Document 436-1
Shielded Power Inductors – LPS3015
• Very low DCR; excellent current handling
• Miniature 3.0 × 3.0 mm footprint; less than 1.5 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
40 – 45 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,
0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth
Recommended pick and place nozzle
OD: 3 mm; ID:
≤
1.5 mm
PCB washing
Only pure water or alcohol recommended
Part number
1
Isat
(A)
DCR SRF
2
max
3
4
Inductance
typ
10% 20% 30%
±20% (µH) (Ohms) (MHz) drop drop drop
5
Irms
(A)
6
20°C 40°C
rise rise
1.4
1.3
1.1
1.1
1.0
0.90
0.68
0.55
0.44
0.43
0.42
0.35
0.30
0.25
0.19
0.17
0.15
0.13
0.11
0.070
2.0
1.7
1.4
1.4
1.4
1.2
0.90
0.75
0.59
0.58
0.57
0.48
0.40
0.33
0.26
0.23
0.20
0.175
0.155
0.095
1. Please specify
termination
and
packaging
codes:
LPS3015-333MLC
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
= 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 per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an
Agilent/HP 4192A. 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.
LPS3015-102ML_
LPS3015-152ML_
LPS3015-182ML_
LPS3015-222ML_
LPS3015-332ML_
LPS3015-472ML_
LPS3015-682ML_
LPS3015-103ML_
LPS3015-153ML_
LPS3015-183ML_
LPS3015-223ML_
LPS3015-333ML_
LPS3015-473ML_
LPS3015-683ML_
LPS3015-104ML_
LPS3015-124ML_
LPS3015-154ML_
LPS3015-184ML_
LPS3015-224ML_
LPS3015-334ML_
1.0
1.5
1.8
2.2
3.3
4.7
6.8
10
15
18
22
33
47
68
100
120
150
180
220
330
0.075
0.100
0.100
0.110
0.130
0.200
0.300
0.440
0.700
0.750
0.825
1.30
1.55
2.35
3.40
4.65
6.25
8.60
9.50
23.0
190
140
135
110
90
79
58
48
35
33
30
23
17
14
11
9.0
8.0
7.5
6.0
5.0
1.8
1.8
1.5
2.0
1.4
1.1
0.83
0.60
0.58
0.56
0.48
0.39
0.36
0.29
0.24
0.21
0.19
0.16
0.15
0.10
2.0
2.1
1.7
2.0
1.5
1.2
0.86
0.69
0.61
0.58
0.49
0.41
0.38
0.30
0.25
0.22
0.20
0.17
0.16
0.11
2.1
2.2
2.1
2.1
1.5
1.2
0.89
0.73
0.62
0.59
0.50
0.42
0.39
0.31
0.26
0.22
0.20
0.17
0.16
0.11
Coilcraft
Designer’s Kit C392
contains samples of 0.80 µH to 33 µH parts (3 each)
from LPS3008, LPS3010 and LPS3015.
Kit C401
contains samples of 0.56 µH to
33 µH parts (3 each) from LPS4012 and LPS4018.
Kit C402
contains samples of
220 µH to 3300 µH parts (3 each) from all five series. For details of kit contents and
to order, contact Coilcraft or visit
http://order.coilcraft.com.
Document 436-1
Revised 11/22/11
Document 436-2
Shielded SMT Power Inductors – LPS3015 Series
Typical L vs Frequency
100
33 µH
22 µH
Typical L vs Current
100
33 µH
22 µH
Inductance (µH)
Inductance (µH)
10
10 µH
4.7 µH
3.3 µH
2.2 µH
10
10 µH
4.7 µH
3.3 µH
2.2 µH
1
1.0 µH
1
1.0 µH
0.1
0.1
0.01
0.1
Frequency (MHz)
1
10
0.01
0.1
Current (A)
1
10
Current Derating
120
110
0.116 ±0.003
*
2,95 ±0,076
Percent of rated current
100
90
80
70
60
50
40
123X
Dash
number
Internal
code
0.116 ±0.003
*
2,95 ±0,076
Winding
direction
25°C
30
20
10
0
Isat
Irms
-40
-20
0
20
0.055 ±0.004
**
1,4 ±0,1
Recommended
Land Pattern
0.020
0,51
0.045
1,14
40
60
80
100
120 140
0.025
0,64
0.130
3,30
Ambient temperature (°C)
0.035
0,89
0.040
1,02
0.130
3,30
*
Dimensions are of the case not
including the termination. For maximum
overall dimensions including the
termination, add 0.005 in / 0,13 mm.
**
For optional tin-lead and tin-silver-copper
inches
mm
terminations, dimensions are for the
mounted part. Dimensions before mounting
can be an additional 0.005 inch (0,13 mm).
Dimensions are in
Document 436-2
Revised 11/22/11
Analogue and Mixed Signal
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