toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com 1 (888) 734-7347 rev 07/07 psdb series ? smd shielded power inductor features ? directly connected electrode on ferrite core ? provides magnetic shielding against radiation ? provides high power and high saturation ? for inductance values outside those li sted in the datasheet contact factory ? find environmental information and packaging specs in related supplimental applications ? power supply for vtrs ? lcd televisions ? personal computers ? handheld communication ? dc/dc converters inductance and current ranges ? psdb5d28 2.5 ~ 10 h 2.60 ~ 0.40 a ? psdb1003 10 ~ 150 h 2.70 ~ 0.70 a ? psdb1004 1.0 ~ 330 h 10.0 ~ 0.70 a ? psdb1005 10 ~ 1000 h 3.45 ~ 0.35 a how to order psdb 5d28 n t 101 sei type dimensions tolerance packaging style inductance type description code dimensions (mm) code tolerance code inductance psdb smd power inductors 5d28 6.2x6.3x3.0 m 20% 1r0 1.0 h 1003 10.3x10.4x3.0 n 30% 470 47 h 1004 10.3x10.4x4.0 p +40/-20% 101 100 h 1005 10.3x10.4x5.0 102 1000 h
toll free: (888) sei-seis www.seielec t.com email: market ing@seielect.com psdb series ? smd shielded power inductor 2 (888) 734-7347 rev 07/07 mechanical specifications (mm) codes a b c d e f h i j psdb5d28 6.2 6.3 3.0 4.7 2.0 0.6 2.6 1.0 4.6 psdb1003 10.3 10.4 3.0 7.7 3.0 1.2 3.6 1.7 7.3 psdb1004 10.3 10.4 4.0 7.7 3.0 1.2 3.6 1.7 7.3 psdb1005 10.3 10.4 5.0 7.7 3.0 1.2 3.6 1.7 7.3 electrical character istics - psdb5d28 part number l (h) test freq (hz) tolerance (%) dcr (m ? ) max i dc (a) max psdb5d28-t2r5 2.5 100khz 20, 30 17.6 2.60 psdb5d28-t3r3 3.3 100khz 20, 30 20.3 2.30 psdb5d28-t4r0 4.0 100khz 20, 30 27.0 2.10 psdb5d28-t5r0 5.0 100khz 20, 30 31.1 1.85 psdb5d28-t6r0 6.0 100khz 20, 30 41.9 1.70 psdb5d28-t8r0 8.0 100khz 20, 30 49.9 1.50 psdb5d28-t100 10 100khz 20, 30 54.0 1.30 psdb5d28-t120 12 100khz 20, 30 71.6 1.20 psdb5d28-t150 15 100khz 20, 30 82.4 1.10 psdb5d28-t180 18 100khz 20, 30 101.5 1.05 psdb5d28-t220 22 100khz 20, 30 119.0 0.95 psdb5d28-t270 27 100khz 20, 30 146.0 0.85 psdb5d28-t330 33 100khz 20, 30 182.5 0.76 psdb5d28-t390 39 100khz 20, 30 209.5 0.68 psdb5d28-t470 47 100khz 20, 30 229.5 0.60 psdb5d28-t560 56 100khz 20, 30 305.0 0.55 psdb5d28-t680 68 100khz 20, 30 351.0 0.48 psdb5d28-t82 82 100khz 20, 30 418.5 0.45 psdb5d28-t101 100 100khz 20, 30 520.0 0.40
toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com psdb series ? smd shielded power inductor 3 (888) 734-7347 rev 07/07 electrical characteristics - psdb1003 part number l (h) test freq (hz) tolerance (%) dcr (m ? ) max i dc (a) max psdb1003nt100 10 100khz 30 58.1 2.70 psdb1003nt120 12 100khz 30 72.1 2.25 psdb1003nt150 15 100khz 30 86.5 2.22 psdb1003nt180 18 100khz 30 116.1 1.90 psdb1003nt220 22 100khz 30 145.4 1.78 psdb1003nt270 27 100khz 30 175.9 1.63 psdb1003nt330 33 100khz 30 213.4 1.16 psdb1003nt390 39 100khz 30 268.9 1.32 psdb1003nt470 47 100khz 30 298.6 1.18 psdb1003nt560 56 100khz 30 335.8 1.10 psdb1003nt680 68 100khz 30 451.3 1.04 psdb1003nt82 82 100khz 30 513.8 0.94 psdb1003nt101 100 100khz 30 700.0 0.84 psdb1003nt121 120 100khz 30 765.0 0.76 psdb1003nt151 150 100khz 30 876.3 0.70 electrical characteristics - psdb1004 part number l (h) test freq (hz) tolerance (%) dcr (m ? ) max i dc (a) max psdb1004pt1r0 1.0 100khz +40/-20 8.1 10.0 psdb1004nt1r3 1.3 100khz 30 8.1 10.0 psdb1004nt2r5 2.5 100khz 30 10 7.50 psdb1004nt3r8 3.8 100khz 30 13 6.00 psdb1004nt5r2 5.2 100khz 30 22 5.50 psdb1004nt7r0 7.0 100khz 30 27 4.80 psdb1004nt100 10 100khz 30 35 4.40 psdb1004nt150 15 100khz 30 50 3.60 psdb1004nt220 22 100khz 30 73 2.90 psdb1004nt330 33 100khz 30 93 2.30 psdb1004nt470 47 100khz 30 128 2.10 PSDB1004NT680 68 100khz 30 213 1.50 psdb1004nt101 100 100khz 30 304 1.35 psdb1004nt151 150 100khz 30 506 1.15 psdb1004nt221 220 100khz 30 756 0.92 psdb1004nt331 330 100khz 30 1090 0.70
toll free: (888) sei-seis www.seielec t.com email: market ing@seielect.com psdb series ? smd shielded power inductor 4 (888) 734-7347 rev 07/07 electrical characteristics - psdb1005 part number l (h) test freq (hz) tolerance (%) dcr (m ? ) max i dc (a) max psdb1005nt100 10 100khz 30 25.8 3.45 psdb1005nt120 12 100khz 30 32.0 3.40 psdb1005nt150 15 100khz 30 40.0 2.83 psdb1005nt180 18 100khz 30 46.0 2.62 psdb1005nt220 22 100khz 30 58.5 2.44 psdb1005nt270 27 100khz 30 65.4 2.24 psdb1005nt330 33 100khz 30 81.4 1.88 psdb1005nt390 39 100khz 30 103.1 1.70 psdb1005nt470 47 100khz 30 122.1 1.56 psdb1005nt560 56 100khz 30 144.8 1.39 psdb1005nt680 68 100khz 30 193.0 1.36 psdb1005nt820 82 100khz 30 219.4 1.20 psdb1005nt101 100 100khz 30 247.0 1.09 psdb1005nt121 120 100khz 30 298.4 1.00 psdb1005nt151 150 100khz 30 355.1 0.91 psdb1005nt181 180 100khz 30 393.4 0.84 psdb1005nt221 220 100khz 30 483.8 0.75 psdb1005nt271 270 100khz 30 632.5 0.68 psdb1005nt331 330 100khz 30 780.0 0.60 psdb1005nt391 390 100khz 30 957.5 0.57 psdb1005nt471 470 100khz 30 1220.4 0.50 psdb1005nt561 560 100khz 30 1352.4 0.47 psdb1005nt681 680 100khz 30 1519.2 0.43 psdb1005nt821 820 100khz 30 1694.4 0.39 psdb1005nt102 1000 100khz 30 1946.4 0.35
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