XFL2005

Document 779-1
Shielded Power Inductors – XFL2005
• Lowest profile, ultra-miniature, magnetically shielded power
inductor; only 0.5 mm high, 2 mm × 2 mm footprint
• Soft saturation
Designer’s Kit C434 contains 5 of each value and 5 of each XFL2006
Core material Composite
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver-copper (96.5/3/0.5) over tin
over nickel over silver-platinum. Other terminations available.
Weight 8.4 mg
Ambient temperature –40°C to +855°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°CResistance 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 2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide,
0.28 mm thick, 4 mm pocket spacing, 0.76 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Inductance2
Part number1
±20% (µH)
XFL2005-151ME_ 0.15
XFL2005-221ME_ 0.22
XFL2005-331ME_ 0.33
XFL2005-471ME_ 0.47
XFL2005-681ME_ 0.68
DCR (Ohms)3
Isat (A)5
Irms (A)6
SRF typ4
nom max
(MHz)
10% drop 20% drop 30% drop 20°C rise 40°C rise
0.0850.098 590 1.05 1.55 1.90 1.25 1.60
0.1110.128 480 0.72 1.20 1.50 1.13 1.48
0.1440.166 380 0.65 1.05 1.30 1.00 1.30
0.1770.204 275 0.60 0.97 1.20 0.95 1.25
0.2150.247 220 0.50 0.75 0.95 0.80 1.05
1. When ordering, please specify termination and packaging codes:
XFL2005-471MEC
Termination:E=RoHS compliant tin-silver-copper (96.5/3/0.5) over
tin over nickel over silver-platinum.
Special order:
S = non-RoHS tin-lead (63/37).
Packaging:C
=7″ machine-ready reel. EIA-481 embossed plastic
tape 2000 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 7500 parts per
full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
5. DC current at 25°C that causes the specified inductance drop from its
value without current. Click for temperature derating information.
6. Current that causes the specified 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.
0.079 ±0.008
2,0 ±0,2
0.075 ±0.008
1,9 ±0,2
0.020
max
0,50
0.057
1,45
0.065
1,65
0.018
0,45
0.014
min
0,35
0.035
typ
0,90
Dimensions are in
0.087
2,2
0.041
1,04
Recommended
Land Pattern
inches
mm
Document 779-1 Revised 09/01/15
Document 779-2
Shielded Power Inductor – XFL2005
Inductance (µH)
L vs Frequency
0.20
1
0.15
0.8
0.7
0
0.5
1.0
1.5
Current (A)
2.0
2.5
3.0
0.3
0.2
Inductance (µH)
0.05
0.22 µH
0.2
0.15 µH
0.1
10
1
100
1000
Frequency (MHz)
0
0.5
1.0
1.5
2.0
Current (A)
2.5
ESR vs Frequency
0.4
0.3
0.33 µH
0.2
0.1
0
0.25
0.50
0.75
1.00
1.25
1.50
Current (A)
1.75
2.00
0.6
0.5
0.4
0.47 µH
0.3
0.2
0.1
0
0.33 µH
0.3
0.1
0.5
0
0.4
0.22 µH
0.1
0
0.47 µH
0.5
25
0.68 µH
0.47 µH
0.33 µH
0.22 µH
0.15 µH
0
0.68 µH
0.6
0.15 µH
0.10
Equivalent Series Resistance (Ohms)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
20
15
10
5
0
0.1
0
0.4
0.2
0.6
0.8
1.0
1.2
Current (A)
1.4
1.6
1
10
100
Frequency (MHz)
1.0
0.8
0.68 µH
0.6
0.4
0.2
0
0
0.1
0.2
0.3
0.4
0.5
0.6
Current (A)
0.7
0.8
0.9
1.0
Document 779-2 Revised 09/01/15