LPO4815_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

Document 354 -1
SMT Power Inductors – LPO4815
• Very low profile - only 1.5 mm high!
• Handles current up to 1.9 Amps rms
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
Maximum temperature  +125°C (ambient + temp rise). Derating.
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 to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
^  DCR^{3  } SRF^4
  Inductance² max typ ^  Isat^{5  } Irms⁶
  _{Part number}1
(µH) (Ohms) (MHz) (A) (A)
LPO4815-102ML_   1.0 ±20%
LPO4815-152ML_   1.5 ±20%
LPO4815-222ML_   2.2 ±20%
LPO4815-332ML_   3.3 ±20%
LPO4815-392ML_   3.9 ±20%
0.036
0.085
0.088
0.12
0.13
230 1.6 1.9
200 1.5 1.7
150 1.1 1.5
115 0.90 1.3
105 0.86 1.2
LPO4815-472ML_   4.7 ±20% 0.15
LPO4815-682ML_   6.8 ±20% 0.18
LPO4815-822ML_   8.2 ±20% 0.22
LPO4815-103KL_   10 ±10% 0.23
LPO4815-123KL_   12 ±10% 0.31
95 0.77 1.1
72 0.65 1.0
65 0.58 0.90
60 0.50 0.85
50 0.45 0.80
LPO4815-153KL_   15 ±10% 0.36
LPO4815-223KL_   22 ±10% 0.48
LPO4815-333KL_   33 ±10% 0.71
LPO4815-393KL_   39 ±10% 0.83
LPO4815-473KL_   47 ±10% 1.20
45 0.42 0.75
35 0.36 0.70
30 0.28 0.65
25 0.26 0.60
25 0.22 0.55
LPO4815-683KL_   68 ±10% 1.40
LPO4815-104KL_ 100 ±10% 2.15
LPO4815-154KL_ 150 ±10% 3.15
LPO4815-224KL_ 220 ±10% 4.30
20 0.20 0.45
15 0.15 0.36
12 0.13 0.30
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.
This information is for reference only and does not represent absolute
maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 354-1  Revised 11/24/15