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| Document 188-1 SMT Power Inductors - DS5022P Series The DS5022 Series of magnetically shielded power inductors is designed for the higher current requirements of portable computers, video recorders and other DC-DC conversion applications. They feature saturation current ratings as high as 18 Amps and rms current ratings up to 6.5 Amps. Low DC resistance (as low as 0.040 Ohms) keeps power losses to a minimum. For new designs, consider the MSS1278 as an alternative to this series. The MSS1278 series is more cost effective, features a smaller footprint, lower DCR and better current handling. We will continue to manufacture and support the DS5022P indefinitely. Part Number DS5022P-102ML_ DS5022P-222ML_ DS5022P-332ML_ DS5022P-472ML_ DS5022P-562ML_ DS5022P-103ML_ DS5022P-153ML_ DS5022P-223ML_ DS5022P-333ML_ DS5022P-473ML_ DS5022P-683ML_ DS5022P-104ML_ DS5022P-154ML_ DS5022P-224ML_ DS5022P-274ML_ DS5022P-334ML_ DS5022P-474ML_ DS5022P-684ML_ DS5022P-824ML_ DS5022P-105ML_ 1 L DCR 20%2 max (H) (Ohms) 1.0 0.016 2.2 0.023 3.3 0.026 4.7 0.028 5.6 0.030 10 0.040 15 0.048 22 0.059 33 0.075 47 0.097 68 0.138 100 0.207 150 0.293 220 0.47 270 0.64 330 0.78 470 1.08 680 1.40 820 1.70 1000 2.01 SRF typ (MHz) 130 70 60 40 33 30 20 18 14 10 9.0 7.0 6.0 5.0 4.5 4.0 3.0 2.5 2.2 2.0 Isat3 (A) 18.0 14.0 12.5 11.5 10.8 8.0 7.0 6.0 5.0 4.0 3.0 2.4 2.1 1.9 1.4 1.1 1.1 0.96 0.88 0.80 Irms4 (A) 6.5 5.0 4.7 4.4 4.1 3.9 3.4 3.1 2.8 2.4 2.0 1.7 1.3 1.1 0.95 0.86 0.73 0.64 0.58 0.53 1. When ordering, please specify termination and packaging codes: DS5022P-105MLD Termination: L = RoHS compliant gold over nickel over phos bronze. 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 (250 parts per full reel). 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. 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc. 3. DC current at which the inductance drops 10% (typ) from its value without current. 4. Current that causes a 40C temperature rise from 25C ambient. 5. Ambient temperature range: -40C to +85C with Irms current +85C to +125C with derated current 6. Storage temperature range: Component: -40C to +125C Packaging: -40C to +80C 7. Resistance to soldering heat: Three reflows at >217C for 90 seconds (+260C 5C for 20 - 40 seconds), allowing parts to cool to room temperature between. 8. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. Specifications subject to change without notice. Please check our website for latest information. Document 188-1 Revised 10/06/08 (c) Coilcraft, Inc. 2008 Document 188-2 SMT Power Inductors - DS5022P Series Typical L vs Current 10000 Typical L vs Frequency 10000 1000 1000 H 1000 1000 H Inductance (H) 100 H Inductance (H) 100 100 100 H 10 10 H 10 10 H 1 0.1 1 10 100 1 0.01 0.1 1 10 Current (A) Frequency (MHz) 0.710 0.020* 18,03 0,508 additional 0.02/0,508 * Allow anand 0.01/0,254 in in width height for optional tin-lead and tin-silver-copper application. Irms Derating 120 110 100 0.600 max 15,24 Percent of rated Irms 90 80 70 60 50 40 25C 0.380 dia 9,65 0.500 dia 12,70 0.300 * max 7,62 30 20 10 0 -40 -20 0 20 Recommended Land Pattern 0.100 2,54 0.100 2,54 0.490 12,45 40 60 80 100 120 140 Ambient temperature (C) 0.510 0.010 12,95 0,25 Internal code XXX 0.115 2,92 0.110 2,79 Dash number Start Finish Part marking since Feb. 2005. Parts manufactured prior to that date may have color dots. Visit www.coilcraft.com/colrpowr.cfm for details. Weight: 2.6 - 3.0 g Tape and reel: 250/13 reel 32 mm tape width For packaging data see Tape and Reel Specifications section. X Specifications subject to change without notice. Please check our website for latest information. Document 188-2 Revised 10/06/08 (c) Coilcraft, Inc. 2008 |
Price & Availability of DS5022P-102ML
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