? coilcraft, inc. 2011 specifications subject to change without notice. please check our website for latest information. 1. when ordering, please specify termination and packaging codes: ds5022p-105m ld 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 i rms 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. smt power inductors C ds5022p series the ds5022 series of magnetically shielded power inductors is designed for the higher current require- ments 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. l dcr srf 20% 2 max typ i sat 3 i rms 4 part number 1 (h) (ohms) (mhz) (a) (a) ds5022p-102ml_ 1.0 0.016 130 18.0 6.5 ds5022p-222ml_ 2.2 0.023 70 14.0 5.0 ds5022p-332ml_ 3.3 0.026 60 12.5 4.7 ds5022p-472ml_ 4.7 0.028 40 11.5 4.4 ds5022p-562ml_ 5.6 0.030 33 10.8 4.1 ds5022p-103ml_ 10 0.040 30 8.0 3.9 ds5022p-153ml_ 15 0.048 20 7.0 3.4 ds5022p-223ml_ 22 0.059 18 6.0 3.1 ds5022p-333ml_ 33 0.075 14 5.0 2.8 ds5022p-473ml_ 47 0.097 10 4.0 2.4 ds5022p-683ml_ 68 0.138 9.0 3.0 2.0 ds5022p-104ml_ 100 0.207 7.0 2.4 1.7 ds5022p-154ml_ 150 0.293 6.0 2.1 1.3 ds5022p-224ml_ 220 0.47 5.0 1.9 1.1 ds5022p-274ml_ 270 0.64 4.5 1.4 0.95 ds5022p-334ml_ 330 0.78 4.0 1.1 0.86 ds5022p-474ml_ 470 1.08 3.0 1.1 0.73 ds5022p-684ml_ 680 1.40 2.5 0.96 0.64 ds5022p-824ml_ 820 1.70 2.2 0.88 0.58 ds5022p-105ml_ 1000 2.01 2.0 0.80 0.53 document 188-1 document 188-1 revised 01/12/11 for new designs, consider the mss1278 as an alter- native 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.
? coilcraft, inc. 2011 specifications subject to change without notice. please check our website for latest information. document 188-2 document 188-2 revised 01/12/11 smt power inductors - ds5022p series 0.600 15,24 max 0.100 2,54 0.100 2,54 0.115 2,92 0.490 12,45 0.110 2,79 recommended land pattern max 0.300 7,62 0.500 12,70 dia 0.380 9,65 dia dash number internal code xxx x start finish 0.710 0.020 18,03 0,508 0.510 0.010 12,95 0,25 * * allow an additional 0.01/0,254 in width and 0.005/0,127 in length for optional tin-silver-copper application. tin-lead and * part marking since feb. 2005. parts manufactured prior to that date may have color dots. visit www.coilcraft.com/colrpowr.cfm for color dot marking 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. 1 10 100 1000 10000 inductance (h) 0.1 1 10 100 current (a) 100 h 10 h 1000 h typical l vs current 0.01 0.1 110 1 10 100 1000 10000 inductance (h) 0.01 0.1 110 frequency (mhz) 10 h 100 h 1000 h typical l vs frequency irms derating -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c percent of rated rms i
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