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Document 482-1
Shielded Power Inductors
–
SLC1480
• Requires a mere quarter square inch of board space
• Handles current as high as 130 A.
• Ideal for use in multi-phase VRM/VRD regulators
Designer’s Kit C461 contains 3 each of select values.
Core material Ferrite
Terminations RoHS compliant matte tin over nickel over copper.
Other terminations available at additional cost.
WeigOt 5.25 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 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick,
16 mm pocket spacing, 8.1 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
ꢁ20 drop ±20 drop 320 drop
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (nꢀ)
DCR3
±ꢁ10 (mꢂOms)
SRF typ4
(Mꢀz)
Part number1
SLC1480-111MLD
SLC1480-131MLD
SLC1480-151MLD
SLC1480-171MLD
SLC1480-201MLD
110
130
150
170
200
0.18
0.18
0.18
0.18
0.18
130
110
108
75
110
97
88
80
65
128
110
95
87
72
130
112
97
90
76
64
64
64
64
64
83
83
83
83
83
68
SLC1480-231MLD
SLC1480-261MLD
SLC1480-301MLD
SLC1480-321MLD
SLC1480-441MLD
230
260
300
320
440
0.18
0.18
0.18
0.18
0.18
59
50
46
42
35
57
50
42
38
28
64
57
49
44
32
67
61
52
48
35
64
64
64
64
64
83
83
83
83
83
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.
1. Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (500 per full reel). Quantities less than full reel
available: in tape (not machine ready) or with leader and
trailer ($25 charge).
7. Electrical specifications at 25°C.
B = In an effort to simplify our part numbering system,
Coilcraft is eliminating the need for multiple packaging
codes. When ordering, simply change the last letter of
your part number from B to D.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4284.
3. DCR is measured between the two points indicated below.
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.
Points used for measuring DCR
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.
Document 482-1 Revised 07/05/23
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. 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.