(a) (c) (b) (d) 1. part no. expression : (a) series code superworld electronics (s) pte ltd 3. materials : 4. general specification : pg. 1 2.0 -0.05/+0.35 bd unit:m/m 2.5 -0.1/+0.3 a c 1.02 max. 0.85 ref. s p s 2 5 2 0 1 0 c 4 r 7 y f e 0.80 ref. l 2.9 ref. g 0.8 ref. h 2.4 ref. (b) dimension code (c) inductance code : 4r7 = 4.70uh (e) (d) tolerance code : y=30% (e) f : rohs compliant 26.02.2013 sps252010c series smd power inductors 2. configuration & dimensions : ??0 b) isat based on inductance change ( ? l/l0 -30%) a ?? c) irms based on temperature rise ( ? t 40c) d) operating temp. : -40c to 85c(for products in unopened tape package, less than 40c) b c d e d (a) core : ferrite n4 core (b) coating : epoxy (c) termination : tin pb free (d) wire : enameled copper wire g h recommended pcb pattern l a) ambient temp. : 25c a b d c note : specifications subject to change without notic e. please check our website for latest information.
superworld electronics (s) pte ltd pg. 2 part no. sps252010cr47yf inductance 0.4730% ( uh ) 0.1v/1m rdc ( hz ) frequency test 0.030 isat 2.85 (
)20% typ. (a) isat 2.57 max. (a) 5. electrical characteristics : irms 2.80 typ. (a) irms 2.50 max. (a) smd power inductors note : specifications subject to change without notic e. please check our website for latest information. sps252010cr68yf 0.6830% 0.1v/1m 0.039 2.70 2.45 2.40 2.20 sps252010c1r0yf 1.030% 0.1v/1m 0.055 2.20 1.89 2.20 1.80 sps252010c1r5yf 1.530% 0.1v/1m 0.075 1.90 1.58 1.80 1.50 sps252010c2r2mf 2.220% 0.1v/1m 0.100 1.62 1.39 1.68 1.30 sps252010c3r3mf 3.320% 0.1v/1m 0.145 1.30 1.17 1.34 1.10 sps252010c4r7mf 4.720% 0.1v/1m 0.215 1.20 1.08 1.10 1.00 sps252010c series 26.02.2013 SPS252010C6R8MF 6.820% 0.1v/1m 0.315 0.90 0.77 0.90 0.80 sps252010c100 mf 1020% 0.1v/1m 0.420 0.73 0.65 0.82 0.65 sps252010c150 mf 1520% 0.1v/1m 0.600 0.55 0.50 0.55 0.50 sps252010c220 mf 2220% 0.1v/1m 0.830 0.50 0.40 0.40 0.35
superworld electronics (s) pte ltd pg. 3 6. characteristics curves : smd power inductors note : specifications subject to change without notic e. please check our website for latest information. sps252010cr47yf sps252010cr68yf sps252010c1r0yf sps252010c1r5yf sps252010c2r2mf sps252010c3r3mf sps252010c series 26.02.2013
superworld electronics (s) pte ltd pg. 4 6. characteristics curves : smd power inductors note : specifications subject to change without notic e. please check our website for latest information. sps252010c series 26.02.2013 sps252010 c100mf sps252010 c150mf sps252010 c220mf sps252010c4r7mf SPS252010C6R8MF
thermal shock mil-std-202 method 107 3 2 1 total:100 cycles step conditions for 1 cycle. room temperature 855 -552 303 303 temperature (c) times (min.) within5 superworld electronics (s) pte ltd pg. 5 7. reliability and test condition humidity test solderability test resistance to soldering humidity : 90-95% time : 5008 hrs temperature : 402c time : 101.0 sec temp. : 2605c refer to standard electrical characteristics list performance electrical characteristics test inductance l item agilent-4291, agilent-4287 agilent-4291 test condition 1. inductors shall be no evidence of electrical and to drop approximately ? l(%). saturation dc current (isat) will cause l0 agilent-4338 measured at room temperature after placing for 2 to 3hrs heat base on temp. rise & ? l/l0a 30%. q srf dc resistance rated current rise approximately ? t(c) without core loss. heat rated current (irms) will cause the coil temperature temperature rise test 1.applied the allowed dc current. 2.temperature measured by digital surface thermometer mechanical performance test mil-std-202 method 210 and mechanical damage. 2. inductance : within 10% of initial value ansi/j-std-002 more than 95% of terminal electrode should be covered with solder. bath at 2355c for 41seconds. after fluxing,component shall be dipped in a melted solder 150c 41.0 seconds 60 seconds preheating 235c dipping natural cooling reliability test mil-std-202 method 103 1. visual examination : no mechanical damage 2. inductance : within10% of initial value measured at room temperature after placing for 2 to 3 hrs note : specifications subject to change without notic e. please check our website for latest information. smd power inductors ? t 40cmax sps252010c series 26.02.2013 agilent-4192, agilent-4285
