Document 609-1 Shielded Power Inductors - SER1400 * * * * * Designed for high current power supply applications Flat wire windings provide exceptionally low DCR Specially formed terminations provide small footprint Isat ratings as high as 105.9 A! Other inductance, DCR, height combinations are possible Designer's Kit C427 contains 3 each of all values Core material Ferrite Environment RoHS compliant, halogen free Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Ambient temperature -40C to +125C with Irms current, +125C to +165C with derated current Storage temperature Component: -40C to +125C. Tape and reel packaging: -40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. SER1412 only High Isat for high peak current applications Isat (A)5 Irms (A)6 SRF Inductance2 DCR typ3 DCR max3 typ4 10% 20% 30% 20C 40C Part number1 20% (H) (mOhms) (mOhms) (MHz) drop drop drop rise rise SER1412-301ME_ SER1412-501ME_ SER1412-681ME_ SER1412-102ME_ SER1412-152ME_ SER1412-202ME_ SER1412-362ME_ 0.30 0.50 0.68 1.0 1.5 2.0 3.6 1.30 1.30 1.30 1.30 1.30 1.30 1.30 1.43 1.43 1.43 1.43 1.43 1.43 1.43 154 122 100 78 62 50 35 87.0 56.1 41.2 28.9 21.8 16.9 9.6 92.8 59.3 43.5 31.0 23.6 18.5 11.2 105.9 62.5 45.8 32.2 24.6 19.4 12.1 30 30 30 30 30 30 30 37 37 37 37 37 37 37 Height max (inches / mm) 0.498 / 12,66 0.498 / 12,66 0.498 / 12,66 0.498 / 12,66 0.498 / 12,66 0.498 / 12,66 0.498 / 12,66 Low DCR for high average current applications Inductance2 Part number1 20% (H) SER1408-301ME_ SER1408-501ME_ SER1408-681ME_ SER1408-102ME_ SER1410-152ME_ SER1410-202ME_ 0.30 0.50 0.68 1.0 1.5 2.0 DCR typ3 (mOhms) DCR max3 (mOhms) 0.48 0.48 0.48 0.48 0.90 0.90 0.55 0.55 0.55 0.55 0.99 0.99 5 Irms (A)6 SRFIsat (A) 4 typ 10% 20% 30% 20C 40C (MHz) drop drop drop rise rise 140 83 63 48 53 45 1. When ordering, please specify termination and packaging codes: SER1410-202MED Termination: E = RoHS compliant tin-silver over copper. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: D = 13 machine-ready reel. EIA-481 embossed plastic tape. B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 43.2 25.8 18.8 12.1 16.8 12.1 49.6 29.6 21.6 14.2 18.9 13.9 53.0 31.4 23.2 16.1 20.3 15.0 38 38 38 38 33 33 42 42 42 42 39 39 Height max (inches / mm) 0.325 / 8,26 0.325 / 8,26 0.325 / 8,26 0.325 / 8,26 0.416 / 10,56 0.416 / 10,56 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent. 3. DCR measured on a Keithley 580 micro-ohmmeter or equivalent. 4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16193A test fixture. 5. DC current at which the inductance drops the specified amount from its value without current. 6. Current that causes the specified temperature rise from 25C ambient. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 609-1 Revised 04/12/13 (c) Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 609-2 Shielded Power Inductors - SER1400 Series Irms Derating 0.348 8,83 Part number 120 CL 0.221 5,60 0.130 3,30 Internal code Recommended Land Pattern SER1412 only 0.60 max 15,24 110 0.355 9,02 0.473 max 12,00 100 90 80 70 60 50 40 25C 0.271 0.01 6,88 0,256 Percent of rated Irms SER14XX-XXX XXXX Y 30 20 Height (see table) 10 0 -40 -20 0.100 2,54 0.218 min 5,53 Dimensions are in Series SER1408 SER1410 SER1412 0.004/0,102 0 20 40 60 80 100 120 140 160 180 Ambient temperature (C) 0.397 max 10,09 inches mm Height max (inches/ mm) 0.325 / 8,26 0.416 / 10,56 0.498 / 12,66 Weight 3.5 - 3.8 g 4.8 - 5.2 g 6.1 - 6.7 g Packaging SER1408 300/13 reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 8.6 mm pocket depth SER1410 250/13 reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 10.8 mm pocket depth SER1412 250/13 reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 12.8 mm pocket depth US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 609-2 Revised 04/12/13 (c) Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 609-3 Shielded Power Inductors - SER1400 Series L vs Frequency (High Isat Versions) L vs Current (High Isat Versions) 10 10 1 0.50 H 3.6 H Inductance (H) 2.0 H 1.5 H 1.2 H 1.0 H 0.68 H 2.0 H 1.5 H 1.2 H 1.0 H 1 0.68 H 0.50 H 0.30 H 0.1 0.1 10 1 0.30 H 0.1 100 0.1 10 1 Frequency (MHz) L vs Current (Low DCR Versions) 10 10 Inductance (H) 2.0 H 1.5 H 1.0 H 1 0.68 H 0.50 H 2.0 H 1.5 H 1 1.0 H 0.68 H 0.50 H 0.30 H 0.30 H 0.1 100 Current (A) L vs Frequency (Low DCR Versions) Inductance (H) SER1412 only Inductance (H) 3.6 H 0.1 1 10 100 0.1 0.1 Frequency (MHz) US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg 10 100 Document 609-3 Revised 04/12/13 1 Current (A) (c) Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.