SC53FU-391

SC53FU SMD POWER INDUCTORS XXX MARKING ● Features DC Resistance (Ω MAX) (2) (1) 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 100KHZ 37m 51m 57m 70m 89m 91m 104m 117m 140m 169m 193m 234m 267m 350m 430m 500m 610m 690m 850m 1.00 1.30 1.45 2.04 2.30 2.78 3.30 4.30 4.80 6.90 7.50 9.20 10.4 4.5 3.4 3.0 2.5 2.3 2.0 1.7 1.5 1.3 1.2 1.1 1.0 0.92 0.90 0.80 0.72 0.65 0.59 0.54 0.50 0.45 0.41 0.37 0.33 0.30 0.27 0.25 0.23 021 0.19 0.17 0.15 BS 1.0 2.2 2.7 3.3 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 O SC53FU-1R0 SC53FU-2R2 SC53FU-2R7 SC53FU-3R3 SC53FU-4R7 SC53FU-5R6 SC53FU-6R8 SC53FU-8R2 SC53FU-100 SC53FU-120 SC53FU-150 SC53FU-180 SC53FU-220 SC53FU-270 SC53FU-330 SC53FU-390 SC53FU-470 SC53FU-560 SC53FU-680 SC53FU-820 SC53FU-101 SC53FU-121 SC53FU-151 SC53FU-181 SC53FU-221 SC53FU-271 SC53FU-331 SC53FU-391 SC53FU-471 SC53FU-561 SC53FU-681 SC53FU-821 Saturation(3) Temperature (4) Current Current (A) (A) 4.30 3.50 3.00 2.50 2.00 1.86 1.60 1.50 1.42 1.36 1.30 1.20 1.08 0.88 0.80 0.74 0.66 0.60 0.54 0.50 0.45 0.41 0.38 0.35 0.31 0.28 0.25 0.23 0.20 0.18 0.17 0.15 SC53FU Inductance decrease BC53FU I nduct ance decr ease byby curcurrent r ent 1000 I Inductance nduct ance( uH) (µH) Inductance Test (uH) Frequency O Part Number 821 100 390 10 1 0. 1 100 10 1R0 1000 100000 10000 cur r ent ( mA) DCDCcurrent (mA) SC53FU rise BC53FU Temperature Temper at ur e r i se by by curcurrent r ent Temperature Tem per at ur eriser i°C se ℃ CHARACTERISTICS LE TE 1. Open frame construction 2 Excellent Power Density 1. Engineered to Provide High Efficiency 80 70 60 821 390 1R0 50 40 30 20 10 0 1000 2000 3000 4000 5000 6000 7000 DDC C cur r ent(mA) ( mA) current 8000 9000 10000 (1). Inductance tolerance for 1.0uH~8.2uH: ±30%, for 10uH~820uH: ±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 61 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com