yageo corporation smd inductor / beads sds1306 series smd power inductors the sds1306 series is a family of magnetically shielded power inductors designed for the higher current requirements of portable computers, video recorders and other dc-dc conversion applica - tions. they feature saturation current ratings as high 9 amps and rms current ratings up to 3.9 amps. low dc resistance (as low as .040 ohms) keeps power losses to a minimum. designed specifcally for surface mounting, the sds1306 has a fat top for reliable pick and place operations. the terminals wrap around the end of the base to ensure a sound solder fllet and simplify inspection. electrical characteristics p art no . i nd ucta n ce d c isat ** irms *** sr f (h 20%) * resista n ce (a) (a) m hz ** (?) max. (ref.) max. sds1306t-100m-s 10 0.040 5.5 3.9 24 sds1306t-150m-s 15 0.048 4.5 3.4 16 sds1306t-220m-s 22 0.059 3.5 3.1 14 sds1306t-330m-s 33 0.075 3.3 2.8 11 sds1306t-470m-s 47 0.097 2.7 2.4 8.0 sds1306t-680m-s 68 0.138 2.2 2.0 7.0 sds1306t-101m-s 100 0.207 1.7 1.7 5.5 sds1306t-151m-s 150 0.293 1.3 1.3 4.8 sds1306t-221m-s 220 0.470 1.1 1.1 4.0 sds1306t-331m-s 330 0.780 0.86 0.86 3.0 sds1306t-471m-s 470 1.08 0.73 0.73 2.4 sds1306t-681m-s 680 1.40 0.64 0.64 2.0 sds1306t-102m-s 1000 2.01 0.53 0.53 1.0 * inductance tested at 0.1 vrms, 100khz ** inductance drop 10% typ. at isat. *** 40c rise typ. at irms. operating temperature range -40c to +85c 18.54 +0 15.24 +0 3r d. 2nd. 1st. 12.7 2.54 2.54 7.62 +0 sha p e a nd d i m e n si on s dimensions : mm app licati on s notebook computers, step-up and step-down converters. flash memory programmers, etc... ? packaging: t: tape and reel ? tolerance: m20% ? note: yageo will start to release sds series inductors with lead-free terminals which meet sony ss-00259's criteria for lead- free product in q2 of 2004, and yageo international no. will be changed to n as identifcation. ex.: sds0402bl-101m-n. sds - - p r od uct i d e n ti f icati on international no. tolerance inductance packaging style dimensions product symbol features smallest size and high performance high energy storage and very low resistance.
223 electrical characteristics : l ea d-f ree & r o hs c omp lia n ce p art no . i nd ucta n ce t est r dc i rms isat sr f q freq at 50 m hz freque n cy max (a) (a) ( m hz) mi n (nh) ( m h z ) ty p ( k hz) sds1306t-100 -n 10 100khz,0.1v 0.04 3.9 5.5 24 40/100 sds1306t-150 -n 15 100khz,0.1v 0.048 3.4 4.5 16 40/100 sds1306t-220 -n 22 100khz,0.1v 0.059 3.1 3.5 14 30/100 sds1306t-330 -n 33 100khz,0.1v 0.075 2.8 3.3 11 40/100 sds1306t-470 -n 47 100khz,0.1v 0.097 2.4 2.7 8 40/100 sds1306t-680 -n 68 100khz,0.1v 0.14 2 2.2 7 40/100 sds1306t-101 -n 100 100khz,0.1v 0.21 1.7 1.7 5.5 40/100 sds1306t-151 -n 150 100khz,0.1v 0.3 1.3 1.3 4.8 50/100 sds1306t-221 -n 220 100khz,0.1v 0.47 1.1 1.1 4 50/100 sds1306t-331 -n 330 100khz,0.1v 0.78 0.86 0.86 3 50/100 sds1306t-471 -n 470 100khz,0.1v 1.08 0.73 0.73 2.4 50/100 sds1306t-681 -n 680 100khz,0.1v 1.4 0.64 0.64 2 60/100 sds1306t-102 -n 1000 100khz,0.1v 2.01 0.53 0.53 1 60/100 note : -tolerance k=10% / =15% / m=20% / n=+40% -20% 1.operating temperature range -40c~85c 2.inductance drop 10% typ. at last 4. 40c rise typ.at irms. "-n"for completely lead free type(including ferrite body & solder)
