Power Transformers < SMD Type: CMD Series >
Type: CMD4D08
◆
Product Description
6.3 5.8mm Max.(L W),1.0mm Max. Height.
Inductance Range: 3.3 100µH.
Rated current range: 0.17 0.85A.
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)
3.0± 0.6
◆
Land Pattern (mm)
5.1
2.2
2.6
◆
Schematics(Bottom)
“S”is winding start.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
4
3
S
)3(
3
5 .
. 2
8±
M 0
a .
x 3
.
)4(
)2(
)1(
1
2
)toor lanimreT(
0
.
5
±
0
.
2
1.0± 4.0
.xaM 0.1
4
.
3
±
0
.
3
7 4 4
. . .
0 6 0
½
½
3.0 ± 5.3
3.0± 1.4
×
9.0
2.3
・
・
・
・
× ・
・
・
・
1/2
Power Transformers < SMD Type: CMD Series >
Type: CMD4D08
◆
Specification
Stamp
3R3
4R7
6R8
100
150
220
330
470
680
101
CMD4D08NP-4R7M
CMD4D08NP-6R8M
CMD4D08NP-100M
CMD4D08NP-150M
CMD4D08NP-220M
CMD4D08NP-330M
CMD4D08NP-470M
CMD4D08NP-680M
CMD4D08NP-101M
15 20%
22 20%
33 20%
47 20%
68 20%
100
20%
※
Description of Part No.
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
℃ = ℃ =△
□
CMD4D08NP-3R3M
±
±
±
±
±
±
±
□
□
□
□
□
□
□
□
□
□
CMD4D08NP-3R3M
3.3±20%
4.7±20%
6.8±20%
10 20%
160(123)
194(149)
276(212)
1200
1000
810
710
580
480
370
320
260
210
850
800
650
570
450
370
280
220
180
170
335(258)
508(391)
766(589)
1162(894)
1658(1326)
2534(2027)
3304(2643)
B
C
Box
Carrier Tape
※
※℃
) (
Part No.
℃
Ω
Inductance
(µH)
100kHz/1V
D.C.R.(m )
Max.(Typ.)
(at 20 )
Saturation
Current mA
(at 20 ) 1
Temperature
Rise current
(mA)
2
※
※
※
2/2