CMLW3015S Series
Wire Wound SMD Power Inductor
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Features
Magnetic-resin shielded construction reduces
buzz noise to ultra-low levels
Metallization on ferrite core results in excellent
shock resistance and damage-free durability
Closed magnetic circuit design reduces leakage
flux and Electro Magnetic Interference (EMI)
30% higher current rating than conventional
inductors of equal size
Take up less PCB real estate and save more
power
Pb
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Applications
LED Lighting
Mobile devices with multifunction such as
adding color TV and camera
Flat-screen TVs, blue-ray disc recorders,
set top boxes
Notebooks, desktop computers, servers,
graphic cards
Portable gaming devices, personal navigation
systems, personal multimedia devices
Automotive systems
Telecomm base stations
100=10µH 101=100µH
(5) Inductance Tolerance M= 20%, N= 30%
(6) Company Code
(7) Packaging Tape Carrier Package
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Dimensions
Recommended Land Pattern
Unit:mm
Series
CMLW3015S
A
3.0±0.2
B
3.0±0.2
C
1.5Max.
D
2.5±0.2
E
0.75±0.2
F
1.50±0.2
a Typ.
1.5
b Typ.
0.8
c Typ.
2.7
Rev.01
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Lead Free Part Numbering
CMLW
(1)
(1)
(2)
(3)
(4)
3015
(2)
S
(3)
100 M
(4) (5)
S
T
(6) (7)
Series Type
Dimension L X H
Material Code
Inductance 2R2=2.2μH
CMLW3015S Series
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Electrical Characteristics
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Construction and material
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REFLOW-PROFILE
Rev.01
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℃
℃
1) Operating and storage temperature range (individual chip without packing): cking): -25
2) Storage temperature range (packaging conditions): -10 ~+40 and RH 70% (Max.)
~ +125
℃
℃
CMLW3015S Series
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Specification
）
（
Part Number
CMLW3015 Series
CMLW3015S1R0NST
CMLW3015S1R5NST
CMLW3015S2R2MST
CMLW3015S2R7MST
CMLW3015S3R3MST
CMLW3015S4R7MST
CMLW3015S5R1MST
CMLW3015S6R2MST
CMLW3015S6R8MST
CMLW3015S100MST
CMLW3015S120MST
CMLW3015S150MST
CMLW3015S180MST
CMLW3015S220MST
CMLW3015S330MST
CMLW3015S390MST
CMLW3015S470MST
CMLW3015S560MST
1.0±30%
1.2±30%
2.2±20%
2.7±20%
3.3±20%
4.7±20%
5.1±20%
6.2±20%
6.8±20%
10±20%
12±20%
15±20%
18±20%
22±20%
33±20%
39±20%
47±20%
56±20%
0.033
0.045
0.054
0.068
0.072
0.113
0.113
0.176
0.180
0.225
0.288
0.315
0.387
0.414
0.738
0.896
1.125
1.152
150
100
86
64
68
46
49
46
39
41
32
30
23
23
20
14
14
13
2.73
2.73
1.95
1.80
1.62
1.41
1.28
1.19
1.03
0.97
0.83
0.78
0.66
0.62
0.53
0.48
0.41
0.39
2.35
1.90
1.79
1.60
1.52
1.22
1.22
0.96
0.95
0.86
0.76
0.73
0.66
0.64
0.48
0.44
0.39
0.38
Inductance
@100KHz,
1V (µH)
DC Resistance
±30%
( )
DCR
Min.Self-resonant
Frequency MHz
S.R.F
Saturation
Current(A)
Isat
Heat Rating
Current (A)
Irms
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Standard Packing Quantity：2000 pcs/reel
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Rev.01
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Note
All test data is referenced to 20° ambient;
C
Rated current: Isat or Irms, whichever is smaller;
Isat: DC current at which the inductance drops approximate 30% from its value without current;
Irms: DC current that causes the temperature rise ( T =40° from 20° ambient.
C)
C
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Embedded System
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