LPS3314 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors

Document 541-1
Shielded Power Inductors – LPS3314 Series
• Very low DCR; excellent current handling
• Miniature 3.3 × 3.3 mm footprint; less than1.4 mm tall
Designer’s Kit C330 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 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.
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
Recommended pick and place nozzle OD: 3.3 mm; ID: ≤ 1.65 mm
PCB washing Only pure water or alcohol recommended
DCR SRF
Inductance² max³ typ⁴
Part number¹ ±20% (µH) (Ohms) (MHz)
LPS3314-102ML_
LPS3314-222ML_
LPS3314-332ML_
LPS3314-472ML_
LPS3314-562ML_
1.0
0.062 215
2.2
0.100 140
3.3
0.145 115
4.7
0.175 86
5.6
0.220 74
LPS3314-682ML_
6.8
0.240 72
LPS3314-822ML_
8.2
0.270 60
LPS3314-103ML_ 10
0.330 55
LPS3314-153ML_ 15
0.440 45
LPS3314-183ML_ 18
0.575 37
LPS3314-223ML_ 22
LPS3314-333ML_ 33
LPS3314-473ML_ 47
LPS3314-563ML_ 56
LPS3314-683ML_ 68
0.720 34
0.920 27
1.40 22
1.55 19
1.80 17
LPS3314-823ML_ 82
LPS3314-104ML_ 100
LPS3314-124ML_ 120
LPS3314-154ML_ 150
LPS3314-184ML_ 180
2.00 14
2.75 13
3.45 11
4.10 10
4.80
9.0
LPS3314-224ML_ 220
6.00
7.0
LPS3314-334ML_ 330
9.30
6.0
LPS3314-474ML_ 470
12.0
4.5
LPS3314-564ML_ 560
14.0
4.5
LPS3314-684ML_ 680
18.5
4.0
LPS3314-824ML_ 820
24.0
3.7
LPS3314-105ML_ 1000
31.0
3.0
LPS3314-155ML_ 1500
44.0
2.7
Isat (A)⁵
10% 20% 30%
drop drop drop
1.8 1.9 2.0
1.3 1.4 1.5
1.1 1.2 1.3
0.97 0.99 1.0
0.92 0.95 0.98
0.87 0.90 0.91
0.58 0.75 0.78
0.56 0.66 0.70
0.46 0.56 0.59
0.44 0.51 0.54
0.44 0.48 0.49
0.30 0.38 0.40
0.28 0.33 0.34
0.26 0.30 0.31
0.22 0.26 0.29
0.20 0.24 0.26
0.19 0.23 0.24
0.19 0.21 0.22
0.16 0.19 0.20
0.14 0.17 0.18
0.14
0.11
0.080
0.095
0.092
0.16
0.12
0.11
0.105
0.100
0.17
0.13
0.11
0.11
0.105
0.086 0.099 0.100
0.090 0.099 0.100
0.080 0.086 0.090
Irms (A)⁶
20°C 40°C
rise rise
1.6 2.10
1.2 1.60
1.0 1.35
0.90 1.25
0.82 1.10
0.82 1.10
0.70 1.00
0.65 0.87
0.62 0.82
0.52 0.68
0.45 0.60
0.43 0.58
0.35 0.47
0.32 0.42
0.30 0.40
0.29 0.39
0.24 0.32
0.22 0.30
0.20 0.27
0.19 0.25
0.16 0.22
0.13 0.18
0.12 0.16
0.11 0.145
0.095 0.125
0.085 0.110
0.082 0.100
0.060 0.080
1. Please, specify termination and packaging codes:
LPS3314-105MLC
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= 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 4263B LCR meter 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.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 541-1 Revised 08/05/09