yageo corporation dip / smd inductors smd power inductors slf series features halogen free products shielded construction high current smd inductor high effciency shapes and dimensions unit: mm type a b c d e f a b c slf0625t 6 0.2 6 0.2 2.5 0.2 2 0.1 4.00 0.9 4.0 2.2 1.5 slf0628t 6 0.2 6 0.2 2.8 0.2 2 0.1 4.0 typ 0.9 4.0 2.2 1.5 slf0728t 7 0.2 7 0.2 2.8 0.2 2 0.1 4.9 typ 0.9 4.9 2.2 1.5 slf0730t 7 0.2 7 0.2 3 0.22 2 0.1 4.9 0.9 4.9 2.2 1.5 slf0732t 7 0.2 7 0.2 3.0 0.2 2 0.1 4.9 typ 0.9 typ 4.9 2.2 1.5 slf0745t 7 0.2 7 0.2 4.5 0.3 2 0.1 4.9 typ 0.9 typ 4.9 2.2 1.5 slf1045t 10.1 0.3 10.1 0.3 4.5 0.3 3 0.1 6 typ 2 typ 5.6 3.2 2.5 slf1055t 10.1 0.3 10.1 0.3 5.5 0.3 3 0.1 6 0.3 2 0.15 5.6 3.2 2.5 slf1255t 12.5 0.3 12.5 0.3 5.5 0.3 3 0.1 8.5 typ 2 typ 8.6 3.2 2.5 slf1265t 12.5 0.3 12.5 0.3 6.5 0.35 3 0.1 8.5 typ 2 typ 8.6 3.2 2.5 slf1275t 12.5 0.3 12.5 0.3 7.5 0.35 3 0.1 8.5 typ 2 typ 8.6 3.2 2.5 applications handsets, personal computers, hdd, electronic devices c b a land pattern e f d xxx b a c product identification slf 0625 t - 4r7 m - hf halogen free tolerance inductance packing style dimensions product symbol tolerance: j = 5%, k = 10%, l = 15%, m = 20%, p = 25%, n = 30%, y = min
90 electrical characteristics slf0625t part no. inductance test frequency dc resistance isat irms (h) 20% (khz/0.5v) ( ) 20% (a) max. (a) typical slf0625t-4r7m 4.70 100 0.0306 1.50 1.80 slf0625t-6r8m 6.80 100 0.0442 1.30 1.50 slf0625t-100m 10.00 100 0.0573 1.00 1.30 slf0625t-150m 15.00 100 0.0850 0.88 1.10 slf0625t-220m 22.00 100 0.1220 0.73 0.94 slf0625t-330m 33.00 100 0.1800 0.59 0.79 slf0625t-470m 47.00 100 0.2400 0.48 0.67 slf0625t-680m 68.00 100 0.3700 0.42 0.54 slf0625t-101m 100.00 100 0.5000 0.33 0.47 electrical characteristics slf0628t part no. inductance test frequency dc resistance isat irms (h) 20% (khz/0.5v) ( ) 20% (a) max. (a) typical slf0628t-4r7m 4.70 100 0.0284 1.60 2.50 slf0628t-6r8m 6.80 100 0.0354 1.50 2.20 slf0628t-100m 10.00 100 0.0532 1.30 1.80 slf0628t-150m 15.00 100 0.0745 1.00 1.40 slf0628t-220m 22.00 100 0.1040 0.77 1.30 slf0628t-330m 33.00 100 0.1480 0.69 1.10 slf0628t-470m 47.00 100 0.2100 0.59 0.92 slf0628t-680m 68.00 100 0.2900 0.50 0.78 slf0628t-101m 100.00 100 0.4300 0.42 0.64 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
91 electrical characteristics slf0728t part no. inductance tolerance test frequency dc resistance rated current (h) (%) (khz/0.5v) ( ) 20% (a) max. slf0728t-3r3m 3.30 20.0 100 0.0370 1.60 slf0728t-4r7m 4.70 20.0 100 0.0450 1.50 slf0728t-6r8m 6.80 20.0 100 0.0590 1.30 slf0728t-100m 10.00 20.0 100 0.0830 1.10 slf0728t-150m 15.00 20.0 100 0.1300 0.88 slf0728t-220m 22.00 20.0 100 0.1800 0.75 slf0728t-330m 33.00 20.0 100 0.2400 0.65 slf0728t-470m 47.00 20.0 100 0.3400 0.54 electrical characteristics slf0730t part no. inductance tolerance test frequency dc resistance rated current (h) (%) (khz/0.5v) ( ) 20% (a) max. slf0730t-3r3m 3.30 20.0 100 0.023 1.80 slf0730t-4r7m 4.70 20.0 100 0.036 1.60 slf0730t-6r8m 6.80 20.0 100 0.041 1.50 slf0730t-100m 10.00 20.0 100 0.053 1.30 slf0730t-150m 15.00 20.0 100 0.084 1.00 slf0730t-220m 22.00 20.0 100 0.110 0.86 slf0730t-330m 33.00 20.0 100 0.160 0.65 slf0730t-470m 47.00 20.0 100 0.240 0.57 slf0730t-680m 68.00 20.0 100 0.310 0.49 slf0730t-101m 100.00 20.0 100 0.450 0.35 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
