SC75B-331

SC75B SMD POWER INDUCTORS XXX MARKING ● Features 1. Open frame construction 2 Excellent Power Density 3 Engineered to Provide High Efficiency ELECTRICAL CHARACTERISTICS DC Resistance (Ω MAX) (2) (1) Saturation Temperature (3) (4) Current Current (A) (A) SC75B-100 10 2.52MHZ 0.07 2.30 3.20 SC75B-120 12 2.52MHZ 0.08 2.00 3.00 SC75B-150 15 2.52MHZ 0.09 1.80 2.75 SC75B-180 18 2.52MHZ 0.10 1.60 2.40 SC75B-220 22 2.52MHZ 0.11 1.50 2.10 SC75B-270 27 2.52MHZ 0.12 1.30 1.85 SC75B-330 33 2.52MHZ 0.13 1.20 1.70 SC75B-390 39 2.52MHZ 0.16 1.10 1.55 SC75B-470 47 2.52MHZ 0.18 1.10 1.47 SC75B-560 56 2.52MHZ 0.24 0.94 1.30 SC75B-680 68 2.52MHZ 0.28 0.85 1.12 SC75B-820 82 2.52MHZ 0.37 0.78 1.03 SC75B-101 100 1KHZ 0.43 0.72 0.90 SC75B-121 120 1KHZ 0.47 0.66 0.86 SC75B-151 150 1KHZ 0.64 0.58 0.80 SC75B-181 180 1KHZ 0.71 0.51 SC75B Inductance decrease BC75B I nduct ance decr easebybycurrent cur r ent 1000 Inductance (µH) uH) I nduct ance( Inductance Test (uH) Frequency 0.76 SC75B-221 220 1KHZ 0.96 0.49 0.68 SC75B-271 270 1KHZ 1.11 0.42 0.60 SC75B-331 330 1KHZ 1.26 0.40 0.52 SC75B-391 390 1KHZ 1.77 0.36 0.50 SC75B-471 470 1KHZ 1.96 0.34 0.46 470 100 68 10 10 1 0. 1 10 Temperature Tem per at ur erise r i °C se ℃ Part Number 10000 1000 100 DCDC cur r ent ((mA) mA) current BC75B Tem per at ur e r irise se by bycurrent cur r ent SC75B Temperature 80 70 60 471 50 100 680 40 30 20 10 0 500 1000 1500 2000 2500 3000 3500 4000 current DCDC cur r ent(mA) ( mA) (1). Inductance tolerance±20% tested at 0.25V, 0ADC and 25℃. (2). DCR measured at 25℃. (3). The DC current at which the inductance decreases by 10% from its initial value. (4). The DC current that results in a 40℃ temperature rise from 25℃ ambient. Click here for QUANTITY PER REEL & PACKING INFORMATION © 2019 Signal Transformer –Specification subject to change without notice. 12.19 Custom versions available upon request. belfuse.com/signal 57 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com