SMT Power Inductor SISH811 Type Features RoHS compliant. Hight current (3.5A, 10uH), SMD type. Unshielded. Self-leads, 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 applications. In addition to the standard versions shown here, customized inductors are available to meet your exact requirements. Mechanical Dimension: RECOMMENDED PAD PATTERNS 3.5 3.5 F C B UNIT:mm/inch A = 12.94 / 0.510 Max. B = 9.4 / 0.370 Max. C = 11.4 / 0.449 Max. D = 7.7 0.2 / 0.311 0.008 E = 2.5 0.2 / 0.098 0.008 F = 2.5 0.2 / 0.098 0.008 E D A 7.0 14.0 Electrical Characteristics: 25 C: 100KHz, 0.1V o PART NO. SISH811 - 2R2 L1 (uH) 2.2 Isat 2 (Adc) Ir 3 (Adc) 0.006 17.0 9.0 ( DCR )MAX SISH811 - 3R3 3.3 0.010 14.0 7.0 SISH811 - 4R7 4.7 0.013 11.0 6.0 1000.00 102 681 471 331 SISH811 - 100 10.0 0.040 8.0 3.5 221 SISH811 - 150 15.0 0.050 7.0 3.0 151 101 680 22.0 0.066 5.5 2.5 33.0 0.080 4.0 2.0 SISH811 - 470 47.0 0.110 3.8 1.6 SISH811 - 680 68.0 0.170 3.0 1.2 SISH811 - 101 100.0 0.220 2.5 1.2 SISH811 - 151 150.0 0.340 2.0 0.9 SISH811 - 221 220.0 0.440 1.6 0.7 SISH811 - 331 330.0 0.700 1.2 0.6 SISH811 - 471 470.0 0.950 1.0 0.3 SISH811 - 681 680.0 1.200 1.0 0.2 SISH811 - 102 1000.0 2.000 0.8 0.1 100.00 INDUCTANCE (uH) SISH811 - 220 SISH811 - 330 470 330 220 10.00 150 100 6R8 4R7 3R3 2R7 2R2 1R5 1.00 1R0 R68 R33 0.10 0.10 1.00 10.00 CURRENT (A) 1. Tolerance of inductance: 20%. 2. Isat is the DC current which cause the inductance drop less than 10% of its nominal inductance without current. 3. Ir is the DC current which cause the surface temperature of the part increase less than 45oC. 4. Operating temperature : -20oC to 105oC (including self-temperature rise) 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 77 100.00