224 reel d i m e n si on s c b a d r ec omm e nd e d patter n land p attern c a b d ta p e m aterial camer tape : polystyrene cover type : polyethylene 160mm min. blank par t cov er t ap e chip mounting par t blank 330mm min. leader t a p e di m e n si on s w p0 p p2 k0 k0 plastic paper e d t y p e ta p e rec omm e nd e d reel qua n tity d i m e n si on s p atter n d i m e n si on s ( p cs/reel) k 0 d e w p p 0 p 2 a b c d a b c d 178 330 sds0402bl 3.2 1.55 1.75 12 8 4 2 6.86 4.06 3.56 1.40 330 100 13 13.4 - 2500 178 60 13 13.2 750 - sds0402t 3.2 1.55 1.75 12 8 4 2 6.86 4.06 3.56 1.40 330 100 13 13.4 - 2500 178 60 13 13.2 750 - sds0804t 5.4 1.55 1.75 24 12 4 2 13.21 7.37 2.79 2.92 330 100 13 24.4 - 1000 sds1306t 7.5 1.55 1.75 32 20 4 2 18.29 12.45 2.79 2.92 330 100 13 33.4 - 250 dimensions : mm
225 s ds series reliability test 1-1 m echa n ical p er fo r m a n ce no. item specification test conditions 1-1-1 vibration appearance : no damage test device shall be soldered on the substrate. l change : within 10% oscillation frequency : 10 to 55 to 10hz for 1min. q change : within 30% amplitude : 1.5mm rdc : within specifcation time : 2hrs. for each axis (x, y & z), total 6hrs. 1-1-2 resistance to appearance : no damage pre-heating : 150c, 1min. soldering heat solder composition : sn/pb = 63/37 solder temperature : 260 5c immersion time : 10 1sec. 1-1-3 solderability the electrodes shall be at least 90% covered pre-heating : 150c, 1min. with new solder coating. solder composition : sn/pb = 63/37 solder temperature : 230 5c immersion time : 4 1sec. 1-2 e n vir onm e n tal p er fo r m a n ce no. item specification test conditions 1-2-1 temperature shock appearance : no damage 10 cycles (air to air) 1 cycles shall consist of : l change : within 10% 30min. exposure to -55c l change : within 30% 30min. exposure to -125c rdc : within specifcation 15sec. max. transition between temperatures measured after exposure in the room condition for 24hrs. 1-2-2 temperature cycle one cycle step temperature ( c) time (min.) 1 -25 3 30 2 25 2 3 3 85 3 30 4 25 2 3 total : 100 cycles measured after exposure in the room condition for 24hrs. 1-2-3 humidity resistance temperature : 40 2c relative humidity : 90 ~ 95% time : 1000hrs. measured after exposure in the room condition for 24hrs. 1-2-4 high temperature temperature : 85 3c resistance relative humidity : 20% applied current : rated current time : 1000hrs. measured after exposure in the room condition for 24hrs. 1-2-5 low temperature temperature : -25 3c resistance relative humidity : 0% time : 1000hrs. measured after exposure in the room condition for 24hrs.
226 ty p ical electrical characteristics curves of scd series test instruments : hp4291a impedance / material analyzer sds0402, induct ance vs. frequency chara cteristics l (uh) 0 20 100 80 60 40 160 120 140 1 100 10 1000 frequency (mhz) 10uh 22uh 47uh sds0804, induct ance vs. frequency chara cteristics l (uh) 0 20 40 60 100 80 1 1000 100 10 100000 10000 frequency (khz) 2.2uh 6.8uh 33uh sds0402, induct ance vs. idc chara cteristics l (uh) 0 10 20 30 60 50 40 0 1 2 3 4 1 1 8 9 10 5 6 7 12 idc (a) 10uh 22uh 47uh sds0804, induct ance vs. idc chara cteristics l (uh) 0 10 20 15 5 25 40 35 30 0 1 2 3 4 8 9 5 6 7 10 idc (a) 2.2uh 6.8uh 33uh sds1306, induct ance vs. frequency chara cteristics l (uh) 0 1000 500 1500 2000 2500 3000 4000 3500 1 1000 100 10 100000 10000 frequency (khz) 100uh 330uh 680uh sds1306, induct ance vs. idc chara cteristics l (uh) 0 200 400 300 100 500 800 700 600 0 0.5 1 1.5 2 4 2.5 3 3.5 4.5 idc (a) 100uh 330uh 680uh
227 temperature c for: lead solder for: lead-free solder time:second pre-heating 60 second 120 second 80 second 5~10 second soldering natural cooling 260 c 230 c 160 c 150 c c c for:cl/ clh/ sqv/ smd power inductors/ smd chip beads/ smd filters, transformers, current sensors
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