COILCRAFT 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.
Weight 8.4 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 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 Only pure water or alcohol recommended
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 packaging code:
XFL2005-471MEC
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 which the inductance drops the specified amount 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.
0.079 ±0.008
2,0 ±0,2
0.075 ±0.008
1,9 ±0,2
Recommended
Land Pattern
0.020
max
0,50
0.057
1,45
0.030 max
0,75
0.069
max
1,75
0.014
min
0,35
Dimensions are in
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]
0.087
2,2
0.041
1,04
inches
mm
Document 779-1 Revised 02/15/12
© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 779-2
Shielded Power Inductor – XFL2005
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
10
1
1000
100
Frequency (MHz)
1.0
1.5
2.0
Current (A)
2.5
ESR vs Frequency
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
25
0.68 µH
0.47 µH
0.33 µH
0.22 µH
0.15 µH
0.5
Equivalent Series Resistance (Ohms)
0
0.3
20
15
10
5
0
0.1
0
0.4
0.2
0.6
0.8
1.0
1.2
Current (A)
1.4
10
1
100
Frequency (MHz)
1.6
Irms Derating
1.0
0.8
120
110
0.68 µH
0.6
0.4
100
0.2
90
0
0.15 µH
0.1
0.4
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
0
0.1
0.2
0.3
0.4
0.5
0.6
Current (A)
0.7
0.8
0.9
1.0
80
70
60
50
40
30
25°C
0
0.68 µH
0.6
0.15 µH
0.10
Percent of rated Irms
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
20
10
0
-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 779-2 Revised 02/15/12
© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.