Power Transformers <SMD Type: CMD Series>
Type: CMD4D13
◆
Product Description
・5.8×4.4
mm Max.(L×W),1.45mm Max. Height.
・Inductance
Range: 3.3½150μH
・Rated
current range: 130½850mA.
・4
Terminal pins’ type gives a flexible design as inductors or transformers(SEPIC,ZETA circuit).
・In
addition to the standards versions used as power inductors shown here, custom designs as
transformers(SEPIC,ZETA circuit) and inductors are also available.
◆
Feature
・Magnetically
unshielded construction.
・Ideally
used in portable devices such as Mobilephone,DSC/DVC,MP3,PDA, etc as DC-DC
Converter inductors, specially suitable for White LED drive.
・RoHS
Compliance
◆
Dimensions (mm)
3.5±0.3
1.45 Max.
3.7 ±0.3
4.3±0.3
0.5±0.2
3.2±0.3
4.1±0.3
2.9
◆
Land Pattern (mm)
1.4
0.8
2.5
◆
Schematics(Bottom)
S
２
(2)
(3)
３
3.2
１
5.3
４
(1)
(4)
“Ｓ”is
winding start.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
5.8
Max.
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Power Transformers <SMD Type: CMD Series>
Type: CMD4D13
◆
Specification
Part No.
※
CMD4D13NP-3R3M□
CMD4D13NP-4R7M□
CMD4D13NP-6R8M□
CMD4D13NP-100M□
CMD4D13NP-150M□
CMD4D13NP-220M□
CMD4D13NP-330M□
CMD4D13NP-470M□
CMD4D13NP-680M□
CMD4D13NP-101M□
CMD4D13NP-151M□
Stamp
3R3
4R7
6R8
100
150
220
330
470
680
101
151
Inductance
（μH）
［Within½
100kHz/1V
3.3±20％
4.7±20％
6.8±20％
10±20％
15±20％
22±20％
33±20％
47±20％
68±20％
100±20％
150±20％
D.C.R.(mΩ)
Max.(Typ.)
(at 20℃)
160(123)
194(149)
276(212)
335(258)
508(391)
766(589)
1162(894)
1658(1326)
2534(2027)
3304(2643)
5362(4290)
Saturation
Current（mA）
(at 20℃)※1
1200
1000
810
710
580
480
370
320
260
210
180
Temperature
Rise current
(mA)
※2
850
800
650
570
450
370
280
220
180
170
130
※
Description of Part Name
CMD4D13NP-3R3M□
B Box
C
Carrier Tape
※1
.Saturation
current: The DC current at which the inductance decreases to 90% of it’s initial value.
※2
.
Temperature rise current: The DC current at which the temperature rise is
△t＝40℃.(Ta＝20℃)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
嵌入式系统
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