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© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
SMT Power Inductors
–
DO3316P Series
Document 179-1
Document 179-1 Revised 09/25/12
DCR SRF
Part
L
2
Percent max
typ
4
Isat
5
Irms
6
number
1
(µH) tol
3
(Ohms) (MHz) (A) (A)
DO3316P-102ML_ 1.0 20 0.009 100 9.0 6.8
DO3316P-152ML_ 1.5 20 0.010 90 8.0 6.4
DO3316P-222_L_ 2.2 20,10 0.012 80 7.0 6.1
DO3316P-332_L_ 3.3 20,10 0.015 65 6.4 5.4
DO3316P-472_L_ 4.7 20,10 0.018 45 5.4 4.8
DO3316P-682_L_ 6.8 20,10 0.027 38 4.6 4.4
DO3316P-103_L_ 10 20,10 0.038 30 3.8 3.9
DO3316P-153_L_ 15 20,10 0.046 27 3.0 3.1
DO3316P-223_L_ 22 20,10 0.085 19 2.3 2.7
DO3316P-333_L_ 33 20,10 0.10 15 2.0 2.1
DO3316P-473_L_ 47 20,10 0.14 12 1.6 1.8
DO3316P-683_L_ 68 20,10 0.20 10 1.4 1.5
DO3316P-104_L_ 100 20,10 0.28 9 1.2 1.3
DO3316P-154_L_ 150 20,10 0.40 6 1.0 1.0
DO3316P-224_L_ 220 20,10 0.61 5 0.80 0.80
DO3316P-334_L_ 330 20,10 1.02 4.5 0.60 0.60
DO3316P-474_L_ 470 20,10 1.27 3.5 0.50 0.50
DO3316P-684_L_ 680 20,10 2.02 2.5 0.40 0.40
DO3316P-105_L_ 1000 20,10 3.00 2.0 0.30 0.30
DO3316P-155_L_ 1500 20,10 4.49 1.7 0.29 0.27
DO3316P-335_L_ 3300 20,10 8.97 1.1 0.19 0.17
1. When ordering, specify tolerance, termination and packaging codes:
DO3316P-105MLD
Tolerance: M = 20%, K = 10% (Table shows stock tolerances in bold.)
Termination: L = RoHS compliant gold over nickel over phos bronze.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: D = 13″ 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 D instead.
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR
meter or equivalent.
3. Tolerances in bold are stocked for immediate shipment.
4. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
5. DC current at which inductance drops 10% (typ) from its value without
current.
6. Current that causes a 40°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C378 contains 3 of each 20% part
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant gold over nickel over phos bronze.
Other terminations available at additional cost.
Weight 0.92 – 1.23 g
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 1000 per 13″ reel Plastic tape: 24 mm wide,
0.33 mm thick, 12 mm pocket spacing, 5.8 mm pocket depth
PCB washing Only pure water or alcohol recommended
• High energy storage and very low resistance
• Most values available with 10% tolerance
• High inductance values are perfect for EL driver applications.
