DO5022P-153MLD

Document 172-1 

## **– SMT Power Inductors DO5022P** 

- Excellent current handling – up to 28.8 A _sat_ . 

- Low dc resistance keeps power losses to a minimum 

**Designer’s Kit C311** contains 3 of each 20% tolerance part **Core material** Ferrite 

**Core and winding loss** See www.coilcraft.com/coreloss **Terminations** RoHS compliant electroplated gold (<50 µin) over nickel over phos bronze. Other terminations available at additional cost. **Weight** 2.8 – 3.9 g 

**Ambient temperature** –40°C to +85°C with I rms current **Maximum part temperature** +125°C (ambient + temp rise) **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** 250 per 13″ reel Plastic tape: 32 mm wide, 0.38 mm thick, 24 mm pocket spacing, 7.8 mm pocket depth 

**PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

||||**DCR**|**SRF  Isat**|**SRF  Isat**|**sat(A)**5||
|---|---|---|---|---|---|---|---|
||**L**2|**Percent**|**Percent**<br>**max**|**typ**4|**10%**|**20%**|**Irms**6|
|**Part number**1|**(µH)**|**tol**3|**(Ohms) **|**(MHz)**|**drop dro**|**drop**|**(A)**|
|DO5022P-102ML_|1.0|**20**|0.009|80|27.6|28.8|8.6|
|DO5022P-222ML_|2.2|**20**|0.014|80|18.5|19.8|7.1|
|DO5022P-332ML_|3.3|**20**|0.018|60|14.5|15.5|6.2|
|DO5022P-562ML_|5.6|**20**|0.020|40|12.5|13.8|5.3|
|DO5022P-822ML_|8.2|**20**|0.029|30|10.3|11.5|4.8|
|DO5022P-103ML_|10|**20**|0.031|30|9.4|10.5|4.3|
|DO5022P-153ML_|15|**20**|0.036|22|7.5|8.2|4.0|
|DO5022P-223ML_|22|**20**|0.047|20|6.5|7.2|3.5|
|DO5022P-333ML_|33|**20**|0.066|15|5.2|6.1|3.0|
|DO5022P-473ML_|47|**20**|0.086|9|4.2|4.7|2.6|
|DO5022P-683_L_|68|**20**,10|0.13|8|3.7|4.1|2.3|
|DO5022P-104_L_|100|**20**,10|0.19|7|3.0|3.4|1.8|
|DO5022P-154_L_|150|**20**,10|0.25|6|2.5|2.8|1.5|
|DO5022P-224_L_|220|**20**,10|0.38|5|2.0|2.3|1.2|
|DO5022P-334_L_|330|**20**,10|0.56|4|1.7|1.9|1.0|
|DO5022P-474_L_|470|**20**,10|0.85|3|1.5|1.7|0.82|
|DO5022P-684_L_|680|**20**,10|1.1|2.5|1.2|1.3|0.72|
|DO5022P-105_L_|1000|**20**,10|1.8|2.0|0.95|1.1|0.56|



## 1. Specify **tolerance** , **termination** and **packaging** codes: 

**DO5022P-105MLD Tolerance: M =** 20%, **K** = 10% (Table shows stock tolerances in bold.) 

**Termination: L** = RoHS compliant gold over nickel over phos bronze. Special order: **T** = RoHS tin-silver-copper (95.5/4/0.5) or **S** = non-RoHS tin-lead (63/37). **Packaging: D** = 13″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). 

   - **B** = Less than full reel. 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. 

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc  using an Agilent/HP 4263B LCR meter or equivalent. 

3. Tolerances in bold are stocked for immediate shipment. 

4. SRF >13 MHz measured using Agilent/HP 8753D network analyzer; <13 MHz using Agilent/HP 4192A. 

5. DC current at which inductance drops the specified amount 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 172-1 Revised 11/09/17 

© Coilcraft Inc. 2021 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 172-2 

## **SMT Power Inductors – DO5022P Series** 

## **Typical L vs Current** 

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10000<br>1000 µH<br>1000<br>100 µH<br>100<br>10 µH<br>10<br>1 µH<br>1<br>0.1<br>0.1 1 10 100<br>Current (A)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


## **Typical L vs Frequency** 

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**----- Start of picture text -----**<br>
10000<br>1000 µH<br>1000<br>100 µH<br>100<br>10 µH<br>10<br>1 µH<br>1<br>0.1<br>0.01 0.1 1 10<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


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0.710 ±0.020 * * Allow an additional 0.01/0,254<br>18,03 ±0,508 in length and 0.005/0,127 in<br>height for optional tin-lead and<br>tin-silver-copper application.<br>0.600<br>15,24 [max]<br>0.500<br>12,70 [dia]<br>0.280 max *<br>7,11<br>0.100 0.100 0.110<br>2,54 2,54 0.605 2,79<br>15,37<br>0.115<br>2,92<br>Recommended<br>0.498 ±0.010 Land Pattern<br>12,65 ±0,25<br>Internal code Dash number<br>Start Finish<br>Part Marking<br>Dimensions are in [inches ]<br>mm<br>�<br>���<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 172-2 Revised 11/09/17 

© Coilcraft Inc. 2021 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.