SD43-333KLC [COILCRAFT]
General Purpose Inductor, 33uH, 10%, 1 Element, SMD, ROHS COMPLIANT;
| 型号： | SD43-333KLC |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 33uH, 10%, 1 Element, SMD, ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 356-1
SMT Power Inductors – SD43 Series
The SD43 Series features a compact and simple design,
that is both rugged and cost effective. The small footprint
(4,2 mm × 4,7 mm) makes it suitable for high-density
mounting.
With saturating current ratings up to 3.8 Amps, these
inductors offer the high current, low inductance values
required for high power dc-dc applications. They are ideal
for use in notebook computers, mobile phones, and other
handheld products. They are available in 22 inductance
values from 1
tolerance.
– 68 µH. Values greater than 27 µH are 10ꢀ
Free evaluation samples are available by contacting
Coilcraftororderingthemon-lineatwww.coilcraft.com.
1. When ordering, please specify packaging code:
SD43-683KLC
DCR
max
SRF
typ3
Part
L2
Isat4 Irms5
number1
(µH)
(mOhm) (MHz)
(A)
(A)
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
SD43-102ML_
SD43-142ML_
SD43-182ML_
SD43-222ML_
SD43-272ML_
SD43-332ML_
SD43-392ML_
SD43-472ML_
SD43-562ML_
SD43-682ML_
1.0 20ꢀ
1.4 20ꢀ
1.8 20ꢀ
2.2 20ꢀ
2.7 20ꢀ
3.3 20ꢀ
3.9 20ꢀ
4.7 20ꢀ
5.6 20ꢀ
6.8 20ꢀ
33.0
38.0
42.0
47.0
52.0
58.0
76.0
94.0
100
90
80
65
60
50
47
45
40
35
30
28
24
22
19
3.80
3.30
2.91
2.60
2.43
5.8
5.8
4.6
3.8
3.7
tape (500 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 C instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
2.15
1.98
1.70
1.60
1.41
3.3
3.0
2.9
2.8
2.5
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/
HP 4284A impedance analyzer.
3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft
SMD-D test fixture.
4 DC current at which the inductance drops 10ꢀ (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.
101.0
110.0
SD43-822ML_
8.2 20ꢀ
132.0
182.0
210.0
235.0
338.0
1.26
1.15
1.05
0.92
0.84
2.2
2.2
1.8
1.7
1.5
SD43-103ML_ 10.0 20ꢀ
SD43-123ML_ 12.0 20ꢀ
SD43-153ML_ 15.0 20ꢀ
SD43-183ML_ 18.0 20ꢀ
See Qualification Standards section for environmental and test data.
SD43-223ML_ 22.0 20ꢀ
SD43-273ML_ 27.0 20ꢀ
SD43-333KL_ 33.0 10ꢀ
SD43-393KL_ 39.0 10ꢀ
SD43-473KL_ 47.0 10ꢀ
378.0
522.0
540.0
587.0
844.0
17
16
14
13
12
0.76
0.71
0.64
0.59
0.54
1.4
1.1
0.90
0.90
0.86
SD43-563KL_ 56.0 10ꢀ
SD43-683KL_ 68.0 10ꢀ 1117.0
937.0
11
10
0.50
0.46
0.70
0.60
Specifications subject to change without notice.
Please check our website for latest information.
ocument356-1 Revised10/10/06
© Coilcraft, Inc. 2006
Document 356-2
SMT Power Inductors –SD43 Series
Typical L vs Frequency
Typical L vs Current
1000
1000
100
10
100
68 µH
27 µH
68 µH
27 µH
8.2 µH
3.3 µH
8.2 µH
3.3 µH
10
1.0 µH
1.0 µH
1
1
0.1
0.1
0.01
0.1
1
10
0.01
0.1
1
10
Frequency (MHz)
Current (A)
0.185
4,70
0.136
3,45
max
max
AC Resistance vs Frequency
10000
27 µH
8.2 µH
3.3 µH
68 µH
0.165
4,20
1000
100
10
max
XXX
1.0 µH
0.190
4,83
0.051
1.30
0.061
1,55
1
0.1
0.173
4,40
0.01
0.01
0.1
1
10
100
Frequency (MHz)
Recommended
Land Pattern
Typical Temperature Rise vs Current
Tape and reel: 500/7″ reel; 2000/13″ reel 12 mm tape width
For packaging data see Tape and Reel Specifications section.
80
68 µH 27 µH
8.2 µH
3.3 µH
1.0 µH
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
8
Current (Arms)
Specifications subject to change without notice.
Please check our website for latest information.
Document356-2 Revised10/10/06
© Coilcraft, Inc. 2006
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