LPO3010

Document 399-1
SMT Power Inductors - LPO3010
• Miniature power inductors – 3 × 3 mm, only 1.0 mm tall
• Low DCR; excellent current handling
Designer’s Kit C388 contains 3 of each part
Core material Ferrite
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 20 – 22 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,
0.23 mm thick, 8 mm pocket spacing, 1.14 mm pocket depth
Recommended pick and place nozzle OD: 3 mm; ID: ≤1.5 mm
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf
DCRSRF
Inductance2 max3 typ4 Isat5 Irms6
Part number1
(µH) (Ohms)(MHz) (A) (A)
LPO3010-102NL_ 1.0 ±30%0.140 2001.7 1.4
LPO3010-122NL_ 1.2 ±30%0.160 1901.6 1.4
LPO3010-152NL_ 1.5 ±30%0.200 1501.3 1.0
LPO3010-222NL_ 2.2 ±30%0.265 1401.2 0.90
LPO3010-332NL_ 3.3 ±30% 0.335 100 0.960.60
LPO3010-472NL_ 4.7 ±30% 0.570 80 0.760.50
LPO3010-682NL_ 6.8 ±30% 0.650 68 0.680.47
LPO3010-822NL_ 8.2 ±30% 1.00
60 0.640.45
LPO3010-103ML_10 ±20% 1.15
50 0.500.45
LPO3010-153ML_ 15 ±20%
1.57
35 0.42 0.40
LPO3010-223ML_22 ±20% 2.20
30 0.370.35
LPO3010-333ML_ 33 ±20%
2.80
14 0.31 0.29
LPO3010-473ML_47 ±20% 4.60
12 0.300.28
1. When ordering, please specify termination and packaging codes:
LPO3010-473MLC
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 (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753ES 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 “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 399-1 Revised 02/25/09
© Coilcraft Inc. 2013
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 399-2
SMT Power Inductors - LPO3010 Series
Typical L vs Frequency
100
Typical L vs Current
100
47 µH
47 µH
22 µH
10 µH
10
Inductance (µH)
Inductance (µH)
22 µH
4.7 µH
2.2 µH
1 µH
1
0.1
0.01
0.1
1
10
Frequency (MHz)
10
10 µH
4.7 µH
2.2 µH
1
0.1
1.0 µH
0.01
0.1
Current (A)
1
10
Typical ESR vs Frequency
Equivalent Series Resistance ()
1000
0.118 ±0.008
3,0 ±0,2
123X
100
4.7 µH
10
1
0.1
Dash
number
2.2 µH
47 µH
Internal
code
0.118 ±0.008
3,0 ±0,2
22 µH
10 µH
0.039 ±0.004
1,0 ±0,1
Recommended
Land Pattern
0.020
0,51
0.045
1,16
1 µH
0.01
0.1
1
Frequency (MHz)
10
100
0.025
0,64
Current Derating
120
110
0.035
0,89
100
90
Dimensions are in
80
0.130
3,30
0.040
1,02
inches
mm
0.130
3,30
70
60
50
40
30
20
10
0
25°C
Percent of rated current
Winding
direction
Isat
Irms
-40
-20
0
20
40
60
80
100
120 140
Ambient temperature (°C)
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 399-2 Revised 02/25/09
© Coilcraft Inc. 2013
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.