SLC7530 Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Shielded Power Inductors

Document 366-1
Shielded Power Inductors – SLC7530
• Designed for high-speed switch mode applications
• Can be used as a 1:1 transformer or in SEPIC applications
Designer’s Kit C379 contains 3 each of all values.
Designer’s Kit C467 contains 3 each of select values.
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations  RoHS compliant matte tin over nickel over copper.
Other terminations available at additional cost.
Weight:  0.44 – 0.47 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 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  500/7″ reel; 1700/13″ reel;  Plastic tape:  16 mm wide,
0.33 mm thick, 12 mm pocket spacing, 3.12 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Single Conductor
L±20%² DCR ±5%^{3  } SRF typ⁴  Isat⁵
 Part number¹
(µH) (mOhms) (GHz) (A)
SLC7530S-500ML_
SLC7530S-640ML_
SLC7530S-820ML_
SLC7530S-101ML_
0.050
0.064
0.082
0.100
0.123
0.123
0.123
0.123
3.80
50
3.65
32
3.75
22
3.75
20
Irms⁶
(A)
40
40
40
40
Dual Conductor

Part number¹
SLC7530D-500ML_
SLC7530D-640ML_
SLC7530D-820ML_
SLC7530D-101ML_
Leads connected in parallel
L±20%² DCR ±5%³ SRF typ⁴ Isat⁵ Irms⁶
(µH) (mOhms) (GHz) (A) (A)
0.050
0.064
0.082
0.100
0.209
0.209
0.209
0.209
3.75
50
38
3.65
32
38
3.75
22
38
3.75
20
38
Leads connected in series
L±20%² DCR max³ SRF typ⁴ Isat⁵ Irms⁶
(µH) (mOhms) (GHz) (A) (A)
0.188
1.00
0.272
1.00
0.350
1.00
0.400
1.00
1.50
21
17
1.30
14
17
1.20
11
17
0.950
8
17
1. When ordering, please specify termination and packaging codes:
SLC7530S-101MLC
Termination: L = RoHS compliant matte tin over nickel over copper
Special order: T = RoHS tin-silver-copper
(95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (500 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 (1700 parts per
full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR
meter or equivalent.
3. DCR is measured on a micro-ohmmeter at points indicated in the diagram.
Points used for measuring DCR
4. SRF measured using an Agilent/HP 8753ES network analyzer and a
Coilcraft SMD-D fixture.
5. DC current at 25°C that causes a 20% (typ) inductance drop from its
value without current. Click for temperature derating information.
6. Current that causes a 40°C temperature rise from 25°C ambient. This
information is for reference only and does not represent absolute maxi-
mum ratings. Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 366-1  Revised 09/15/15
© 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.