SC53-181

SC53 SMD POWER INDUCTORS 1. 5 XXX 5. 9 2. 2 5. 5 MARKING ● Features 1. Open frame construction. ELECTRICAL CHARACTERISTICS (2) (1) SC53-4R2 SC53-6R2 SC53-100 SC53-120 SC53-150 SC53-180 SC53-220 SC53-270 SC53-330 SC53-390 SC53-470 SC53-560 SC53-680 SC53-820 SC53-101 SC53-121 SC53-151 SC53-181 SC53-221 SC53-271 SC53-331 SC53-391 SC53-471 SC53-561 SC53-681 SC53-821 SC53-102 4.2 6.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 DC Resistance (Ω MAX) 7.96MHZ 7.96MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 2.52MHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 70m 85m 0.11 0.13 0.16 0.18 0.23 0.25 0.30 0.35 0.43 0.54 0.59 0.72 0.92 1.01 1.3 1.6 1.8 2.4 3.2 3.5 4.2 4.9 6.7 7.8 8.8 Saturation(3) Temperature (4) Current Current (A) (A) 1.85 1.75 1.30 1.23 1.10 1.05 0.93 0.84 0.76 0.68 0.63 0.59 0.53 0.48 0.45 0.42 0.38 0.35 0.32 0.30 0.28 0.26 0.20 0.19 0.18 0.15 0.13 2.60 2.20 1.85 1.60 1.50 1.40 1.30 1.20 1.02 0.95 0.85 0.78 0.70 0.62 0.56 0.52 0.46 0.40 0.38 0.35 0.31 0.29 0.25 0.22 0.20 0.18 0.17 BC53 Inductance I nduct ance decrease decr easeby bycurrent cur r ent SC53 10000 Inductance (µH) uH) I nduct ance( Inductance Test (uH) Frequency 1000 102 100 680 10 4R2 1 10 100 1000 DCcur current DC r ent ((mA) mA) 100000 10000 SC53 Temperature by rcurrent BC 53 Tem per at ur e r i serise by cur ent 80 Temperature Tem per at ur erise r i °C se ℃ Part Number 70 60 102 50 680 4R2 40 30 20 10 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 DC (mA) DC current cur r ent ( 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 Custom versions available upon request. ©2011 Signal Transformer –Specification subject to change without notice. 07.11 500 Bayview Avenue, Inwood, NY 11096 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com www.signaltransformer.com 32