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Document 891-1
Shielded Power Inductors
XAL1580
• High current – up to 111 A; Very low DCR – 0.50 mOhms
• AEC-Q200 Grade 1 qualified (–40°C to +125°C ambient)
• Soft saturation makes them ideal for VRM/VRD applications.
Core material
Composite
Core and winding loss
Go to online calculator
Environmental
RoHS compliant, halogen free
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 +125°C with (40°C rise)
Irms
current.
Maximum part temperature
+165°C (ambient + temp rise).
Derating.
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
300/13″ reel Plastic tape: 32 mm wide, 0.3 mm thick,
24 mm pocket spacing, 8.5 mm pocket depth
PCB washing
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
Inductance
2
±20% (µH)
0.40
0.74
1.0
1.3
1.8
2.0
3.0
4.5
5.3
6.1
DCR (mOhms)
3
typ
max
0.50
0.70
0.72
0.86
0.93
1.12
1.15
1.38
1.61
1.93
1.91
2.29
2.62
3.10
3.82
4.58
4.35
5.22
5.66
6.79
SRF typ
4
(MHz)
53.0
35.1
30.0
26.2
21.3
20.1
16.0
12.5
11.8
11.7
Isat
5
(A)
111
86.0
73.5
65.0
57.0
51.0
43.0
34.2
33.0
31.0
Irms
(A)
6
20°C rise 40°C rise
47.0
60.0
43.2
59.7
40.6
57.5
34.6
46.7
33.2
43.8
29.5
39.9
25.6
34.4
20.4
27.0
19.5
26.5
16.9
22.6
Part number
1
XAL1580-401ME_
XAL1580-741ME_
XAL1580-102ME_
XAL1580-132ME_
XAL1580-182ME_
XAL1580-202ME_
XAL1580-302ME_
XAL1580-452ME_
XAL1580-532ME_
XAL1580-612ME_
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.
1. When ordering, please specify
termination
and
packaging
codes:
XAL1580-612MED
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 D 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 25°C 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 25°C ambient. This information is for reference only
and does not represent absolute maximum ratings.
Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
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 891-1
Revised 09/21/16
© Coilcraft Inc. 2017
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 891-2
Shielded Power Inductors – XAL1580
Typical L vs Current
Inductance (µH)
0.5
0.4
0.3
0.2
0.1
0
Inductance (µH)
0.6
3.0
2.5
2.0
1.5
1.0
0.5
0
0.40 µH
2.0 µH
0
10
20
30
40
Current (A)
50
60
70
80
90
100 110 120
0
5
10
15
20
25
Current (A)
30
35
40
45
50
55
60
65 70
Inductance (µH)
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
60
70
80
90
100
Inductance (µH)
1.0
5
4
3
2
1
0
0
5
10
15
20
25
30
35
40
45
50
55
60
0.74 µH
3.0 µH
Current (A)
Current (A)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.0 µH
0
10
20
30
Current (A)
40
50
60
70
80
90
8
7
6
5
4
3
2
1
0
Inductance (µH)
Inductance (µH)
4.5 µH
0
5
10
15
20
Current (A)
25
30
35
40
45
50
Inductance (µH)
1.6
1.2
0.8
0.4
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65 70
1.3 µH
Inductance (µH)
2.0
8
7
6
5
4
3
2
1
0
5.3 µH
Current (A)
0
5
10
15
Current (A)
20
25
30
35
40
Inductance (µH)
2.0
1.5
1.0
0.5
0
1.8 µH
Inductance (µH)
3.0
2.5
0
5
10
15
20
25
Current (A)
30
35
40
45
50
55
60
65 70
8
7
6
5
4
3
2
1
0
6.1 µH
0
5
10
15
Current (A)
20
25
30
35
40
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 891-2
Revised 09/21/16
© Coilcraft Inc. 2017
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 891-3
Shielded Power Inductors – XAL1580
Typical L vs Frequency
0.598 ±0.008
15,2 ±0,2
Dash
number
Recommended
Land Pattern
Dimensions are in inches
mm
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
XXX
0.417
10,6
0.125
3,18
0.638 ±0.008
16,2 ±0,2
Indicates start lead
and orientation
of terminations
See table
0.118 ±0.004
3,00 ±0,10
0.299 ±0.010
7,6 ±0,254
Dash
number
-401
-741
-102
-132
-182
-202
-302
-452
-532
-612
0.492
typ
12,5
See
table
0.520
13,2
Height
*
max
(in / mm)
0.323 / 8.2
0.323 / 8.2
0.323 / 8.2
0.315 / 8.0
0.315 / 8.0
0.315 / 8.0
0.315 / 8.0
0.315 / 8.0
0.315 / 8.0
0.315 / 8.0
Terminal
thickness typ
(in / mm)
0.0394 / 1.0
0.0394 / 1.0
0.0394 / 1.0
0.0315 / 0.80
0.0276 / 0.70
0.0276 / 0.70
0.0197 / 0.50
0.0157 / 0.40
0.0157 / 0.40
0.0138 / 0.35
* 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.
Document 891-3
Revised 09/21/16
© Coilcraft Inc. 2017
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.
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