specifications subject to change without notice. please check our website for latest information. smt power inductors - lpo3310 series document 352-1 document 352-1 revised 11/10/04 l 2 dcr 3 srf 4 20% max typ i sat 5 i rms 6 part number 1 (h) (ohms) (mhz) (a) (a) lpo3310-301mx_ 0.30 0.040 420 2.8 2.8 lpo3310-471mx_ 0.47 0.042 310 2.3 2.3 lpo3310-701mx_ 0.70 0.068 200 1.9 1.9 lpo3310-102mx_ 1.0 0.076 180 1.6 1.6 lpo3310-152mx_ 1.5 0.12 153 1.4 1.4 lpo3310-222mx_ 2.2 0.15 112 1.1 1.1 lpo3310-332mx_ 3.3 0.20 91 0.95 0.95 lpo3310-472mx_ 4.7 0.27 80 0.80 0.80 lpo3310-682mx_ 6.8 0.36 68 0.66 0.66 lpo3310-103mx_ 10.0 0.52 52 0.57 0.57 lpo3310-153mx_ 15.0 0.80 36 0.45 0.45 lpo3310-223mx_ 22.0 1.20 34 0.37 0.37 lpo3310-333mx_ 33.0 1.78 27 0.30 0.30 lpo3310-473mx_ 47.0 2.15 22 0.25 0.25 1. when ordering, please specify packaging code: lpo3310-473mx c packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (1000 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter c instead. d =13 machine-ready reel. eia-481 embossed plastic tape (3500 parts per full reel). 2. inductance tested at 100 khz, 0.1 vrms using an agilent/hp 4192a. 3. dcr measured on a micro-ohmmeter. 4. srf measured using agilent/hp 8753es or equivalent. 5. dc current at which the inductance drops 10% (typ) from its value without current. 6. average current for a 15c (max) rise above 25c ambient. 7. operating and storage temperature range ? 40c to +85c. 8. electrical specifications at 25c. see qualification standards section for environmental and test data. a mere 3,3 mm square by 1 mm high, the lpo3310 series is our smallest power inductor. it is perfect for low- profile applications with tight board space constraints such as mobile phones, digital cameras, pdas and other handheld equipment. despite their small size, these induc- tors have very high saturation current ratings: up to 2.8 amps! the specially designed ceramic case com- pletely protects the windings and provides the best possible surface for pick and place handling. coilcraft designer?s kit c175 contains samples of all values shown. to order, contact coilcraft or purchase on-line at http://order.coilcraft.com .
smt power inductors - lpo3310 series specifications subject to change without notice. please check our website for latest information. document 352-2 document 352-2 revised 12/14/04 typical l vs frequency typical l vs current 0.1 1 10 100 0.01 0.1 110 current (a) inductance (h) 1.0 h 10 h 47 h 0.3 h 0.1 1 10 100 0.01 0.1 110 frequency (mhz) inductance (h) 1.0 h 10 h 47 h 0.3 h 0.130 0.008 3,3 0,2 0.130 0.008 3,3 0,2 0.040 0.004 1,0 0,1 recommended land pattern 0.040 0.05 1,02 0,127 0.148 3,76 0.048 1,22 0.056 1,42 0.161 4,10 terminations: platinum/palladium/silver tape and reel: 1000/7 reel; 3500/13 reel 12 mm tape width for packaging data see tape and reel specifications section.
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