014.03) CDRH12D55/T150 Inductance vs Frequency Graph 10000 471 331 221 151 101 680 1000 470 330 Inductance [μH] 220 150 100 100 6R8 4R7 3R3 10 2R0 1R3 1 0.1 100 1000 10000 100000 Frequency [kHz] Derating Curve (Temperature Rise Current) Percent of allowable D.C current 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 120 140 160 Ambient Temperature(℃) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Tel.+852-2880-6781 Tel.+86-021-5836-3299 Tel.+86-755-8291-0228 FAX.+852-2565-9600 FAX.+86-021-5836-3266 FAX.+86-755-8291-0338 [email protected] [email protected] [email protected] Saitama (Japan) Seoul Singapore Tel.+81-48-691-7303 Tel.+82-2-6237-0777 Tel.+65-6296-3388 FAX.+81-48-691-7340 FAX.+82-2-6237-0778 FAX.+65-6296-3390 [email protected] [email protected] [email protected] Chicago Obernzell Neumarkt Tel.+1-847-545-6700 Tel.+49-8591-937-0 Tel.+49-9181-4509-110 FAX. +1-847-545-6720 FAX. +49-8591-937-103 FAX. +49-9181-4509-310 [email protected] [email protected] [email protected] Taipei Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] San Jose Tel.+1-408-3219660 FAX.+1-408-321-9308 [email protected] Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order. Page 5 of 5 Rev1.0 (2014.03)