COILCRAFT XAL7070

Document 856-1
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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 Only pure water or alcohol recommended
DCR (mOhms)3 SRF typ4
Inductance2 Part number1
±20% (µH)
typ max
(MHz)
XAL7070-161ME_ 0.16
0.750.83 207
XAL7070-301ME_ 0.30
1.061.17 135
XAL7070-551ME_ 0.55
1.421.56 89
XAL7070-651ME_ 0.65
1.751.93 74
XAL7070-801ME_ 0.80
2.082.29 67
XAL7070-102ME_ 1.0
2.552.81 64
XAL7070-122ME_ 1.2
3.103.41 43
XAL7070-182ME_ 1.8
4.054.46 43
XAL7070-222ME_ 2.2
5.736.33 35
XAL7070-332ME_ 3.3
8.569.42 32
XAL7070-472ME_ 4.7
12.9614.26
26
XAL7070-562ME_ 5.6
13.6715.03
21
XAL7070-682ME_ 6.8
17.8419.62
20
Irms (A)6
Isat5 (A) 20°C rise 40°C rise
78.0 30.5 36.1
55.6 26.1 33.4
43.0 23.5 29.0
40.0 21.0 26.5
37.8 20.8 25.8
34.8 20.0 25.0
31.2 16.2 21.6
25.0 15.8 21.0
19.6 13.2 17.8
19.4 11.5 15.1
15.2 10.5 13.6
13.0 8.5 11.4
12.8 6.8
9.2
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 packaging code:
XAL7070-682MEC
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.
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 856-1 Revised 07/25/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 856-2
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Shielded Power Inductors – XAL7070
Inductance (µH)
0.24
0.20
0.16
0.16 µH
0.12
0.08
0.04
0
0
10
20
30
40
50
Current (A)
60
70
80
90
Inductance (µH)
0.5
0.4
0.30 µH
0.3
0.2
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
10
20
30
Current (A)
40
50
60
Inductance (µH)
0
0.55 µH
0
5
10
15
20
25
30
Current (A)
35
40
45
50
1.0
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
0.8
0.6
0.65 µH
0.4
0.2
0
0
5
10
15
20
25
30
Current (A)
35
40
45
50
1.2
1.0
0.80 µH
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
Current (A)
30
35
40
45
1.6
1.2
0.8
1.0 µH
0.4
0
0
4
8
12
16
20
24
28
32
36
40
24
28
32
36
40
Current (A)
2.0
1.6
1.2
1.2 µH
0.8
0.4
0
0
4
8
12
16
20
Current (A)
2.4
2.0
1.6
1.8 µH
1.2
0.8
0.4
0
0
5
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
10
15
Current (A)
20
25
30
Document 856-2 Revised 07/25/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 856-3
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Shielded Power Inductors – XAL7070
Inductance (µH)
Inductance (µH)
3.0
2.4
1.8
2.2 µH
1.2
0.6
0
0
5
10
15
20
Current (A)
25
5.0
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
4.0
3.3 µH
3.0
2.0
1.0
0
0
5
10
15
20
Current (A)
25
8
6
5.6 µH
4
2
0
0
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
9
10
11 12 13 14 15
Current (A)
10
8
6
6.8 µH
4
2
0
0
1
2
3
4
5
6
7
8
Current (A)
8
6
4.7 µH
4
2
0
0
2
4
6
8
10
12
Current (A)
14
16
18
20
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 856-3 Revised 07/25/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 856-4
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Shielded Power Inductors – XAL7070
Typical L vs Frequency
0.283 ±0.020
7,2 ±0,5
6.8 µH
4.7 µH
XXX
Inductance (µH)
10
2.2 µH
1.8 µH
0.295 ±0.020
7,5 ±0,5
1.2 µH
1.0 µH
1
0.80 µH
Dash
number
0.65 µH
0.276
max
7,0
0.30 µH
0.1
0.1
100
1
Frequency (MHz)
Dash
number
-161
-301
-551
-651
-801
-102
-122
-182
-222
-332
-472
-562
-682
A
±0.008 in
±0,20 mm
(in / mm)
0.257 / 6.53
0.257 / 6.53
0.257 / 6.53
0.257 / 6.53
0.257 / 6.53
0.249 / 6.33
0.249 / 6.33
0.241 / 6.13
0.234 / 5.93
0.234 / 5.93
0.226 / 5.73
0.226 / 5.73
0.226 / 5.73
0.180
4,57
0.057 ±0.004
1,45 ±0,10
Irms Derating
A
(see table)
120
B
(in / mm)
0.281 / 7.13
0.281 / 7.13
0.281 / 7.13
0.281 / 7.13
0.281 / 7.13
0.269 / 6.83
0.269 / 6.83
0.257 / 6.63
0.245 / 6.23
0.245 / 6.23
0.234 / 5.93
0.234 / 5.93
0.234 / 5.93
B
(see table)
110
0.123 ±0.010
3,12 ±0,25
90
80
Dimensions are in
70
inches
mm
0.064
1,63
Recommended
Land Pattern
60
50
40
25°C
Percent of rated Irms
100
30
20
10
0
-40 -20
0
20
40
60
80
100
120
140
160 180
Ambient temperature (°C)
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 856-4 Revised 07/25/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.