Coilcraft DO5022H-152ML Smtpowerinductors- do5022h sery Datasheet

Document 181-1
SMTPowerInductors-DO5022H Series
We now offer an improved version of
this series: DO5010H.
It is electrically equivalent, has a smaller footprint and
comes in more inductance values. We will, however,
continue to produce the DO5022H indefinitely.
This family of inductors was designed for high current,
low-voltage DC-DC converter applications, especially the
latest generation of 3.3 V microprocessors. Current ratings up
to 15 A rms and saturation currents up to 30 A are available.
These parts are only 8,0 mm high and have exceptionally low
DC resistance thanks to the use of heavier gauge wire. The
DO5022H Series has been optimized for reliable surface
mounting with a large flat top and self-leaded design. In
addition to the standard parts shown, custom values are
available.
1
Part
Number1
0.640
max
16,26
DO5022H-781ML_
DO5022H-152ML_
DO5022H-222ML_
DO5022H-332ML_
DO5022H-392ML_
0.500
12,7
DO5022H-472ML_
DO5022H-602ML_
DO5022H-782ML_
DO5022H-103ML_
DO5022H-153ML_
0.315
max
8,00
0.880
max
22,35
0.125
3,18
0.565
14,35
0.561
min
14,25
0.340
8,64
Part Marking
1st
significant
digit
Internal code
XXX
Multiplier
(or)
X
2nd
significant
digit
0.78
1.5
2.2
3.3
3.9
4.7
6.0
7.8
10
15
2.6
4.0
6.1
8.6
10
2SRF3
typ 2Isat4
(MHz) (A)
2Irms5
(A)
156
100
75
60
55
30
25
20
17
15
15
15
12
10
9.0
40
35
35
28
20
13
12
11
10
8
8.4
7.5
7.5
6.0
4.4
14
17
18
26
32
DO5022H-153MLD
Recommended
Land Pattern
0.125
max
3,18
0.815 max
20,70
(µH ±20%)
DCR
max
(m⏲)
1. When ordering, please specify packaging code:
0.413
max
10,5
0.340 ±0.010
8,64 ±0,25
1Inductance2
Packaging: D = 13″ machine-ready reel. EIA-481 embossed
plastic tape.
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.
3. SRF measured using Agilent/HP8753D network analyzer.
4. DC current at which the inductance drops 10% (typ) from its
value without current.
5. Average current for a 40°C rise above 25°C ambient.
6. Operating temperature range -40°C to +85°C.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”before
soldering.
Dash number
Parts/reel: 13″ 250 Tape width: 44 mm
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information. Document 181-1
© Coilcraft, Inc. 2009
Revised 07/28/09
Document 181-2
SMT Power Inductors - DO5022H Series
Typical L vs Frequency
Typical L vs Current
Specifications subject to change without notice.
Please check our website for latest information. Document 181-2
© Coilcraft, Inc. 2009
Revised 07/28/09
Similar pages