SLC7649S-360KLB

Document 481-1 

## **– Shielded Power Inductors SLC7649** 

- Designed for use in multi-phase VRM/VRD regulators and high current/high frequency DC/DC converters. 

- Requires only 60 mm[2] of board space; can handle up to 100 A 

**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** 0.9 g 

**Ambient temperature** –40°C to +85°C with I rms current, +85°C to +125°C with derated current 

**Storage temperature** Component: –40°C to +125°C. 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** 250/7″reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm  pocket spacing, 5 mm pocket depth **PCB washing** Only pure water or alcohol recommended 

||**L**<br> **±10%**2|**DCR**<br> **±5%**3|**SRF**<br>**typ**4|**Isat**5|**Irms**6|
|---|---|---|---|---|---|
|**Part number**1<br>SLC7649S-360KL_|**(nH)**<br>36|**(mOhms) **<br>0.17|**(MHz)**<br>1150|**(A)**<br>100|**(A)**<br>39|
|SLC7649S-500KL_<br>SLC7649S-700KL_<br>SLC7649S-101KL_<br>SLC7649S-121KL_<br>SLC7649S-151KL_|50<br>70<br>100<br>120<br>150|0.17<br>0.17<br>0.17<br>0.17<br>0.17|900<br>750<br>110<br>78<br>67|84<br>65<br>42<br>33<br>27|39<br>39<br>39<br>39<br>39|



## 1. When ordering, please specify **termination** and **packaging** code: | ~~-———__~~ **SLC7649S-101KLC** 

- **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 (250 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 (1000 per full reel). Factory order only, not stocked. 

2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent. 

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0.295<br>7,49 [max]<br>XXX Dashnumber<br>0.300<br>7,62 [max]<br>X Internalcode<br>0.19 — 5 | L |<br>4,96 [max] -— 4 —J A Points used for measuring DCR<br>0.105 Recommended<br>2,67<br>Land Pattern<br>0.085<br>2,16 KX] vy 0.100 0.22 _ 5,725<br>2,54<br>0.135<br>_» |—_ 3,43<br>Dimensions are in —_ [inches ] J—--<br>mm<br>**----- End of picture text -----**<br>


3. DCR is measured between the two points indicated on the  dimensional drawing. 

4. SRF measured using an Agilent/HP 8753ES network analyzer  or equivalent. 

5. DC current at which the inductance drops 20% (typ) from its value without current. 

6. Current that causes a 40°C temperature rise from 25°C ambient. 

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 481-1 Revised 09/10/09 

© Coilcraft Inc. 2013 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 481-2 

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## **SMT Power Inductors – SLC7649 Series** 

## **L vs Current** 

## **L vs Frequency** 

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160<br>150 nH<br>140<br>120 nH<br>120<br>100 nH<br>100<br>80<br>70 nH<br>60<br>50 nH<br>40<br>36 nH<br>20<br>0<br>0.1 1 10 100<br>Inductance (nH)<br>**----- End of picture text -----**<br>


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160<br>150 nH<br>140<br>120 nH<br>120<br>100 nH<br>100<br>80<br>70 nH<br>60<br>50 nH<br>40<br>36 nH<br>20<br>0<br>0.1 1 10 100<br>Frequency (MHz)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


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Current (A)<br>**----- End of picture text -----**<br>


## **Temperature Rise vs Current** 

## **ESR vs Frequency** 

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80 100<br>70<br>150 nH<br>60 10 120 nH<br>50 100 nH<br>70 nH<br>40 1<br>30<br>20 0.1 50 nH<br>36 nH<br>10<br>0 0.01<br>0 10 20 30 40 50 60 1 10 100<br>Current (Arms) Frequency (MHz)<br>) �<br>Equivalent Series Resistance (<br>Temperature rise (from 25°C)<br>**----- End of picture text -----**<br>


## **Irms Derating** 

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120<br>110<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>-40 -20 0 20 40 60 80 100 120 140<br>Ambient temperature (°C)<br>25°C<br>Percent of rated current<br>**----- End of picture text -----**<br>


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**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 481-2 Revised 09/10/09 

© Coilcraft Inc. 2013 

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.