© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
SMTPowerInductors–DO5022PSeries
Document 172-1
Document 172-1
Revised 10/14/08
DCR
SRF
Isat (A)4
Part
L ±20%2
max
typ3
10%
20% Irms5
number1
(µH)
(Ohms) (MHz) drop drop
(A)
DO5022P-102ML_
1.0
0.009
80
27.6
28.8
8.6
DO5022P-222ML_
2.2
0.014
80
18.5
19.8
7.1
DO5022P-332ML_
3.3
0.018
60
14.5
15.5
6.2
DO5022P-562ML_
5.6
0.020
40
12.5
13.8
5.3
DO5022P-822ML_
8.2
0.029
30
10.3
11.5
4.8
DO5022P-103ML_
10
0.031
30
9.4
10.5
4.3
DO5022P-153ML_
15
0.036
22
7.5
8.2
4.0
DO5022P-223ML_
22
0.047
20
6.5
7.2
3.5
DO5022P-333ML_
33
0.066
15
5.2
6.1
3.0
DO5022P-473ML_
47
0.086
9
4.2
4.7
2.6
DO5022P-683ML_
68
0.13
8
3.7
4.1
2.3
DO5022P-104ML_
100
0.19
7
3.0
3.4
1.8
DO5022P-154ML_
150
0.25
6
2.5
2.8
1.5
DO5022P-224ML_
220
0.38
5
2.0
2.3
1.2
DO5022P-334ML_
330
0.56
4
1.7
1.9
1.0
DO5022P-474ML_
470
0.85
3
1.5
1.7
0.82
DO5022P-684ML_
680
1.1
2.5
1.2
1.3
0.72
DO5022P-105ML_
1000
1.8
2.0
0.95
1.1
0.56
1. When ordering, please specify termination and packaging codes:
DO5022P-105M
LD
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. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
4. DC current at which inductance drops the specified amount from its
value without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6.Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C311 contains 3 of each 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.
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 Only pure water or alcohol recommended
• Excellent current handling – up to 28.8 A
sat.
• Low dc resistance keeps power losses to a minimum
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