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Document 366-1

Shielded Power Inductors – SLC7530
AEC• Designed for high-speed switch mode applications• Can be used as a 1:1 transformer or in SEPIC applications

Q200 +85°C

Designer’s Kit C379 contains 3 each of all values.
Designer’s Kit C467 contains 3 each of select values.
Core material FerriteCore 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)
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 additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Single Conductor

Irms Testing			 Part number1

L±20%2 DCR ±5%3 SRF typ4	 Isat5		 Irms6(µH)(mOhms)(GHz)(A)		 (A)

SLC7530S-500ML_
SLC7530S-640ML_
SLC7530S-820ML_
SLC7530S-101ML_0.050
0.064
0.082
0.100

Dual Conductor		
Part number1
SLC7530D-500ML_
SLC7530D-640ML_
SLC7530D-820ML_
SLC7530D-101ML_0.123
0.123
0.123
0.123

3.80
3.65
3.75
3.755032222040404040Irms testing was performed on 0.75 inch wide ×0.25 inch thick copper traces in still air.
Temperature rise is highly dependent on manyfactors including pcb land pattern, trace size, andproximity to other components. Therefore temperature rise should be verified in application conditions.

Leads connected in parallel
L±20%2 DCR ±5%3 SRF typ4 Isat5(µH)(mOhms)
(GHz)
(A)
0.050
0.064
0.082
0.100

0.209
0.209
0.209
0.209

3.75
3.65
3.75
3.75

5032
2220

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 plastictape (500 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastictape. Factory order only, not stocked (1700 parts perfull reel).

Leads connected in series

Irms6(A)

L±20%2 DCR max3(µH)(mOhms)

38
38
38
38

0.188
0.272
0.350
0.400

1.00
1.00
1.00
1.00

SRF typ4(GHz)

Isat5(A)

Irms6(A)

1.50
1.30
1.20
0.950

21141182828
28
28

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 aCoilcraft 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 maximum ratings. Click for temperature derating information.
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 366-1

Revised 06/06/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 366-2

Shielded Power Inductors - SLC7530 Series
Typical L vs Current
Single Conductor

Dual Conductor

1+1

Measured with leads connected in series

0.1-101-820-640-500

Inductance (µH)

Inductance (µH)

-101
-820
-640-500

Measured with leads connected in parallel
0.1-101-820-640-500

0.01

0.01
0.1

1

Current (A)

10100

0.1

1

Current (A)10100

Typical L vs Frequency
Single Conductor

Dual Conductor

11

Measured with leads connected in series-101

Inductance (µH)

-820

0.1

Inductance (µH)

AEC
Q200 85°C-101-820-640-640

0.1

Measured with leads connected in parallel-500-101-820-640-500-500

0.01

0.01
0.01

0.1

1

Frequency (MHz)100.01

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

0.1

110

Document 366-2

Revised 06/06/22

Frequency (MHz)© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 366-3

Shielded Power Inductors - SLC7530 Series
Dimensions – Single Conductor

Dimensions – Dual Conductor
10.264
max
6,70

AEC
Q200 85°C

1+0.295 max
7,50

2Dash number

XXXD
0.295 max
7,50

Internal codeX

20.118 max
3,00

2Series mode
0.047
1,200.050
1,270.177
4,500.106
2,700.311
7,900.311
7,900.067
1,700.106
2,700.106
2,70

Parallel mode

Recommended
Land Patterninches
Dimensions are inmm

30.1774,500.106
2,700.067
1,700.311
7,90

30.0391,000.154
3,900.020
0,500.185
4,700.118 max
3,000.118
3,00

4DashnumberInternalcodeX2

10.020
0,50

4

1XXXS

0.079
2,00

0.264
max
6,70

0.079
2,00
14

1
Winding 1

Winding 2
32

Winding-to-winding isolation: 25 Vmaximum

4

0.020
0,50

0.106
2,700.311
7,900.1062,702

30.177
4,50

Typical Temperature Rise vs Current

Dimensions are ininches
mmTemperature rise (from 25°C)

80

Two conductor modeRecommended
Land Patterns

7060

lel0D ral
53 n pa
7C i
SL ctedS30nen75CCoSL5040sD rie
30 n se5i
C7 d
SL ectenn
Co

30
201000102030

40

5060

Current (A rms)

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 366-3

Revised 06/06/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.