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| Document 179-1 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 three 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. www..com SPICE models ON OUR WEB SITE OR CD Part number 0.510 max 12,95 1st significant digit 2nd significant digit Multiplier 0.205 max 5,21 0.330 8,38 dia L 20%1 DCR max (H) (Ohms) 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 0.009 0.010 0.012 0.015 0.018 0.027 0.038 0.046 0.085 0.10 0.14 0.20 0.28 0.40 0.61 1.02 1.27 2.02 3.00 SRF typ2 Isat3 (MHz) (A) 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 0.8 0.6 0.5 0.4 0.3 Irms4 (A) 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 0.8 0.6 0.5 0.4 0.3 0.370max 9,40 0.100 2,54 0.100 2,54 0.290 7,37 0.110 2,79 0.300 7,62 0.115 2,92 Recommended Land Pattern 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 Parts/reel: 13 1,000 Tape width: 24 mm For packaging data see Tape and Reel Specifications section. 1. Tested at 100 kHz, 0.1 Vrms, 0 Adc. 2. SRF >13 MHz measured using Agilent/HP 8753D network analyzer; <13 MHz using Agilent/HP 4192A. 3. DC current at which inductance drops 10% (typ) from its value without current. 4. Average current for 40C temperature rise from 25C. 5. Operating temperature range -40C to +85C. 6. Electrical specifications at 25C. See Qualification Standards section for environmental and test data. Specifications subject to change without notice. Document 179-1 Revised 11/20/02 Document 179-2 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 www..com 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) Specifications subject to change without notice. Document 179-2 Revised 4/9/01 |
Price & Availability of D03316
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