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Document 1048-1
Shielded Power Inductors – XFL4030
Halogen
Free
• High current – up to 5.2 A
• Very low DCR – as low as 3.6 mOhms
• AEC-Q200 Grade 1 qualified (–40°C to +125°C ambient)
Core material
Composite
Environmental
RoHS compliant, halogen free
Terminations
Tin-silver over copper. Other terminations available at
additional cost.
Weight
0.25 – 0.27 g
Operating voltage
0 – 20 V
Ambient temperature
–40°C to +125°C with (40°C rise)
Irms
current.
Maximum part temperature
+165°C (ambient + temp rise).
Storage temperature
Component: –55°C to +165°C.
Tape and reel packaging: –55°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
PCB washing
Tested with pure water or alcohol only. For other
solvents, see
Doc787_PCB_Washing.pdf
Inductance
2
±20% (µH)
0.47
1.0
2.0
3.0
4.7
DCR (mOhms)
3
typ
max
3.6
4.4
5.5
6.6
9.5
11.5
17.0
20.5
25.0
30.0
SRF typ
4
(MHz)
110
67
46
39
34
Isat
(A)
5
10% drop 20% drop
4.5
4.9
3.6
3.9
2.5
2.8
1.8
2.1
1.7
2.0
Irms
(A)
6
20°C rise 40°C rise
14.0
18.0
11.0
14.5
7.80
11.8
6.10
8.00
5.70
7.50
Q200
+
125°C
AEC
Part
XFL4030-471ME_
XFL4030-102ME_
XFL4030-202ME_
XFL4030-302ME_
XFL4030-472ME_
number
1
30% drop
5.2
4.1
3.0
2.2
2.1
1. When ordering, please specify
packaging
code:
XFL4030-472MEC
Packaging: C
= 7″ machine-ready reel. EIA-481 embossed plastic tape (500 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
(2000 parts per full reel).
2. Inductance tested at 1 MHz, 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.
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.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Irms
Testing
Irms
testing was performed on
0.75 inch wide × 0.25 inch thick
copper traces in still air.
Temperature rise is highly
dependent on many factors
including pcb land pattern,
trace size, and proximity to
other components. Therefore
temperature rise should be
verified in application conditions.
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 1048-1
Revised 11/02/18
© Coilcraft Inc. 2018
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 1048-2
Shielded Power Inductors – XFL4030
Typical L vs Current
Inductance (µH)
0.6
0.5
0.4
0.3
0.2
0.1
0
Typical L vs Frequency
100
Halogen
Free
0.47 µH
Inductance (µH)
10
4.7 µH
3.0 µH
2.0 µH
1
1.0 µH
0.47 µH
Q200
+
125°C
AEC
0
0.5
1.0
1.5
2.0
Current (A)
2.5
3.0
3.5
4.0
4.5 5.0
Inductance (µH)
1.6
1.2
0.8
0.4
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
1.0 µH
0.1
0.1
1
10
100
Frequency (MHz)
Current (A)
Inductance (µH)
3.0
2.5
2.0
1.5
1.0
0.5
0
2.0 µH
0.157 ±0.012
4,0 ±0,3
XXX
0.157 ±0.012
4,0 ±0,3
0
0.5
1.0
Current (A)
1.5
2.0
2.5
3.0
Inductance (µH)
5
4
3
2
1
0
0
0.25
0.50
0.75
1.0
0.2.5
1.50
1.75
2.0 2.25
Dash
number
Indicates start lead
and orientation of
terminations
Note:
Parts manufactured prior
to 2011 may not have
orientation indicator.
3.0 µH
0.122
max *
3,10
Current (A)
4.7 µH
0.032 ±0.002
0,82 ±0,05
0.062 ±0.010
1,57 ±0,25
0.093
2,37
See
table
0.128
typ
3,25
Inductance (µH)
6.0
5.0
4.0
3.0
2.0
1.0
0
0.134
3,4
0
0.25
0.50
0.75
1.0
0.2.5
1.50
1.75
2.0 2.25
Dash
number
-471
-102
-202
-302
-472
Terminal
thickness (typ)
(in / mm)
0.0079 / 0.20
0.0079 / 0.20
0.0059 / 0.15
0.0039 / 0.10
0.0039 / 0.10
Current (A)
Recommended
Land Pattern
Dimensions are in
inches
mm
0.038
0,98
* For optional tin-lead and tin-silver-
copper terminations, dimensions are
for the mounted part. Dimensions
before mounting can be an
additional 0.005 inch / 0.13 mm.
Packaging
500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 1048-2
Revised 11/02/18
© Coilcraft Inc. 2018
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.
Test/Measurement
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