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PDF DO5022H Data sheet ( Hoja de datos )
| Número de pieza | DO5022H | |
| Descripción | SMT Power Inductors | |
| Fabricantes | Coilcraft | |
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Document 181-1
SMTPowerInductors-DO5022HSerieswww.DataSheet4U.com
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.
0.640
16,26
max
0.315
8,00
max
0.500
12,7
0.340 ±0.010
8,64 ±0,25
0.880
22,35
max
0.561
14,25
min
0.413
10,5
max
03.1,1285max
0.815 max
20,70
0.125
3,18
0.565
14,35
0.340
8,64
Recommended
Land Pattern
Part Marking
1st
significant
digit
2nd
significant
digit
(or)
Multiplier
Internal code
Dash number
Parts/reel: 13″ 250 Tape width: 44 mm
For packaging data see Tape and Reel Specifications section.
Part
Number1
1 DCR
1Inductance2 max
(µH ±20%) (m⏲)
DO5022H-781ML_
DO5022H-152ML_
DO5022H-222ML_
DO5022H-332ML_
DO5022H-392ML_
0.78 2.6
1.5 4.0
2.2 6.1
3.3 8.6
3.9 10
DO5022H-472ML_
DO5022H-602ML_
DO5022H-782ML_
DO5022H-103ML_
DO5022H-153ML_
4.7
6.0
7.8
10
15
14
17
18
26
32
2SRF3
typ 2Isat4 2Irms5
(MHz) (A) (A)
156 30
100 25
75 20
60 17
55 15
15
15
12
10
9.0
40 13
35 12
35 11
28 10
20 8
8.4
7.5
7.5
6.0
4.4
1. When ordering, please specify packaging code:
DO5022H-153MLD
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.
Specifications subject to change without notice.
Please check our website for latest information. Document 181-1 Revised 07/28/09
© Coilcraft, Inc. 2009
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