SLR1075-151KE_ [COILCRAFT]
Shielded Power Inductors;
| 型号： | SLR1075-151KE_ |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Shielded Power Inductors |
| 文件： | 总3页 (文件大小：213K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 1306-1
Shielded Power Inductors
–
SLR1075
• Tight DCR tolerance for inductor-DCR-based current
sensing circuits
• Excellent current handling, up to 93 A
• 10.4 × 8.0 × 7.4 mm surface mount package
• Designed for use in multi-phase VRM/VRD/EVRD regulators
Core material Ferrite
Weight 3.5 – 3.6 g
Environmental RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over copper.
Ambient temperature –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise).
Storage temperature Component: –40°C to +125°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 100/7″ reel; 500/13″ reel; Plastic tape: 24 mm wide,
0.4 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Isat (A)3
at 100°C
Irms (A)4
20°C rise 40°C rise
Inductance2
10ꢀ (nꢁ)
DCR 7ꢀ
(mOhms)
SRF typ
(Mꢁz)
Part number1
at 25°C
at 125°C
SLR1075-121KE_
SLR1075-151KE_
SLR1075-171KE_
SLR1075-221KE_
SLR1075-231KE_
120
150
170
215
230
0.29
0.29
0.29
0.29
0.29
59
48
44
36
35
93.0
72.0
65.0
53.0
49.0
78.5
59.0
51.5
40.0
36.5
72.0
54.0
48.0
37.0
33.5
50
50
50
50
50
67
67
67
67
67
SLR1075-271KE_
SLR1075-301KE_
270
300
0.29
0.29
30
27
41.0
36.0
32.0
26.5
29.5
24.0
50
50
67
67
1. When ordering, please specify packaging code:
SLR1075-301KEC
Irms Testing
Irms testing was performed on 0.75 inch wide × 0.25 inch thick
copper traces in still air.
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (100 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.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (500 parts per
full reel).
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.
2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current that causes an inductance drop of 20% (typ) from its value
without current.
4. Current that causes the specified temperature rise from 25°C ambient.
This information is for reference only and does not represent absolute
maximum ratings.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 1306-1 Revised 12/22/15
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
© Coilcraft Inc. 2016
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 1306-2
SLR1075 Shielded Power Inductors
0.315
8,0
max
L vs Frequency
400
Dash number
Internal code
0.409
10,4
max
300 nH
270 nH
300
200
230 nH
0.291
7,4
215 nH
170 nH
max
150 nH
120 nH
0.079 0.006
2,0 0,15
0.10 0.012
2,54 0,3
100
0.0
Recommended
Land Pattern
0.1
1
10
100
0.189
4,80
0.295
7,50
Frequency (Mꢁz)
0.126
3,2
0.098
2,5
inches
mm
Dimensions are in
Document 1306-2 Revised 12/22/15
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
© Coilcraft Inc. 2016
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 1306-3
SLR1075 Shielded Power Inductors
L vs Current
360
300
160
120 nH
120
230 nH
240
180
120
80
40
0
at 25°C
at 100°C
at 125°C
at 25°C
at 100°C
at 125°C
60
0
0
0
0
5
10 15 20 25 30 35 40 45 50 55 60
0
10 20 30 40 50 60 70 80 90 100 110 120
Current (A)
Current (A)
200
160
400
300
150 nH
270 nH
120
80
200
100
0
at 25°C
at 100°C
at 125°C
at 25°C
at 100°C
at 125°C
40
0
0
10
20
30
40
50
60
70
80
90
5
10 15 20 25 30 35 40 45 50 55 60
Current (A)
Current (A)
240
180
400
300
300 nH
170 µH
200
120
100
0
60
0
at 25°C
at 100°C
at 125°C
at 25°C
at 100°C
at 125°C
5
10
15
20
25
30
35
40
45
50
0
10
20
30
40
50
60
70
80
Current (A)
Current (A)
300
250
215 nH
200
150
100
at 25°C
at 100°C
at 125°C
50
0
0
10
20
30
40
50
60
70
Current (A)
Document 1306-3 Revised 12/22/15
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
© Coilcraft Inc. 2016
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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