DO5022P-224B [COILCRAFT]
General Purpose Inductor, 220uH, 20%, 1 Element, SMD;
| 型号： | DO5022P-224B |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 220uH, 20%, 1 Element, SMD 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：322K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 172-1
SMT Power Inductors
–
DO5022 Series
This series of surface mount power inductors is designed
for the higher current requirements of notebook computers
and other portable and handheld devices.
A1µHinductorisratedat8.6Armswithasaturationcurrent
of 20 Amps. Exceptionally low dc resistance (as low as
0.009 Ohm) keeps power losses to a minimum.
The DO5022 Series was designed specifically for surface
mounting. It has a flat top for reliable pick-and place
operations and features robust temperature deflection.
In addition to the standard versions shown here, custom
inductors are available to meet your exact requirements.
Coilcraft Designer’s Kit C111 contains three samples
eachofthestandardpartsshown. Toorder, contactCoilcraft
or visit http://order.coilcraft.com.
DCR
max
SRF
0.730
18,54
max
Part
L ±20%2
(µH)
typ3 Isat4 Irms5
1st
significant
digit
0.500
12,70
number1
(Ohms) (MHz) (A)
(A)
dia
DO5022P-102
DO5022P-222
DO5022P-332
DO5022P-562
DO5022P-103
1.0
2.2
3.3
5.6
10
0.009
0.014
0.018
0.020
0.031
80
80
60
40
30
20
16
14
12
10
8.6
7.1
6.2
5.3
4.3
2nd
significant
digit
0.280
7,11
0.600
15,24
max
max
Multiplier
DO5022P-153
DO5022P-223
DO5022P-333
DO5022P-473
DO5022P-683
15
22
33
47
68
0.036
0.047
0.066
0.086
0.13
22
20
15
9
8.0
4.0
3.5
3.0
2.6
2.3
0.100
2,54
0.110
2,79
0.100
2,54
7.0
5.5
4.5
3.5
0.490
12,45
8
0.115
2,92
DO5022P-104
DO5022P-154
DO5022P-224
DO5022P-334
DO5022P-474
100
150
220
330
470
0.19
0.25
0.38
0.56
0.85
7
6
5
4
3
3.0
2.6
2.4
1.9
1.4
1.8
1.5
1.2
1.0
0.82
0.500
12,70
Recommended
Land Pattern
Weight:
2.8 – 3.9 g
DO5022P-684
DO5022P-105
680
1000
1.1
1.8
2.5
2
1.2
1.0
0.72
0.56
Tape and reel: 250/13″ reel 32 mm tape width
For packaging data see Tape and Reel Specifications section.
1. Part number on reel label may have a B suffix to indicate packaging.
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
4. DC current at which inductance drops 10% (typ) from its value without
current.
5. Average current for 40°C temperature rise from 25°C ambient.
6. Operating temperature range -40°C to +85°C.
7. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
See Color Coding section for part marking data.
Specifications subject to change without notice. Document 172-1 Revised 10/31/03
Document 172-2
SMT Power Inductors – DO5022 Series
Typical L vs Frequency
Typical L vs Current
Specifications subject to change without notice. Document 172-2 Revised 10/31/03
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