US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest information.
SMT Power Inductors
–
DO5022P
Document 172-1
Document 172-1 Revised 11/09/17
DCR SRF
Isat (A)5
L2 Percent max typ4 10% 20%
Irms6
Part number1 (µH)
tol3 (Ohms) (MHz) drop 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).
B = Less than full reel. In tape, but not
machine ready.
To have a leader and trailer added
($25 charge), use code letter D
instead.
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.
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 Irms 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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
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.
• Excellent current handling – up to 28.8 Asat.
• Low dc resistance keeps power losses to a minimum
US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
SMT Power Inductors – DO5022P Series
Document 172-2
Document 172-2 Revised 11/09/17
Typical L vs Current
0.1
1
10
100
1000
10000
0.11 10
100
Current (A)
Inductance (µH)
1µH
100 µH
10 µH
1000 µH
Typical L vs Frequency
0.710 ±0.020
18,03 ±0,508
0.600
15,24max
0.115
2,92
0.605
15,37
0.110
2,79
Recommended
Land Pattern
max
0.280
7,11
0.500
12,70dia
0.100
2,54
0.498 ±0.010
12,65 ±0,25
0.100
2,54
Dash number
Internal code
Start Finish
XXX
X
Part Marking
*
*
Allowanadditional 0.01/0,254
in length and 0.005/0,127 in
height foroptional
tin-silver-copper application.
tin-lead and
*
0.01 0.1
110
0.1
1
10
100
Inductance (µH)
0.01 0.1
110
1000
10000
Frequency (MHz)
1µH
10 µH
100 µH
1000 µH
Dimensions are in inches
mm
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
DO5022P-105MLD DO5022P-102MLD DO5022P-562MLD DO5022P-222MLB DO5022P-562MLB DO5022P-
473MLD DO5022P-104MLD DO5022P-104MLB DO5022P-224MLB DO5022P-105MLB DO5022P-474MLB
DO5022P-332MLB DO5022P-103MLB DO5022P-473MLB DO5022P-474MLD DO5022P-334MLB DO5022P-
822MLD DO5022P-684MLD DO5022P-683MLB DO5022P-223MLB DO5022P-153MLB DO5022P-333MLB
DO5022P-332MLD DO5022P-822MLB DO5022P-154MLD DO5022P-684MLB DO5022P-103MLD DO5022P-
223MLD DO5022P-683MLD DO5022P-334MLD DO5022P-153MLD DO5022P-333MLD DO5022P-154MLB
DO5022P-222MLD DO5022P-102MLB DO5022P-224MLD
