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DO3316H_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors - DO3316H Series | |||
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Document 196-1
SMT Power Inductors - DO3316H Series
⢠Soldered self-leaded construction for excellent solderability.
⢠Very low DCR values and excellent current handling
Designerâs Kit C326 contains 3 of each part
Core materialâFerrite
Core and winding lossâ See www.coilcraft.com/coreloss
Terminationsâ RoHS compliant tin-silver-copper over copper. Other
terminations available at additional cost.
Weightâ 0.95ââ 1.25 g
Ambient temperatureâ â40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperatureâ Component: â40°C to +125°C.
Tape and reel packaging: â40°C to +80°C
Resistance to soldering heatâ Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)â 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
Packagingâ 750 per 13â³ reelâ Plastic tape:â 24 mm wide,
0.35 mm thick, 12 mm pocket spacing, 6.4 mm pocket depth
PCB washingâ Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR â SRF4
â L2 %
max typ â Isat5 â Irms6
â Part number1
(µH) â tol3 (Ohms) (MHz) (A) (A)
DO3316H-121ML_ 0.12 20
DO3316H-331ML_ 0.33 20
DO3316H-681ML_ 0.68 20
DO3316H-102ML_ 1.0 20
DO3316H-152ML_ 1.5 20
0.0015 200 28 17
0.002 200 20 16
0.005 200 13 12
0.006 100 11 10
0.008 90 9.0 9.0
DO3316H-222_L_ 2.2 20,10 0.011
DO3316H-272_L_ 2.7 20,10 0.012
DO3316H-332_L_ 3.3 20,10 0.014
DO3316H-392_L_ 3.9 20,10 0.015
DO3316H-472_L_ 4.7 20,10 0.018
80 7.8 7.4
65 7.0 6.6
60 6.4 5.9
50 5.9 5.3
45 5.4 4.8
1. When ordering, specify tolerance, termination and packaging codes:
DO3316H-472MLD
Tolerance: M = 20%, K = 10% (Table shows stock tolerances in bold.)
Termination: L = RoHS compliant tin-silver-copper over copper.
Special order: S = non-RoHS tin-lead (63/37).
Packaging: D = 13â³ machine-ready reel. EIA-481 embossed plastic
tape (750 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.
2. Inductance 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 measured using Agilent/HP 8753D network analyzer.
5. DC current at which the inductance drops 10% (typ) from its value with-
out current.
6. Current that causes a 40°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 âSoldering Surface Mount Componentsâ before soldering.
Document 196-1â Revised 09/25/12
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