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DO3314-102ML Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors | |||
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Document 295 -1
SMT Power Inductors - DO3314 Series
Part number1
DO3314-102ML_
DO3314-152ML_
DO3314-222ML_
DO3314-332ML_
DO3314-472ML_
DO3314-682ML_
DO3314-822ML_
DO3314-103ML_
DO3314-153ML_
DO3314-223ML_
DO3314-333ML_
L2
±20%
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
DCR3
max
(Ohms)
0.11
0.14
0.20
0.26
0.32
0.44
0.47
0.52
0.86
1.20
1.62
SRF4
typ
(MHz)
160
140
90
80
60
45
45
40
30
20
15
Isat5
(A)
2.10
2.00
1.60
1.40
1.20
0.92
0.90
0.80
0.68
0.56
0.51
Irms6
(A)
1.70
1.40
1.30
1.20
1.10
0.80
0.75
0.75
0.65
0.50
0.40
⢠Only 3.3 mm square, 1.4 mm high!
⢠Handles current up to 1.7 Amps rms
Designerâs Kit C358 contains 3 each of all values
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 45.9 â 50.2 mg
Ambient temperature â40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: â40°C to +125°C.
Packaging: â40°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 1000/7â³reel; 3500/13â³ reel Plastic tape: 12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 1.37 mm pocket depth
PCB washing Only pure water or alcohol recommended
1. When ordering, please specify termination and packaging codes:
DO3314-333MLC
Termination: L = RoHS compliant silver-palladium-platinum-glass frit
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: C = 7â³ 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 C instead.
D = 13â³ machine-ready reel. EIA-481 embossed plastic
tape (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4191A or equivalent.
5. DC current at which the 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 âSoldering Surface Mount Componentsâ before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 295-1 Revised 10/08/08
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