92 electrical characteristics slf0732t part no. inductance tolerance test frequency dc resistance rated current (h) (%) (khz/0.5v) ( ) 20% (a) max. slf0732t-3r3m 3.30 20.0 100 0.023 1.90 slf0732t-4r7m 4.70 20.0 100 0.036 1.70 slf0732t-6r8m 6.80 20.0 100 0.041 1.60 slf0732t-100m 10.00 20.0 100 0.053 1.40 slf0732t-150m 15.00 20.0 100 0.075 1.10 slf0732t-220m 22.00 20.0 100 0.110 0.96 slf0732t-330m 33.00 20.0 100 0.160 0.75 slf0732t-470m 47.00 20.0 100 0.240 0.67 slf0732t-680m 68.00 20.0 100 0.310 0.59 slf0732t-101m 100.00 20.0 100 0.450 0.45 slf0732t-151m 150.00 20.0 100 0.650 0.37 slf0732t-221m 220.00 20.0 100 1.050 0.29 slf0732t-331m 330.00 20.0 100 1.670 0.22 slf0732t-471m 470.00 20.0 100 2.050 0.20 slf0732t-681m 680.00 20.0 100 3.150 0.16 slf0732t-102m 1000.00 20.0 100 4.780 0.13 electrical characteristics slf0745t part no. inductance test frequency dc resistance isat irms (h) 20% (khz/0.5v) ( ) 20% (a) max. (a) typical slf0745t-3r3m 3.30 100 0.020 2.50 2.30 slf0745t-4r7m 4.70 100 0.030 2.00 2.10 slf0745t-6r8m 6.80 100 0.039 1.70 1.74 slf0745t-100m 10.00 100 0.036 1.30 1.78 slf0745t-150m 15.00 100 0.052 1.10 1.53 slf0745t-220m 22.00 100 0.061 0.90 1.34 slf0745t-330m 33.00 100 0.096 0.82 1.09 slf0745t-470m 47.00 100 0.125 0.75 0.92 slf0745t-680m 68.00 100 0.175 0.60 0.77 slf0745t-101m 100.00 100 0.250 0.50 0.65 slf0745t-151m 150.00 100 0.340 0.40 0.55 slf0745t-221m 220.00 100 0.520 0.33 0.45 slf0745t-331m 330.00 100 0.740 0.25 0.37 slf0745t-471m 470.00 100 1.050 0.22 0.31 slf0745t-681m 680.00 100 1.480 0.20 0.27 slf0745t-102m 1000.00 100 2.280 0.14 0.25 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
93 electrical characteristics slf1045t part no. inductance test frequency dc resistance isat irms (h) (khz/0.5v) ( ) 20% (a) max. (a) typical slf1045t-3r3n 3.30 30% 1 0.0161 4.90 3.70 slf1045t-5r6m 5.60 20% 1 0.0220 3.80 3.20 slf1045t-100m 10.00 20% 1 0.0364 3.00 2.50 slf1045t-150m 15.00 20% 1 0.0472 2.40 2.20 slf1045t-220m 22.00 20% 1 0.0591 2.10 1.90 slf1045t-330m 33.00 20% 1 0.0815 1.60 1.70 slf1045t-470m 47.00 20% 1 0.1000 1.40 1.50 slf1045t-680m 68.00 20% 1 0.1400 1.20 1.30 slf1045t-101m 100.00 20% 1 0.2000 1.00 1.10 slf1045t-151m 150.00 20% 1 0.3500 0.79 0.81 slf1045t-221m 220.00 20% 1 0.4700 0.65 0.70 slf1045t-331m 330.00 20% 1 0.6800 0.54 0.58 slf1045t-471m 470.00 20% 1 1.0300 0.47 0.47 slf1045t-681m 680.00 20% 1 1.6000 0.38 0.38 slf1045t-102m 1000.00 20% 1 2.8000 0.32 0.29 slf1045t-152m 1500.00 20% 1 3.4000 0.22 0.26 electrical characteristics slf1055t part no. inductance test frequency dc resistance isat irms (h) 20% (khz/1v) (m ) 20% (a) max. (a) typical slf1055t-4r7m 4.70 1 11.50 5.20 5.20 slf1055t-6r8m 6.80 1 14.60 4.20 4.20 slf1055t-100m 10.00 1 17.40 3.50 4.00 slf1055t-220m 22.00 1 35.70 2.50 3.00 slf1055t-330m 33.00 1 51.50 2.10 2.30 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
