Document 891-1
Shielded Power Inductors
–
XAL1580
• High current – up to 111 A
• Very low DCR – 0.50 mOhms
• Soft saturation makes them ideal for VRM/VRD applications.
Core material Composite
Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other
terminations available at additional cost.
Weight 10.6 g
Ambient temperature –40°C to +90°C with Irms current, +90°C to
+130°C with derated current.
Storage temperature Component: –40°C to +130°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 300/13″ reel Plastic tape: 32 mm wide, 0.3 mm thick,
24 mm pocket spacing, 8.26 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
DCR3
SRF
typ4
(mOhms)
typ
Irms (A)6
Inductance2
±±20 (ꢀµ)
Isat5
Irms Testing
Irms testing was performed on
0.75 inch wide × 0.25 inch thick
copper traces in still air.
Part number1
max
(Mµz)
(A)
±2°C rise 42°C rise µeight7
XAL1580-401ME_
XAL1580-741ME_
XAL1580-102ME_
XAL1580-132ME_
XAL1580-182ME_
XAL1580-202ME_
XAL1580-302ME_
XAL1580-452ME_
XAL1580-532ME_
XAL1580-612ME_
0.40
0.74
1.0
1.3
1.8
2.0
3.0
4.5
5.3
6.1
0.50
0.72
0.93
1.15
1.61
0.70
0.86
1.12
1.38
1.93
53.0
35.1
30.0
26.2
21.3
20.1
16.0
12.5
11.8
11.7
111
47.0
43.2
40.6
34.6
33.2
60.0
59.7
57.5
46.7
43.8
0.315/8.0
0.315/8.0
0.315/8.0
0.307/7.8
0.303/7.7
0.303/7.7
0.295/7.5
0.295/7.5
0.295/7.5
0.291/7.4
86.0
73.5
65.0
57.0
51.0
43.0
34.2
33.0
31.0
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.
1.91
2.62
3.82
4.35
5.66
2.29
3.10
4.58
5.22
6.79
29.5
25.6
20.4
19.5
16.9
39.9
34.4
27.0
26.5
22.6
1. When ordering, please specify termination and packaging codes:
XAL1582-61±MED
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: D= 13″ machine-ready reel. EIA-481 embossed plastic tape (300 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.
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. Maximum height in inches/mm.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 891-1 Revised 04/29/13
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© 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.