SMD Power Inductor CDEP1711 Description • Ferrite core construction. • Magnetically shielded. • L W H:18.4 17.9 x12.0 mm Max. • Product weight: 11.4g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free × Environmental Data • Operating temperature range: -40 ~+125 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. ℃ ℃～ ℃ Dimension - [mm] ℃ ℃ Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 100pcs per reel Applications • Ideally used in amusement equipment, base station and other high current application. Land pattern and Schematics - [mm] ② ③ ① Page 1 of 4 Revised: 1-Jun-11 SMD Power Inductor CDEP1711 Electrical Characteristics- 1 Part No. Stamp CDEP1711NP-22ØMC-325 220ML CDEP1711NP-27ØMC-325 270ML CDEP1711NP-33ØMC-325 330ML CDEP1711NP-39ØMC-325 390ML CDEP1711NP-47ØMC-325 470ML ［ μ ］※ Inductance ( H) Within 1 ±20% 27±20% 33±20% 39±20% 47±20% 22 Ω ℃ D.C.R. (m ) [Max.] (at 20 ) 2 ※ ※ Ａ) at 105℃ Temperature rise current ( ) 4 Saturation current( 3 ℃ at 20 Ａ※ 5.52(4.6) 5.6 4.4 15.3 6.12(5.1) 5.2 4.2 14.5 7.44(6.2) 4.8 3.8 12.0 10.3(8.6) 4.3 3.4 10.0 11.3(9.4) 4.0 3.1 9.5 Electrical Characteristics- 2 Part No. Stamp CDEP1711NP-1ØØMC-15Ø 100MS CDEP1711NP-12ØMC-15Ø 120MS CDEP1711NP-15ØMC-15Ø 150MS CDEP1711NP-18ØMC-15Ø 180MS CDEP1711NP-22ØMC-15Ø 220MS μ ］※ Inductance ( H) Within 1 ［ ±20% 12±20% 15±20% 18±20% 22±20% 10 Ω ℃ D.C.R.(m ) [Max.] (at 20 ) 2 ※ Saturation current ( ) 3 ℃ at 20 Ａ※ ℃ at 105 Temperature rise current ( ) 4 Ａ※ 5.52(4.6) 13.2 10.4 15.3 6.12(5.1) 11.6 9.0 14.5 7.44(6.2) 10.5 7.8 12.0 10.3(8.6) 9.6 7.4 10.0 11.3(9.4) 8.8 6.8 9.5 Electrical Characteristics- 3 μ ］※ Stamp Inductance ( H) Within 1 CDEP1711NP-8RØMC-125 8R0MH 8.0 20% CDEP1711NP-1ØØMC-125 100MH CDEP1711NP-12ØMC-125 120MH CDEP1711NP-15ØMC-125 150MH CDEP1711NP-18ØMC-125 180MH Part No. ［ ± 10±20% 12±20% 15±20% 18±20% Ω ℃ D.C.R. (m ) [Max.] (at 20 ) 2 ※ Saturation current ( ) 3 Ａ※ at 20℃ at 105℃ Temperature rise current ( ) 4 Ａ※ 5.52(4.6) 16.8 13.2 15.3 6.12(5.1) 14.4 11.2 14.5 7.44(6.2) 13.2 10.4 12.0 10.3(8.6) 12.0 9.2 10.0 11.3(9.4) 10.8 8.4 9.5 ※ 1 Measuring frequency inductance at 100kHz . ※ 2 ( ) are typical value. ※ 2 Saturation current: The DC current at which the inductance decreases to 75% of its nominal value. ※3 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃) Page 2 of 4 Revised: 1-Jun-11 SMD Power Inductor CDEP1711 Saturation Current & Temperature Rise Graph L (20 L( 24 ℃) L (105 μH)1. CDEP1711NP-22ØMC-325△T (℃) ℃) L( 60 30 20 50 16 △T μH)2. CDEP1711NP-27ØMC-325△T (℃) L( μH)3. CDEP1711NP-33ØMC-325△T (℃) 60 36 25 50 30 50 40 20 40 24 40 12 30 15 30 18 30 8 20 10 20 12 20 4 10 5 10 6 10 0 0 0 0 0 0 3 6 9 12 15 18 0 3 6 DC (A) L( 9 12 15 18 60 0.0 2.5 5.0 DC (A) μH)4. CDEP1711NP-39ØMC-325△T (℃) L( 60 60 40 50 32 7.5 10.0 12.5 0 15.0 DC (A) μH)5. CDEP1711NP-47ØMC-325△T (℃) L( μH)6. CDEP1711NP-1ØØMC-15Ø△T (℃) 60 12 50 50 10 50 40 40 40 8 40 24 30 30 30 6 30 16 20 20 20 4 20 8 10 10 10 2 10 0 0 0 0 48 0 0 2 4 6 8 10 0 12 2 4 DC (A) L( 18 6 8 10 12 60 0 0 3 6 DC (A) μH)7. CDEP1711NP-12ØMC-15Ø△T 60(℃) L( 18 9 12 15 18 DC (A) μH)8. CDEP1711NP-15ØMC-15Ø△T 60(℃) 9. CDEP1711NP-18ØMC-15Ø μ H) △T 60(℃) 24 L( 15 50 15 50 20 50 12 40 12 40 16 40 9 30 9 30 12 30 6 20 6 20 8 20 3 10 3 10 4 10 0 0 0 0 0 0 3 6 9 12 15 18 0 3 6 DC (A) L( 9 12 15 18 0 0 3 6 DC (A) μH)10. CDEP1711NP-22ØMC-15Ø △T (℃) L( 9 12 15 18 DC (A) μH)11. CDEP1711NP-8RØMC-125 △T (℃) L( μH)12. CDEP1711NP-1ØØMC-125 △T 60(℃) 60 12 7.5 50 10 50 40 6.0 40 8 40 12 30 4.5 30 6 30 8 20 3.0 20 4 20 4 10 1.5 10 2 10 0 0.0 0 0 60 9.0 20 50 16 24 0 0 2 4 6 DC (A) 8 10 12 0 4 8 12 16 DC (A) Page 3 of 4 20 24 0 0 4 8 12 16 20 DC (A) Revised: 1-Jun-11 24 SMD Power Inductor CDEP1711 Saturation Current & Temperature Rise Graph L (20 L( 18 ℃) L (105 μH)13. CDEP1711NP-12ØMC-125△T (℃) ℃) L( 60 18 15 50 12 △T μH)14. CDEP1711NP-15ØMC-125△T (℃) L( μH)15. CDEP1711NP-18ØMC-125△T (℃) 60 24 15 50 20 50 40 12 40 16 40 9 30 9 30 12 30 6 20 6 20 8 20 3 10 3 10 4 10 0 0 0 0 0 0 3 6 9 12 15 18 0 3 6 DC (A) 9 12 15 18 60 0 0 3 DC (A) 6 9 12 15 18 DC (A) Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 170 100 300 T (s) 40s ±10 ℃,60~120s ℃ 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.+1-408-3219660 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: 1-Jun-11