94 electrical characteristics slf1255t part no. inductance test frequency dc resistance isat irms (h) (khz/0.5v) ( ) 20% (a) max. (a) typical slf1255t-6r0n 6.00 30% 1 0.0164 3.60 4.90 slf1255t-100m 10.00 20% 1 0.0215 3.40 4.30 slf1255t-150m 15.00 20% 1 0.0259 2.80 3.90 slf1255t-220m 22.00 20% 1 0.0338 2.30 3.40 slf1255t-330m 33.00 20% 1 0.0415 1.90 3.10 slf1255t-470m 47.00 20% 1 0.0618 1.60 2.50 slf1255t-680m 68.00 20% 1 0.0832 1.30 2.20 slf1255t-101m 100.00 20% 1 0.1170 1.10 1.80 slf1255t-151m 150.00 20% 1 0.1900 0.88 1.40 slf1255t-221m 220.00 20% 1 0.2700 0.72 1.20 slf1255t-331m 330.00 20% 1 0.4100 0.59 1.00 slf1255t-471m 470.00 20% 1 0.5200 0.49 0.88 slf1255t-681m 680.00 20% 1 0.7600 0.43 0.73 slf1255t-102m 1000.00 20% 1 1.1200 0.34 0.60 slf1255t-152m 1500.00 20% 1 1.7300 0.29 0.48 electrical characteristics slf1265t part no. inductance test frequency dc resistance isat irms (h) (khz/0.5v) ( ) 20% (a) max. (a) typical slf1265t-4r2n 4.20 30% 1 0.0150 7.30 5.50 slf1265t-7r0n 7.00 30% 1 0.0177 5.70 5.00 slf1265t-100m 10.00 20% 1 0.0202 5.00 4.80 slf1265t-150m 15.00 20% 1 0.0237 4.20 4.40 slf1265t-220m 22.00 20% 1 0.0316 3.50 3.80 slf1265t-330m 33.00 20% 1 0.0406 2.80 3.40 slf1265t-470m 47.00 20% 1 0.0578 2.40 2.80 slf1265t-680m 68.00 20% 1 0.0787 2.00 2.40 slf1265t-221m 220.00 20% 1 0.2730 1.00 1.20 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
95 electrical characteristics slf1275t part no. inductance test frequency dc resistance isat irms (h) 20% (khz/0.5v) ( ) 20% (a) max. (a) typical slf1275t-1r2m 1.20 1 0.0069 13.00 8.20 slf1275t-2r7m 2.70 1 0.0094 10.00 7.00 slf1275t-3r9m 3.90 1 0.0104 9.00 6.70 slf1275t-5r6m 5.60 1 0.0116 7.80 6.30 slf1275t-6r8m 6.80 1 0.0131 7.20 5.90 slf1275t-100m 10.00 1 0.0156 5.50 5.40 slf1275t-150m 15.00 1 0.0184 4.70 5.00 slf1275t-220m 22.00 1 0.0263 4.00 4.00 slf1275t-330m 33.00 1 0.0395 3.20 3.40 slf1275t-470m 47.00 1 0.0528 2.70 3.00 slf1275t-680m 68.00 1 0.0778 2.00 2.40 slf1275t-101m 100.00 1 0.1250 1.90 1.90 slf1275t-151m 150.00 1 0.1750 1.50 1.60 slf1275t-221m 220.00 1 0.2580 1.30 1.30 note: isat: dc current at which the inductance drops 30% from its value without current irms: the actual current when temperature of coil becomes t = 40 c
96 tape dimensions unit: mm type a0 b0 k0 p w t slf0625t 6.2 6.2 2.7 12 16 0.4 slf0628t 6.2 6.2 3.0 12 16 0.4 slf0728t 7.2 7.2 3.0 12 16 0.4 slf0730t 7.2 7.2 3.2 12 16 0.4 slf0732t 7.2 7.2 3.2 12 16 0.4 slf0745t 7.2 7.2 4.8 12 16 0.4 slf1045t 10.4 10.4 4.8 16 24 0.4 slf1055t 10.4 10.4 5.8 16 24 0.4 slf1255t 12.8 12.8 5.8 16 24 0.4 slf1265t 12.8 12.8 6.8 16 24 0.4 slf1275t 12.8 12.8 7.8 16 24 0.4 packaging quantity type bulk quantity/reel casket/reel casket quantity/box slf0625t v 1000 3.0 5.0 15000 slf0628t v 1000 3.0 5.0 15000 slf0728t v 1000 3.0 5.0 15000 slf0730t v 1000 3.0 5.0 15000 slf0732t v 1000 3.0 5.0 15000 slf0745t v 1000 3.0 5.0 15000 slf1045t v 500 3.0 5.0 7500 slf1055t v 500 3.0 5.0 7500 slf1255t v 500 3.0 5.0 7500 slf1265t v 500 3.0 5.0 7500 slf1275t v 500 3.0 5.0 7500 w3 b01 a01 t0.05 p1 1.55 2 4 1.75 k0 xxx
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