specifications subject to change without notice. please check our website for latest information. smt power inductors C do1813hc series document 207-1 document 207-1 revised 04/28/04 with rms current ratings up to 10 amps, the do1813hc series offers the high current, low inductance values required for high power dc-dc applications. these inductors are less than 0.2 (5 mm) high. they have very low resistance and a rugged self-leaded construction. standard inductance values range from 0.18 to 48 h and custom values are available to meet specific requirements. coilcraft designer?s kit c131 contains samples of all inductance values. to order, please contact coilcraft or order on-line at http://order.coilcraft.com . l l typ dcr srf ref 20% 2 max typ i sat 3 i rms 4 part number 1 (h) (h) (ohms) (mhz) (a) (a) do1813p-181hc 0.18 0.18 0.003 800 14.0 10.0 do1813p-331hc 0.33 0.33 0.004 600 10.0 7.0 do1813p-561hc 0.56 0.56 0.010 200 7.7 6.0 do1813p-122hc 1.2 1.15 0.017 140 5.3 4.4 do1813p-222hc 2.2 2.06 0.035 100 3.5 3.1 do1813p-332hc 3.3 3.20 0.040 80 3.0 2.7 do1813p-472hc 4.7 4.70 0.054 50 2.6 2.2 do1813p-682hc 6.8 6.80 0.080 45 2.2 1.8 do1813p-103hc 10.0 9.55 0.11 40 1.9 1.5 do1813p-153hc 15.0 15.3 0.17 30 1.5 1.2 do1813p-223hc 22.0 22.6 0.25 25 1.2 1.0 do1813p-333hc 33.0 32.5 0.35 20 0.99 0.82 do1813p-473hc 47.0 48.1 0.47 15 0.87 0.72 1. part number on reel label may have a b suffix to indicate that reel is not machine ready. 2. inductance tested at 0.25 vrms, 100 khz, 0 adc. 3. dc current at which the inductance drops 30% (typ) from its value without current. 4. average current for a 40c rise above 25c ambient. 5. storage and operating temperature -55c to +125c. 6. electrical specifications at 25c. see qualification standards section for environmental and test data. 0.050 1,27 0.180 4,57 0.197 5,0 dia max 0.350 8,89 0.200 5,08 0.075 1,91 0.160 4,06 recommended land pattern 0.350 8,89 0.230 5,84 max typ max 0.080 0.010 2,03 0,25 0.100 2,54 body leads, based on -561hc note: 0.240 6,10 max see note weight: 278 ? 315 mg terminations: tin/lead over copper tape and reel: 1000/13 reel 16 mm tape width for packaging data see tape and reel specifications section.
specifications subject to change without notice. please check our website for latest information. smt power inductors - do1813hc series typical l vs frequency typical l vs current document 207-2 document 207-2 revised 3/27/01
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