ils-2515 vishay dale www.vishay.com 64 document number 34095 revision 08-jan-04 for technical questions, contact magnetics@vishay .com obsolete surface mount inductor features low profile 0.047" [1.19mm] maximum thickness. self shielding. surface mountable. high q for high efficiency. excellent energy storage. monolithic, ferrite construction. terminals designed for maximum trace emi and compact circuit design. 1500 pieces, 7" reel. patents obtained. schematic applications low profile dc/dc converters. type i pcmcia. hand held electronics. flat panel displays. electrical specifications inductance range: 4.7 h to 10 h. inductance tolerance: 20%. temperature range: - 40 c to + 85 c. standard electrical specifications dimensions [in inches millimeters] pad layout dimensional outline 0.170 [4.3] 0.050 [1.3] 0.050 [1.3] 0.110 [2.8] 0.300 [7.82] 0.020 0.012 [0.51 0.30] typ. 0.15 0.012 [3.81 0.30] 0.25 0.012 [6.35 0.30 0.170 [4.3] 0.047 [1.19] max. ind. ( h) 20% @ q @ self resonant dcr rated dc 1mhz w/ 1mhz/7mhz freq. min. max. current model 300madc (min.) (mhz) (ohms) (ma) ils-2515-01 4.7 25/55 20 0.58 500 ils-2515-02 10.0 25/50 15 0.95 500 description sap part numbering guidelines (internal) product family size see the end of this data book for conversion tables inductance value package code tol. series ils 2515 rk 100 m 02 20% inductance tolerance ils-2515 model 10 h inductance value - 01 (4.7 h) - 02 (10 h)
www.vishay.com 65 ils-2515 vishay dale document number 34095 revision 08-jan-04 for technical questions, contact magnetics@vishay .com obsolete performance graphs typical current vs temperature rise 70 60 50 40 30 20 10 0 dc current (amps) temperature rise ( c) 0.0 0.25 0.50 0.75 1.0 10 h, l & q vs frequency 13.0 12.6 12.2 11.8 11.4 11.0 10 100 1000 frequency (khz) inductance ( h) 25 20 15 10 5 0 q 2.5 2 1.5 1 0.5 0 energy storage dc current (amps) energy storage ( joules) 0.0 0.25 0.50 0.75 1.0 10 h 4.7 h inductance vs dc bias inductance ( h) dc current (amps) 4.7 h, l & q vs frequency 5.6 5.4 5.2 5.0 4.8 4.6 frequency (khz) inductance ( h) q 25 20 15 10 5 0 l q 10 100 1000 l q 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 16 12 8 4 0 10 h 4.7 h packaging options tape and reel: embossed plastic carrier tape. per eia481-1. 1500 pieces on a 7" reel. 10 h 4.7 h surface mount inductor
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