6 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfop3515-r792r2 2.2uh ?? 20% 0.13 0.79 sfop3515-r654r7 4.7uh ?? 20% 0.20 0.65 sfop3515-r45100 10.0uh ?? 20% 0.39 0.45 sfop3515-r30150 15.0uh ?? 20% 0.76 0.30 sfop3515-r25220 22.0uh ?? 20% 0.93 0.25 sfop3515-r20330 33.0uh ?? 20% 1.43 0.20 sfop3515-r17470 47.0uh ?? 20% 1.69 0.17 sfop3515-r13680 68.0uh ?? 20% 2.86 0.13 sfop3515-r10101 100uh ?? 20% 4.55 0.10 SFOP3515-R03122 1200uh ?? 20% 49.50 0.03 ? testing instrument : 1) inductance : hp 4284a lcr meter 2) dc resistance : hioki m ? hi-tester 3220 ? tested at 100khz, 0.25 vrms. ? rated current (a) : the current when the inductance becomes 10% lower than it s nominal value or temperature rise of coil becomes ?a t=40 ? .(ta=20 ? ) sfop3515 series unshielded type 0.8 1.4 1.4 3.5 1.7 max 1.00 3.3 ?? 0.2 3.0 ?? 0.2 1.25 1.25 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. temperature rise current (a) max. 4.7uh ?? 20% 6.8uh ?? 20% 8.2uh ?? 20% sfop3511-r80100 10.0uh ?? 20% 0.505 (0.389) 0.83 0.80 12.0uh ?? 20% sfop3511-r60150 15.0uh ?? 20% 0.751 (0.578) 0.60 0.62 18.0uh ?? 20% 22.0uh ?? 20% 27.0uh ?? 20% ? testing instrument : 1) inductance : hp 4284a lcr meter 2) dc resistance : hioki m ? hi-tester 3220 ? tested at 100khz, 0.25 vrms. ? rated current (a) : the current when the inductance becomes 10% lower than it s nominal value or temperature rise of coil becomes ?a t=40 ? .(ta=20 ? ) sfop3511 series unshielded type 0.8 1.4 1.4 3.5 1.2 max 1.00 3.3 ?? 0.2 3.0 ?? 0.2 1.25 1.25 samwha tecom co., ltd.
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