SMT Power Inductor SIC73 Type Features Low profile (2.5mm max. height) SMD type. Magnetically shielded,suitable for high density mounting. High energy storage and low DCR. Provided with embossed carrier tape packing. Ideal for power source circuits, DC-DC converter, DC-AC inverters inductor application. In addition to the standard versions shown here, custom inductors are available to meet your exact requirements. Mechanical Dimension: Unit: mm Recommended Pad 6.8 0.5 1.2 0.7 1.7 0.7 4 2.8 3 2.3 7.5 0.5 1 2 2.5 Max. 2.9 2.0 1.6 Electrical Characteristics: SIC73-100 L DCR (UH) ( ) MAX 10 0.200 I RATED (Adc) 0.700 SIC73-120 12 0.220 0.616 SIC73-150 15 0.291 0.572 SIC73-180 18 0.307 0.524 SIC73-220 22 0.355 0.468 SIC73-270 27 0.412 0.432 SIC73-330 33 0.456 0.392 SIC73-390 39 0.580 0.372 SIC73-470 47 0.671 0.340 SIC73-560 56 0.735 0.284 SIC73-680 68 0.981 0.276 SIC73-820 82 1.110 0.256 SIC73-101 100 1.250 0.228 SIC73-121 120 1.400 0.208 SIC73-151 150 1.850 0.188 SIC73-181 180 2.110 0.168 SIC73-221 220 2.540 0.160 SIC73-271 270 4.130 0.144 SIC73-331 330 4.350 0.128 SIC73-391 390 4.860 0.120 SIC73-471 470 6.640 0.104 SIC73-561 560 7.250 0.096 SIC73-681 680 8.180 0.088 SIC73-821 820 9.680 0.080 SIC73-102 1000 15.400 0.072 SIC73-122 1200 18.100 0.070 SIC73-152 1500 18.800 0.064 SIC73-182 1800 20.600 0.055 SIC73-222 2200 32.300 0.050 SIC73-272 2700 36.800 0.046 SIC73-332 3300 40.900 0.040 SIC73-392 3900 48.800 0.037 10000.00 1000.00 INDUCTANCE (uH) PART NO. 100.00 10.00 1.00 0.00 392 332 272 222 182 152 122 102 821 681 561 471 391 331 271 221 181 151 121 101 820 680 560 470 390 330 270 220 180 150 120 100 0.01 0.10 CURRENT (A) Tolerance of inductance 10~82uH 30% 100~820uH 20% 1000~3900uH 10% I RATED : rated current. L<10%, T<45oC at I RATED Operating temperature: -20oC to 105oC (including self-temperature rise) Test condition at 25oC: 1KHz, 1V DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com 53 1.00 10.00