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Document 541NR-1
Shielded Power Inductors – LPS3314
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• Very low DCR; excellent current handling
• Miniature 3.3 × 3.3 mm footprint; less than1.4 mm tall
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 44.1 – 46.5 mg
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 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth
(Refer to dimensional drawing for part orientation in tape.)
Recommended pick and place nozzle OD: 3.3 mm; ID: ≤ 1.65 mm
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Isat (A)5 Irms (A)6
DCR SRF
2
3
4
Inductance max typ 10% 20% 30% 20°C40°C
Part number1 ±20% (µH) (Ohms)(MHz) drop drop drop rise rise
LPS3314-102ML_
LPS3314-222ML_
LPS3314-332ML_
LPS3314-472ML_
LPS3314-562ML_
1.0
2.2
3.3
4.7
5.6
0.062
2151.81.92.01.62.10
0.100
1401.31.41.51.21.60
0.145
1151.11.21.31.01.35
0.175 86 0.970.991.0 0.901.25
0.220 74 0.920.950.980.821.10
LPS3314-682ML_ 6.8
LPS3314-822ML_ 8.2
LPS3314-103ML_ 10
LPS3314-153ML_ 15
LPS3314-183ML_ 18
0.240 72
0.270 60
0.330 55
0.440 45
0.575 37
0.870.900.910.821.10
0.580.750.780.701.00
0.560.660.700.650.87
0.460.560.590.620.82
0.440.510.540.520.68
LPS3314-223ML_
LPS3314-333ML_
LPS3314-473ML_
LPS3314-563ML_
LPS3314-683ML_
0.720 34
0.920 27
1.40 22
1.55 19
1.80 17
0.440.480.490.450.60
0.300.380.400.430.58
0.280.330.340.350.47
0.260.300.310.320.42
0.220.260.290.300.40
22
33
47
56
68
LPS3314-823ML_ 82
LPS3314-104ML_100
LPS3314-124ML_120
LPS3314-154ML_150
LPS3314-184ML_180
2.00
2.75
3.45
4.10
4.80
14 0.200.240.260.290.39
13 0.190.230.240.240.32
11 0.190.210.220.220.30
10 0.160.190.200.200.27
9.00.140.170.180.190.25
LPS3314-224ML_220
LPS3314-334ML_330
LPS3314-474ML_470
LPS3314-564ML_ 560
LPS3314-684ML_ 680
6.00
9.30
12.0
14.0
18.5
7.00.140.160.170.160.22
6.00.110.120.130.130.18
4.50.080
0.110.110.120.16
4.5 0.0950.1050.11 0.11 0.145
4.0 0.0920.1000.1050.0950.125
LPS3314-824ML_ 820
LPS3314-105ML_1000
LPS3314-155ML_1500
24.0
31.0
44.0
3.7 0.0860.0990.1000.0850.110
3.0 0.0900.0990.1000.0820.100
2.7 0.0800.0860.0900.0600.080
1. Please, specify termination and packaging codes:
LPS3314-105MLC
Termination:L=RoHS compliant silver-palladiumplatinum-glass frit. Special order:
T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging:C
=7″ 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
=13″ machine-ready reel. EIA-481
embossed plastic tape. Factory
order only, not stocked (3500 parts
per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Ad using an
Agilent/HP 4192A impedance analyzer or equivalent.
Inductance at 1 MHz is the same for parts with SRF
≥10 MHz.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 8753ES or equivalent.
5. DC current that causes the specified inductance drop
from its value without current.
6. Current that causes the specified temperature rise from
25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 541NR-1 Revised 04/22/13
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 541NR-2
Shielded Power Inductors – LPS3314 Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
1000
Inductance (µH)
Inductance (µH)
330 µH
100 µH
100
33 µH
10 µH
10
3.3 µH
1 µH
1
0.1
0.01
1000 µH
1000
330 µH
100 µH
100
33 µH
10 µH
10
3.3 µH
1 µH
1
1
0.1
10
Frequency (MHz)
Current Derating
0.1
0.01
0.1
0.130 ±0.004
3,30 ±0,10
XXX X
90
80
70
Dash
number
60
Recommended
Land Pattern
0.0512*
1,30
40
20
Isat
Irms
-40
-20
0
10
Winding
direction
Internal
code
50
25°C
Percent of rated current
100
30
1
0.130 ±0.004
3,30 ±0,10
120
110
10
0
Current (A)
0.098
2,50
0.024
0,60
0.063
1,60
45°
typ
20
40
60
80
100
120 140
0.104
2,65
Ambient temperature (°C)
0.063
1,60
0.098
2,50
0.063
1,60
0.104
2,65
0.146
3,70
* Height dimension tolerance is
+0.004 in/0,10 mm,–0.006 in/0,15 mm.
For optional tin-lead and tin-silver-copper
terminations, dimensions are for the
mounted part. Dimensions before mounting
can be an additional 0.005 inch (0,13 mm).
Dimensions are in
0.146
3,70
inches
mm
Packaging 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth
Orientation of parts in packaging tape
123
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
123
123
Document 541NR-2 Revised 04/22/13
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.