specification for approval document : sig3010h-000 revision : a2 page : 1 of 4 b c a sealed choke coil sig3010h type features low profile 3.0mm x 3.0mm x 1.0mm low coil resistance with large currents. high magnetic shield construction should actualize high resolution for emc protection. 100% lead (pb) free meet rohs standard application cellular phones, lcd displays, hdds, dvcs, dscs, pd as etc.. outline dimensions note this graph is only regard to dimensions spec. for o uter appearance, please refer to actual product. recommend land pattern dimensions the customer shall determine the land dimensions sh own above after confirming and safety. l w p t p a 2.7 ~ 2.9 b 1.2 ~ 1.4 c 3.0 unit : mm code dimensions (mm) l 3.0 0.1 w 3.0 0.1 t 1.0 max p 0.75 0.2
specification for approval document : sig3010h-000 revision : a2 page : 2 of 4 specifications r dc ( m w ) heat rating c urrent dc amps. idc ( a ) saturation current dc amps. isat ( a ) part number l0 inductance ( m h ) @ (0a) typical maximum typical maximum typical maximum sig3010h-r47 0.47 38 46 3.20 2.88 3.70 3.33 sig3010h-1r0 1.0 68 82 2.75 2.48 3.00 2.70 sig3010h-1r5 1.5 65 78 1.90 1.71 1.80 1.62 sig3010h-2r2 2.2 90 108 1.60 1.44 1.60 1.44 sig3010h-3r3 3.3 110 132 1.45 1.31 1.25 1.13 sig3010h-4r7 4.7 167 200 1.20 1.08 1.00 0.90 SIG3010H-6R8 6.8 250 300 0.95 0.86 0.85 0.76 sig3010h-8r2 8.2 311 373 0.85 0.77 0.80 0.72 sig3010h-100 10.0 366 439 0.81 0.73 0.75 0.68 sig3010h-150 15.0 672 807 0.72 0.64 0.58 0.52 sig3010h-220 22.0 708 850 0.55 0.50 0.45 0.41 sig3010h-330 33.0 1,360 1,632 0.50 0.45 0.38 0.34 sig3010h-470 47.0 2,170 2,604 0.38 0.34 0.30 0.27 * if you require another part number please contact w ith us. ** inductance tolerance 20% note 1. all test data is referenced to 25 ambient. note 2. test condition : 1mhz, 1.0vrms note 3. idc : dc current (a) that will cause an approximate t of 40 note 4. isat : dc current (a) that will cause lo to drop ap proximately 30% note 5. operating temperature range -55 to + 125 note 6. the part temperature (ambient + temp rise ) should not exceed 125 under worse case operating conditions. circuit design , component placement, p wb trace size and thickness, airflow and other cooling provision all affect the part temperature. part temperature should be verified in the end application. note 7. the rated current as listed is either the saturatio n current or the heating current depending on which value is lower.
specification for approval document : sig3010h-000 revision : a2 page : 3 of 4 current characteristic sig3010h-r47 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 dc bias(amps) inductance( h) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise( ) sig3010h-1r0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-1r5 0.0 0.4 0.8 1.2 1.6 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-2r2 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-3r3 0.0 0.7 1.4 2.1 2.8 3.5 4.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 dc bias(amps) inductance(uh) 0 20 40 60 80 temp rise( ) inductance( h) temp rise ( ) sig3010h-4r7 0.0 1.0 2.0 3.0 4.0 5.0 6.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( )
specification for approval document : sig3010h-000 revision : a2 page : 4 of 4 SIG3010H-6R8 0.0 2.0 4.0 6.0 8.0 10.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 dc bias(amps) inductance(uh) 0 20 40 60 80 temp rise( ) inductance( h) temp rise ( ) sig3010h-8r2 0.0 2.0 4.0 6.0 8.0 10.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-100 0.0 2.0 4.0 6.0 8.0 10.0 12.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-150 0.0 3.0 6.0 9.0 12.0 15.0 18.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 dc bias(amps) inductance( h) 0 15 30 45 60 75 90 temp rise( ) inductance( h) temp.rise( ) sig3010h-220 0.0 5.0 10.0 15.0 20.0 25.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 dc bias(amps) inductance(uh) 0 20 40 60 80 100 temp rise( ) inductance( h) temp rise ( ) sig3010h-330 0.0 7.0 14.0 21.0 28.0 35.0 42.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 dc bias(amps) inductance( h) 0 10 20 30 40 50 60 temp rise( ) inductance( h) temp.rise( ) sig3010h-470 0.0 9.0 18.0 27.0 36.0 45.0 54.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 dc bias(amps) inductance( h) 0 10 20 30 40 50 60 temp rise( ) inductance( h) temp.rise( )
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