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Document 179-1 www..com SMTPowerInductors-DO3316Series The DO3316 Series of surface mount inductors is designed for the smallest possible size, lowest cost and highest performance. Their high energy storage and very low resistance make them the ideal inductors for DC-DC conversion in notebook computers, PDAs, step-up or step-down converters, flash memory programmers, etc. For reliable surface mounting, we've designed the DO Series with a flat top and robust temperature deflection to prevent damage during solder reflow. In addition to the standard versions shown here, custom inductors are available to meet your exact requirements. Coilcraft Designer's Kit C105 contains 3 samples each of the standard parts shown as well as all standard values from the DO1608 Series. To order, contact Coilcraft or visit http://order.coilcraft.com. .510 12,95 Max 1st significant digit 2nd significant digit .330 8,38 Dia. .205 5,21 Max Part Number DO3316P-102 DO3316P-152 DO3316P-222 DO3316P-332 DO3316P-472 DO3316P-682 DO3316P-103 DO3316P-153 DO3316P-223 DO3316P-333 DO3316P-473 DO3316P-683 DO3316P-104 DO3316P-154 DO3316P-224 DO3316P-334 DO3316P-474 DO3316P-684 DO3316P-105 L 20%1 (H) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR max. SRF typ2 Isat3 Irms4 () (MHz) (A) (A rms) .009 .010 .012 .015 .018 .027 .038 .046 .085 .10 .14 .20 .28 .40 .61 1.02 1.27 2.02 3.00 100 90 80 65 45 38 30 27 19 15 12 10 9 6 5 4.5 3.5 2.5 2.0 9.0 8.0 7.0 6.4 5.4 4.6 3.8 3.0 2.6 2.0 1.6 1.4 1.2 1.0 .8 .6 .5 .4 .3 6.8 6.4 6.1 5.4 4.8 4.4 3.9 3.1 2.7 2.1 1.8 1.5 1.3 1.0 .8 .6 .5 .4 .3 .370 9,40 Max Multiplier Land Pattern .100 2,54 .100 2,54 .115 2,92 .290 7,37 .300 7,62 .110 2,79 Parts/reel: 13 1,000 Tape width: 24 mm For packaging data see Tape and Reel Specifications section. For environmental data see Product Specifications section. 1. Tested at 100 kHz, 0.1 Vrms. 2. SRF >13 MHz measured using Agilent/HP8753D network analyzer; <13 MHz using Agilent/HP4192A. 3. Inductance drop = 10% typ. at rated Isat. 4. T = 40C rise typ. at Irms. 5. Operating temperature range -40C to +85C. 6. Electrical specifications at 25C. www..com Specifications subject to change without notice. Document 179-1 Revised 4/22/02 Document 179-2 www..com SMT Power Inductors-DO3316 Series Typical L vs Frequency 10000 Typical L vs Current 10000 1000 H 1000 H 1000 1000 100 H Inductance (H) Inductance (H) 100 100 100 H 10 H 10 H 10 10 1 H 1 1 1 H 0.1 0.01 0.1 1 10 0.1 0.1 1 10 100 Frequency (MHz) Current (A) www..com Specifications subject to change without notice. Document 179-2 Revised 4/9/01 |
Price & Availability of DO3316P-XXX |
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