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© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
SMT Power Inductors
–
LPO4815
Document 354 -1
DCR
3
SRF
4
Inductance
2
max
typ
Isat
5
Irms
6
Part number
1
(µH) (Ohms) (MHz) (A) (A)
LPO4815-102ML_ 1.0 ±20% 0.036 230 1.6 1.9
LPO4815-152ML_ 1.5 ±20% 0.085 200 1.5 1.7
LPO4815-222ML_ 2.2 ±20% 0.088 150 1.1 1.5
LPO4815-332ML_ 3.3 ±20% 0.12 115 0.90 1.3
LPO4815-392ML_ 3.9 ±20% 0.13 105 0.86 1.2
LPO4815-472ML_ 4.7 ±20% 0.15 95 0.77 1.1
LPO4815-682ML_ 6.8 ±20% 0.18 72 0.65 1.0
LPO4815-822ML_ 8.2 ±20% 0.22 65 0.58 0.90
LPO4815-103KL_ 10 ±10% 0.23 60 0.50 0.85
LPO4815-123KL_ 12 ±10% 0.31 50 0.45 0.80
LPO4815-153KL_ 15 ±10% 0.36 45 0.42 0.75
LPO4815-223KL_ 22 ±10% 0.46 35 0.37 0.70
LPO4815-333KL_ 33 ±10% 0.71 30 0.28 0.65
LPO4815-393KL_ 39 ±10% 0.83 25 0.26 0.60
LPO4815-473KL_ 47 ±10% 1.20 25 0.22 0.55
LPO4815-683KL_ 68 ±10% 1.40 20 0.20 0.45
LPO4815-104KL_ 100 ±10% 2.15 15 0.15 0.36
LPO4815-154KL_ 150 ±10% 3.15 12 0.13 0.30
LPO4815-224KL_ 220 ±10% 4.30 10 0.11 0.27
1. When ordering, please specify termination and packaging codes:
LPO4815-224KLC
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.
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 with-
out 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.
Designer’s Kit C376 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 70.0 – 78.5 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, 1.6 mm pocket depth
Recommended pick and place nozzle OD: 4.6 mm; ID: ≤ 2.3 mm
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
• Very low profile - only 1.5 mm high!
• Handles current up to 1.9 Amps rms
Document 354-1 Revised 10/14/08