superworld electronics (s) pte ltd pg. 6 7. reliability & test condition : item performance test condition high temperature duration : 5008 hrs. temperature : 852c life test mil-std-202 method 108 low temperature duration : 5008 hrs. temperature : -402c storage test measured at room temperature after placing for 2 to 3 hrs amplitude: 1.52mm frequency: 10-55-10hz for 15 min. random vibration test mil-std-202 method 204 directions and times: x, y, z directions for 15 min. this cycle shall be performed 12 times in each of three mutually perpendicular directions (total 9hours). measured at room temperature after placing for 2 to 3 hrs jesd22-a119 humidity:90~ 95% temperature:402c humidity resistance test mil-std-202 method 103 time:5008hr. recovery:2 to 3hrs of recovery under the standard condition after the removal from test chamber. appearance: cracking, shipping and any other defects harmful to the characteristics should not be allowed. note : specifications subject to change without notic e. please check our website for latest information. smd power inductors sps252010c series 26.02.2013 impedance: within30%
superworld electronics (s) pte ltd pg. 7 8. soldering and mounting : 8-1.2 soldering iron (figure 2) : 8-1.1 lead free solder re-flow : if hand soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools. mildly activated rosin fluxes are preferred. our terminations are suitable for all wave and re-flow soldering systems. recommended temperature profiles for re-flow soldering in figure 1. products attachment with soldering iron is discouraged due to the inherent process control limitations. in the event that a) preheat circuit and products to 150c. b) 355c tip temperature (max) c) never contact the ceramic with the iron tip a soldering iron must be employed the following precautions are recommended. note : 8-1. soldering e) use a 20 watt soldering iron with tip diameter of 1.0mm f) limit soldering time to 4-5 secs. d) 1.0mm tip diameter (max) 480s max. 60~180s tp(260c/40s max.) preheating figure 1. re-flow soldering : 3 times max. 150 25 217 200 time(sec.) gradual cooling over 60s. figure 2. iron soldering : 1 times max. cooling 60~150s 20~40s soldering natural cooling temperature c 150 350 preheating soldering natural within 4-5s time(sec.) note : specifications subject to change without notic e. please check our website for latest information. smd power inductors sps252010c series 26.02.2013
9. packaging information : superworld electronics (s) pte ltd pg. 8 9-1. reel dimension d b c a c(mm) 130.8 7" x 8mm 7" x 8mm 50 min. 8.41.0 type b(mm) a(mm) 1782 d(mm) p po:40.1 9-2 tape dimension / 8mm p2:20.05 w:8.00.1 ao bo ko t ko(mm) 1.400.1 sps252010 3.100.1 2.450.1 series bo(mm) ao(mm) 4.20.05 p(mm) 0.230.05 t(mm) 9-3. packaging quantity sps252010 chip / reel size 2000 note : specifications subject to change without notic e. please check our website for latest information. smd power inductors sps252010c series sps252010c series 26.02.2013
superworld electronics (s) pte ltd pg. 9 application notice a) temperature and humidity conditions : less than 40c and 60% rh. to maintain the solderabililty of terminal electrodes : b) recommended products should be used within 12 months from the time of delivery. c) the packaging material should be kept where no chlorine or sulfur exists in the air. b) the use of tweezers or vacuum pick up is strongly recommended for individual components. c) bulk handling should ensure that abra sion and mechanical shock are minimized. a) products should be handled with care to avoid dam age or contamination from perspiration and skin oils. 2. transportation : 1. storage conditions : 9-4. tearing off force top cover tape f 165 to 180 860~1060 room atm in the arrow direction under the following conditions. the force for tearing off cover tape is 15 to 60 grams base tape 5~35 (c) room temp. (%) 45~85 room humidity (mm/min) tearing speed (hpa) 300 note : specifications subject to change without notic e. please check our website for latest information. smd power inductors sps252010c series 26.02.2013
|
