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Document 806-1
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Shielded Power Inductors XAL40xx
Halogen
High current and very low DCR
Free
AEC-Q200 Grade 1 qualified (40C to +125C ambient)
Soft saturation makes them ideal for VRM/VRD applications.
Designers Kit C429 contains 5 of each value
Core material Composite
AEC
+
Q200 125C
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other
terminations available at additional cost.
Operating voltage: 0 55 V
Ambient temperature 40C to +125C with (40C rise) Irms current.
Maximum part temperature +165C (ambient + temp rise). Derating.
Storage temperature Component: 55C to +165C.
Tape and reel packaging: 55C to +80C
Resistance to soldering heat Max three 40 second reflows at
+260C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
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 to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
3 6
2 DCR (mOhms) 4 5 Irms (A)
Inductance SRF typ Isat
1
Part number 20% (H) typ max (MHz) (A) 20C rise 40C rise Irms Testing
XAL4020-221ME_ 0.22 5.81 6.40 191 18.7 12.0 16.8
Irms testing was performed on
XAL4020-401ME_ 0.40 7.55 8.30 145 12.5 10.0 14.0
0.75 inch wide 0.25 inch thick
XAL4020-601ME_ 0.60 9.50 10.45 106 10.4 7.9 11.7 copper traces in still air.
XAL4020-102ME_ 1.0 13.25 14.60 79 8.7 6.7 9.6
Temperature rise is highly
XAL4020-122ME_ 1.2 17.75 19.50 69 7.9 6.6 9.0
dependent on many factors
XAL4020-152ME_ 1.5 21.45 23.60 64 7.1 5.2 7.5
including pcb land pattern,
XAL4020-222ME_ 2.2 35.20 38.70 52 5.6 4.0 5.5
trace size, and proximity to
XAL4030-332ME_ 3.3 26.0 28.6 43 5.5 5.0 6.6 other components. Therefore
XAL4030-472ME_ 4.7 40.1 44.1 36 4.5 3.9 5.1 temperature rise should be
verified in application conditions.
XAL4030-682ME_ 6.8 67.4 74.1 29 3.6 3.0 3.9
XAL4040-822ME_ 8.2 60.8 66.9 27 4.0 2.4 3.4
XAL4040-103ME_ 10 84.0 92.4 24 3.0 2.2 3.1
XAL4040-153ME_ 15 109 120 20 2.8 2.0 2.8
1. When ordering, please specify termination and packaging codes:
XAL4020-222MEC
Termination: E = RoHS compliant tin-silver over copper.
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.
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.
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 25C that causes an inductance drop of 30% (typ) from its value without current.
Click for temperature derating information.
6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only
and does not represent absolute maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25C.
Refer to Doc 362 Soldering Surface Mount Components before soldering.
Specifications subject to change without notice.
Document 806-1 Revised 11/02/18
US +1-847-639-6400 sales@coilcraft.com
Please check our website for latest information.
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2018
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Please check web site for latest information.
Singapore + 65-6484 8412 sales@coilcraft.com.sgDocument 806-2
Shielded Power InductorsShielded Power Inductors XAL40XAL40xxxx
L vs Current
1.6
0.4
1.4
0.3 1.2
Halogen
1.0
1.2 H
Free
0.22 H
0.2 0.8
0.6
0.4
0.1
0.2
0 0
AEC 0 24 618 01214161820 0 1 2 3 4567 8 910
+
Q200 125C
Current (A) Current (A)
0.6 2.0
0.5
1.6
0.4
1.2
0.40 H
1.5 H
0.3
0.8
0.2
0.4
0.1
0
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
0 1 2 3 4 5 6 7 8
Current (A)
Current (A)
1.0 4.0
3.5
0.8
3.0
2.5
0.6
2.2 H
0.60 H
2.0
0.4
1.5
1.0
0.2
0.5
0 0
0 1 2345 6 78 9101112 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Current (A) Current (A)
1.6
1.4
1.2
1.0
1.0 H
0.8
0.6
0.4
0.2
0
0 1 2 3 4567 8 910
Current (A)
Document 806-2 Revised 11/02/18
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2018
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Please check web site for latest information.
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Inductance (H) Inductance (H) Inductance (H) Inductance (H)
Inductance (H) Inductance (H) Inductance (H)