s c th2010 500 bayview avenue, inwood, ny 11096 toll free 866 - 239- 5777 ? tel 516 -239- 5777 ? fax 516 - 239 - 7208 www.signaltransformer.com sales@signaltransformer.com ? techhelp@signaltransformer.com 27 smd power inductors features 1. magnetically shielded construction 2 excellent power density 3 engineered to provide high efficiency 4 low profile electrical characteristics part num b er inductance (uh) (1) test frequency dc resist ance ( 25% ) max (2) saturation current (a) temp.rise current (a) scth2010 - r56 0.56 100khz 0.070 1.52 1.30 scth2010 - 1r0 1.0 100khz 0.105 1.14 1.05 scth2010 - 1r5 1.5 100khz 0.145 0.95 0.92 scth2010 - 2r2 2.2 100khz 0.205 0.80 0.77 scth2010 - 2r7 2.7 100khz 0.245 0.72 0.72 scth2010 - 3r3 3.3 100khz 0.265 0.68 0.67 scth2010 - 4r7 4.7 100khz 0.350 0.59 0.60 scth2010 - 6r8 6.8 100khz 0.515 0.48 0.49 scth2010 - 100 10 100khz 0.900 0.38 0.36 scth2010 - 150 15 100khz 1.52 0.30 0.27 scth2010 - 220 22 100khz 1.70 0.24 0.25 (1). inductance tolerance for 0.56 uh~ 1.5 uh: 30%, for 2.2uh~22 uh: 20%. tested at 0.25v , 0adc and 25 (2) . dcr measured at 25 . (3) . the dc current at which the inductance decreases by 35 % 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 0. 6 2. 2 2. 5 markin xxx (3) 10 100 1000 10 100 1000 scth2010 inductance decrease by current inductance(uh) 10000 dc current(ma) 1 0.1 0 150 100 4r7 temperature rise scth2010 temperature rise by current dc current (ma) 80 50 70 60 40 10 30 1200 20 400 800 600 200 1400 0 1000 1600 1800 2000 4r7 100 150 (4 ) custom versions av ailable upon request. ? 2011 signal transformer ? specification subject to change without notice. 07.11
|
