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Document 838-1
Shielded Power Inductors
–
SLC1175
Halogen
Free
• Ideal for use in multi-phase VRM/VRD regulators and high
current/high frequency DC/DC converters.
• Offersinductancevaluesunavailableinotherhighcurrentseries.
Designer’s Kit C467 contains 3 each of select values.
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Environment RoHS compliant, halogen free
AEC
+
Q200 85°C
Terminations RoHS compliant matte tin over nickel over copper.
Other terminations available at additional cost.
WeigOt 2.19 – 2.30 g
Ambient temperature –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering Oeat 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)
Packaging 150/7″ reel, 700/13″ reel; Plastic tape: 24 mm wide,
0.4 mm thick, 12 mm pocket spacing, 7.62 mm pocket depth
PCB wasOing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Isat (A)5
Irms (A)6
Inductance2
±±0ꢀ (nꢁ)
DCR3
±5ꢀ (mꢂOms)
SRF typ4
(Mꢁz)
Part number1
10ꢀ drop ±0ꢀ drop 30ꢀ drop ±0°C rise 40°C rise
SLC1175-700ME_
SLC1175-121ME_
SLC1175-151ME_
SLC1175-171ME_
SLC1175-201ME_
70
120
150
170
200
0.24
0.24
0.24
0.24
0.24
179
144
95
73
64
83
80
64
54
48
100
84
70
60
53
>100
88
76
63
55
58
58
58
58
58
76
76
76
76
76
SLC1175-231ME_
SLC1175-271ME_
SLC1175-301ME_
230
270
300
0.24
0.24
0.24
61
52
48
41
32
27
46
37
31
49
40
34
58
58
58
76
76
76
1. When ordering, please specify packaging code:
SLC1175-301MEC
4. SRF measured using an Agilent/HP 8753ES network analyzer or equivalent.
5. DC current at 25°C that causes the specified inductance drop from its
value without current. Click for temperature derating information.
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (150 per full reel). Quantities less than full reel
available: in tape (not machine ready) or with leader
and trailer ($25 charge).
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.
B = In an effort to simplify our part numbering system,
Coilcraft is eliminating the need for multiple packag-
ing codes. When ordering, simply change the last
letter of your part number from B to C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
D = 13″ machine-ready reel. EIA-481 embossed plastic
Irms Testing
Irms testing was performed on 0.75 inch wide × 0.25 inch thick
copper traces in still air.
tape. Factory order only, not stocked (700 per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4284.
3. DCR is measured between the two points indicated below.
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.
Points used for measuring DCR
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 838-1 Revised 04/11/23
© Coilcraft Inc. 2023
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.