DO5022P-222HB [COILCRAFT]
General Purpose Inductor, 2.2uH, 20%, 1 Element, SMD;
| 型号： | DO5022P-222HB |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 2.2uH, 20%, 1 Element, SMD |
| 文件： | 总2页 (文件大小：246K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 181-1
SMTPowerInductors-DO5022HCSeries
We now offer an improved version of
this series:DO5010HC.
It is electrically equivalent, has a smaller footprint and
comes in more inductance values. We will, however,
continuetoproducetheDO5022HCindefinitely.
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 DO5022HC 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
DCR 2SRF3
1Inductance2 max
(µH 2ꢀ0% (m⏲% (MHz% (A%
1st
significant
digit
Part
typ 2Isat4 2Irms5
0.500
12,7
Number1
(A%
0.640
16,26
max
DO5022P-781HC
DO5022P-152HC
DO5022P-222HC
DO5022P-332HC
DO5022P-392HC
0.78
1.5
2.2
3.3
3.9
2.6
4.0
6.1
8.6
156
100
75
60
55
30
25
20
17
15
15
15
12
10
0.315
8,00
max
2nd
significant
digit
Multiplier
10
9.0
DO5022P-472HC
DO5022P-602HC
DO5022P-782HC
DO5022P-103HC
DO5022P-153HC
4.7
6.0
7.8
10
15
14
17
18
26
32
40
35
35
28
20
13
12
11
10
8
8.4
7.5
7.5
6.0
4.4
0.880
22,35
max
max
0.125
3,18
0.561
14,25
0.565
14,35
1. Part number on reel label may have a B suffix to indicate that the
reel is not machine ready.
2. Inductance tested at 100 kHz, 0.1 Vrms.
0.380
9,66
(See note)
max
0.340
8,64
0.340 0.010
8,64 0,25
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.
Recommended
Land Pattern
0.125
3,18
max
0.815
20,70
max
Note: Based on 781HC.
See Qualification Standards section for environmental and test data.
Parts/reel: 13″ 250 Tape width: 44 mm
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice. Document 181-1 Revised 05/09/03
Document 181-2
SMT Power Inductors - DO5022HC Series
Typical L vs Frequency
Typical L vs Current
Specifications subject to change without notice. Document 181-2 Revised 4/9/02
相关型号：
DO5022P-222MTD
General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD, 7260, CHIP, ROHS COMPLIANT
COILCRAFT
DO5022P-223MTD
General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, 7260, CHIP, ROHS COMPLIANT
COILCRAFT
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