COILCRAFT DO5022P

Document 172-1
SMT Power Inductors – DO5022P
• Excellent current handling – up to 28.8 Asat.
• 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 gold 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, +85°C to
+125°C with derated current
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 with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Isat (A)5
DCR SRF L2 Percentmax typ4 10%20% Irms6
Part number1(µH) tol3 (Ohms)(MHz) dropdrop (A)
DO5022P-102ML_1.0
20 0.009
DO5022P-222ML_2.2
20 0.014
DO5022P-332ML_3.3
20 0.018
DO5022P-562ML_5.6
20 0.020
DO5022P-822ML_8.2
20 0.029
DO5022P-103ML_1020 0.031
DO5022P-153ML_1520 0.036
DO5022P-223ML_2220 0.047
DO5022P-333ML_3320 0.066
DO5022P-473ML_4720 0.086
DO5022P-683_L_6820,100.13
DO5022P-104_L_100 20,100.19
DO5022P-154_L_150 20,100.25
DO5022P-224_L_220 20,100.38
DO5022P-334_L_330 20,100.56
DO5022P-474_L_470 20,100.85
DO5022P-684_L_680 20,101.1
DO5022P-105_L_1000 20,101.8
80 27.628.88.6
80 18.519.87.1
60 14.515.56.2
40 12.513.85.3
30 10.311.54.8
30 9.410.54.3
22 7.5 8.24.0
20 6.5 7.23.5
15 5.2 6.13.0
9 4.2 4.72.6
8
3.7 4.1 2.3
7
3.0 3.4 1.8
6
2.5 2.8 1.5
5
2.0 2.3 1.2
4
1.7 1.9 1.0
3
1.5 1.7 0.82
2.5 1.2 1.3 0.72
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.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 172-1 Revised 12/09/11
© 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 172-2
SMT Power Inductors – DO5022P Series
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
100 µH
100
10 µH
10
1 µH
1
0.1
0.1
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
100 µH
100
10 µH
10
1 µH
1
100
10
1
Current (A)
0.1
0.01
Current Derating
1
0.1
0.710 ±0.020 *
18,03 ±0,508
an additional 0.01/0,254
* Allow
in length and 0.005/0,127 in
height for optional tin-lead and
tin-silver-copper application.
120
110
0.600
max
15,24
100
90
80
0.500
dia
12,70
70
60
0.280
max*
7,11
50
40
25°C
Percent of rated Irms
10
Frequency (MHz)
30
0.100
2,54
0.100
2,54
20
0.605
15,37
0.110
2,79
10
0
-40
-20
0
20
40
60
80
100
0.115
2,92
120 140
Ambient temperature (°C)
Recommended
Land Pattern
0.510 ±0.010
12,95 ±0,25
Internal code
XXX
X
Start
Dash number
Finish
Part Marking
Dimensions are in
inches
mm
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 172-2 Revised 12/09/11
© 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.