specifications subject to change without notice. please check our website for latest information. smt power inductors - ds3316 series a small footprint, magnetic shielding and high efficiency are features of the ds3316 family of power inductors. they?re ideal for high performance dc-dc converter applications, especially those requiring shielding. like all coilcraft surface mount power inductors, these parts are designed with a flat top for reliable pick and place operations. the terminations wrap around the end of the base, ensuring a sound solder fillet and simplifying inspection. saturation current ratings up to 5.6 a and rms current ratings as high as 5 a are available. dc resistance as low as 0.021 ohms keeps power losses to a minimum. in addition to the standard parts shown here, ds3316 inductors in custom values are also available. coilcraft designer?s kit c116 contains samples of each of the standard parts shown. to order, contact coilcraft or visit http://order.coilcraft.com . l 20% 2 dcr max srf typ i sat 3 i rms 4 part number 1 (h) (ohms) (mhz) (a) (a) ds3316p-102 1.0 0.021 140 5.6 5.0 ds3316p-152 1.5 0.022 120 5.2 4.5 ds3316p-222 2.2 0.032 80 5.0 3.8 ds3316p-332 3.3 0.039 70 3.9 3.3 ds3316p-472 4.7 0.054 40 3.2 2.7 ds3316p-682 6.8 0.075 38 2.8 2.2 ds3316p-103 10 0.101 35 2.4 2.0 ds3316p-153 15 0.150 25 2.0 1.5 ds3316p-223 22 0.207 19 1.6 1.3 ds3316p-333 33 0.334 15 1.4 1.1 DS3316P-473 47 0.472 13 1.0 0.80 ds3316p-683 68 0.660 10 0.9 0.70 ds3316p-104 100 1.11 7 0.8 0.60 ds3316p-154 150 1.55 6 0.6 0.50 ds3316p-224 220 2.00 5 0.5 0.37 ds3316p-105 1000 8.30 2 0.32 0.17 1. part number on reel label may have a b suffix to indicate that the reel is not machine ready. 2. inductance tested at 0.1 vrms, 100 khz, 0 adc. 3. dc current at which the inductance drops 10% (typ) from its value without current. 4. average current for a 40c rise above 25c ambient. 5. operating temperature range -40c to +85c. 6. electrical specifications at 25c. see qualification standards section for environmental and test data. see color coding section for part marking data. document 187-1 document 187-1 revised 12/10/04 0.100 2,54 0.100 2,54 0.110 2,79 0.115 2,92 0.290 7,37 0.300 7,62 recommended land pattern 0.510 12,95 0.200 5,08 max 0.330 8,38 dia max 1st significant digit 2nd significant digit multiplier 0.370 9,40 0.190 4,83 dia max weight: 0.82 ? 0.87 g terminations: nickel/gold over phos bronze tape and reel: 1000/13 reel 24 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. document 187-2 document 187-2 revised 10/31/03 smt power inductors - ds3316 series typical l vs frequency typical l vs current
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