Document 856-1
Shielded Power Inductors
–
XAL7070
• High current and very low DCR
• AEC-200 Grade 1 qualified (–40°C to +125°C ambient)
• Soft saturation makes them ideal for VRM/VRD applications.
Core material Composite
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other
terminations available at additional cost.
Weight 1.9 – 2.1g
Ambient temperature –40°C to +125°C with Irms current, +125°C to
+165°C with derated current.
Storage temperature Component: –40°C to +165°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 150/7″ reel, 750/13″ reel Plastic tape: 16 mm wide,
0.3 mm thick, 12 mm pocket spacing, 7.21 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
DCR (mOhms)3
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀµ)
SRF typ4
(Mµz)
Isat5
(A)
Part number1
typ
max
Irms Testing
XAL7070-161ME_
XAL7070-301ME_
XAL7070-551ME_
XAL7070-651ME_
XAL7070-801ME_
0.16
0.30
0.55
0.65
0.80
0.75
1.06
1.42
1.75
2.08
0.83
1.17
1.56
1.93
2.29
207
135
89
74
67
78.0
55.6
43.0
40.0
37.8
30.5
26.1
23.5
21.0
20.8
36.1
33.4
29.0
26.5
25.8
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.
XAL7070-102ME_
XAL7070-122ME_
XAL7070-182ME_
XAL7070-222ME_
XAL7070-332ME_
1.0
1.2
1.8
2.2
3.3
2.55
3.10
4.05
5.73
8.56
2.81
3.41
4.46
6.33
9.42
64
43
43
35
32
34.8
31.2
25.0
19.6
19.4
20.0
16.2
15.8
13.2
11.5
25.0
21.6
21.0
17.8
15.1
XAL7070-472ME_
XAL7070-562ME_
XAL7070-682ME_
4.7
5.6
6.8
12.96
13.67
17.84
14.26
15.03
19.62
26
21
20
15.2
13.0
12.8
10.5
8.5
6.8
13.6
11.4
9.2
1. When ordering, please specify packaging code:
XAL7272-68±MEC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (150 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 D instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(750 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 30% (typ) 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.
Document 856-1 Revised 07/25/12
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Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2014
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.