CLS4D23B-170NC [SUMIDA]
General Purpose Inductor, 17uH, 30%, 2 Element, Ferrite-Core, SMD, ROHS COMPLIANT;
| 型号： | CLS4D23B-170NC |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | General Purpose Inductor, 17uH, 30%, 2 Element, Ferrite-Core, SMD, ROHS COMPLIANT 功率感应器 电感器 |
| 文件： | 总4页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Power Inductor & 2 in 1 Transformer < SMD Type: CLS Series>
Type: CLS4D23B
◆ Description
4 Terminal pins’ type gives a flexible design as inductors or transformers.
Can also be used as a coupled inductor, two single inductors connected
in parallel, as 1:1 transformer or as an autotransformer when connected
in series.
Core material: Ferrite.
Custom design is available.
◆ Feature
Max. Operating frequency: 1MHz.
2 in 1 Coils for high efficiency up-down DC-DC converters.(SEPIC, Zeta, Cuk converter).
Storage temperature range: -40 ~+105 .
Operating temperature range: -40 ~+105 (including coil’s self-heat).
Product weight: 220mg(Ref.).
Ideally used in the power supply for DSC Note PC DVC and W-LED backlighting.
RoHS Compliance.
◆ Dimensions (mm)
4.6 0.1
MAX. 2.5
4.8 0.2
1.8 0.1
◆ Schematics (Bottom)
◆ Land Pattern (mm)
2.0
0.9
S
3
2
1
4
S
“
” indicates polarity.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/4
Power Inductor & 2 in 1 Transformer < SMD Type: CLS Series>
Type: CLS4D23B
◆ Specification
Temperature
Rise current
D.C.R.
[Max.] (
(at 20 ) 1
Saturation Current
2
A
(A)
3
)
Inductance
Within
Part No.
Stamp
In parallel
In series
In
In
parallel series
at
20
at
100
at
20
at
(2-1)
(4-3)
100
CLS4D23B-2R2N
CLS4D23B -3R6N
CLS4D23B -5R3N
CLS4D23B -7R3N
CLS4D23B -11ØN
CLS4D23B -17ØN
CLS4D23B -22ØN
A
B
C
D
E
F
2.2µH±30%
3.6µH±30%
5.3µH±30%
7.3µH±30%
11µH±30%
17µH±30%
22µH±30%
65(49)
80(60)
75(58)
1.48
1.16
1.04
0.80
0.68
0.56
0.50
1.36
1.12
0.80
0.77
0.62
0.48
0.45
0.76
0.64
2.71
2.56
1.95
1.64
1.23
0.95
0.85
1.30
1.15
0.94
0.71
0.59
0.44
0.42
98(75)
0.56
0.52
0.44
0.35
0.28
0.25
0.52
0.44
0.36
0.29
0.24
0.20
145(112)
195(151)
285(219)
480(368)
570(440)
115(89)
155(121)
220(171)
385(297)
430(330)
G
※ Description of Part Name
CLS4D23B -2R2N
B
Box
Carrier Tape
C
1. ( ) typical value.
2. Saturation Current: The DC current at which the inductance decreases to 90% of its initial value.
3.Temperature rise current: The DC current at which the temperature rise is
t
40 .(Ta 20 ).
◆ Typical SEPIC Schematic
Vin
Vout
C1
L2
D
L1
C2
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/4
Power Inductor & 2 in 1 Transformer < SMD Type: CLS Series>
Type: CLS4D23B
◆ Typical L Vs Current（REF.）
Parallel mode L vs Idc ( at 20℃ ) ( REF.）
100
22µΗ
17µΗ
10
11µΗ
7.3µΗ
5.3µΗ
3.6µΗ
2.2µΗ
1
0.01
0.1
1
10
dc A
ꢀＩ （ ）
Series mode L vs Idc ( at 20℃ ) ( REF.）
100
22µΗ
17µΗ
10
11µΗ
7.3µΗ
5.3µΗ
3.6µΗ
2.2µΗ
1
0.01
0.1
1
10
dc A
ꢀＩ （ ）
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/4
Power Inductor & 2 in 1 Transformer < SMD Type: CLS Series>
Type: CLS4D23B
◆ Recommendation Reflow Condition
Heat Endurance Test
Temperature Chart
~
◆ Packaging with Embossed Tape and Reel
Qty.: 2000pcs/reel
8.0 0.1
2.0 0.1
2.8 Ref.
+0.1
4.0 0.1
1.5
-0
Please refer to the sales offices on our website for a representative near you
www.sumida.com
4/4
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General Purpose Inductor, 3.6uH, 30%, 2 Element, Ferrite-Core, SMD, ROHS COMPLIANT
SUMIDA
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