PS-D
PS-D SERIES SMD POWER INDUCTORS
FEATURES
Low profile
Magnetic shielded
,
SMT type, suitable for reflow soldering.
APPLICATIONS
Portable communication equipment
Notebook Computer
DC/DC
DC/DC converters etc.
HOW TO ORDER
PS
5D28
150
M
T
(L
Product Code
PS-D
3D18
4D18
5D28
6D38
8D43
3.8
4.7
5.7
6.7
8.0
W T)
(
H)
(mm)
Dimensions
Tolerance
M
N
20%
30%
Inductance
150
15
100
1000
Packaging Style
T
B
Tape & Reel
Bulk
PS-D
3.8
4.7
5.7
6.7
8.0
1.8
1.8
2.8
3.8
4.3
101
102
DIMENSIONS
(Unit)
mm
Part
A
3.0 0.2
3 .0 0.2
3.0 0.2
3.8 0.2
3.8 0.2
4.7 0.3
4.7 0.3
5.7 0.3
5.7 0.3
6.7 0.3
6.7 0.3
B
3.0 0.2
3.0 0.2
3.0 0.2
3.8 0.2
3.8 0.2
4.7 0.3
4.7 0.3
5.7 0.3
5.7 0.3
6.7 0.3
6.7 0.3
C
1.1 0.2
1.55 0.2
1.8 0.2
1.8 0.2
2.8 0.2
1.8 0.2
2.8 0.2
1.8 0.2
2.8 0.2
2.8 0.2
3.8 0.2
D
3.7
0.3
3.7
0.3
3.7
0.3
4.2 0.3
4.2 0.3
5.1 0.3
5.1 0.3
6.1 0.3
6.1 0.3
7.5 0.3
7.5 0.3
E
3.0
3.0
3.0
3.8
3.8
4.7
4.7
5.7
5.7
6.7
6.7
F
3.0
3.0
3.0
3.8
3.8
4.7
4.7
5.7
5.7
6.7
6.7
G
1.0
1.0
1.0
1.2
1.2
1.5
1.5
2.0
2.0
2.0
2.0
PS2D11
PS2D14
PS2D18
PS3D18
PS3D28
PS4D18
PS4D28
PS5D18
PS5D28
PS6D28
PS6D38
108
PS-D
PS-D SERIES SHIELDED SMD POWER INDUCTORS
Unit
Part
8D28
8D38
8D43
8.0
8.0
8.0
A
0.3
0.3
0.3
8.0
8.0
8.0
B
0.3
0.3
0.3
2.8
3.8
4.3
C
0.2
0.2
0.2
D
6.3
6.3
6.3
E
1.2
1.2
1.2
F
2.5
2.5
2.5
mm
ELECTRICAL CHARACTERISTICS
PS2D11 Series
Part Number
PS2D11-1R0NT
PS2D11-1R5NT
PS2D11-2R2NT
PS2D11 -4R7NT
PS 2D11 -6R8NT
PS 2D11 -100MT
Isat(A)
1.10
1.10
0.70
0.70
0.60
0.48
H
1.0
1.5
2.2
4.7
6.8
10
Tolerance
30%
30%
30%
30%
30%
20%
Test Freq.
100kHz
100kHz
100kHz
1100kHz
100kHz
100kHz
DCR(
)Max
0.095
0.090
0.066
0.175
0.284
0.428
PS2D14 Series
Part Number
PS2D14-1R0NT
PS2D14-1R5NT
PS2D14-2R2NT
PS2D14-2R7NT
PS 2D14 -3R3NT
PS 2D14 -4R7NT
PS2D14-5R6NT
PS2D14 -100MT
PS2D14 -470MT
H
1.0
1.5
2.2
2.7
3.3
4.7
5.6
10
47
Tolerance
30%
30%
30%
30%
30%
30%
30%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
DCR(
)Max
Isat(A)
1.80
1.55
1.30
1.10
1.00
0.70
0.65
0.30
0.30
0.056
0.079
0.094
0.125
0.125
0.169
0.175
0.294
1.488
PS2D18 Series
Part Number
PS2D18 -2R2NT
PS2D18 -3R3NT
PS2D18 -4R7NT
PS2D18 -100MT
PS2D18 -150MT
PS2D18 -220MT
PS2D18 -330MT
PS2D18-470MT
H
2.2
3.3
4.7
10
15
22
33
47
Tolerance
30%
30%
30%
20%
20%
20%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
DCR(
)Max
Isat(A)
0.78
0.65
0.60
0.43
0.32
0.27
0.22
0.19
0.066
0.130
0.130
0.220
0.240
0.396
0.438
0.500
Isat:
Isat
35%
Isat: Saturation Current, the current when the inductance becomes 35% lower than its initial value.
109
PS3D18 Series
Part Number
PS3D18-1R0NT
PS3D18-1R5NT
PS3D18 -2R2NT
PS3D18 -3R3NT
PS3D18 -4R7NT
PS3D18 -100MT
PS3D18 -220MT
PS3D18 -330MT
PS3D18-221MT
H
1.0
1.5
2.2
3.3
4.7
10
22
33
220
Tolerance
30%
30%
30%
30%
30%
20%
20%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
Isat(A)
DCR( )Max
0.050
0.055
0.063
0.069
0.107
0.205
0.420
0.760
3.800
2.00
1.80
1.30
1.20
0.80
0.70
0.65
0.38
0.10
PS4D18 Series
Part Number
PS4D18-1R2NT
PS4D18 -2R2NT
PS4D18 -4R7NT
PS4D18-6R8NT
PS4D18 -100MT
PS4D18-120MT
PS4D18-150MT
PS4D18-180MT
PS4D18 -220MT
H
1.2
2.2
4.7
6.8
10
12
15
18
22
Tolerance
30%
30%
30%
30%
20%
20%
20%
20%
20%
Isat(A)
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
DCR(
)Max
1.72
1.32
0.85
0.76
0.61
0.56
0.50
0.48
0.41
0.045
0.075
0.090
0.160
0.200
0.210
0.240
0.338
0.397
PS4D28 Series
Part Number
PS4D28 -2R2NT
PS4D28 -4R7NT
PS4D28 -100MT
PS4D28 -200MT
PS4D28-471MT
H
2.2
4.7
10
20
470
Tolerance
30%
30%
20%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
Isat(A)
DCR(
)Max
2.04
1.32
1.00
0.70
0.20
0.045
0.072
0.128
0.235
4.400
PS5D18 Series
Part Number
PS5D18 -4R1NT
PS5D18-6R8NT
PS5D18 -220MT
PS5D18 -470MT
PS5D18-820MT
H
4.1
6.8
22
47
82
Tolerance
30%
30%
20%
20%
20%
Test Freq.
10kHz
10kHz
10kHz
10kHz
10kHz
DCR(
)Max
Isat(A)
1.95
1.42
0.80
0.54
0.41
0.057
0.095
0.290
0.595
0.978
Isat:
Isat
35%
Isat: Saturation Current, the current when the inductance becomes 35% lower than its initial value.
110
PS-D
PS-D SERIES SHIELDED SMD POWER INDUCTORS
PS5D28 Series
Part Number
PS5D28 -2R2NT
PS5D28 -4R7NT
PS5D28 -6R2NT
PS5D28-6R8NT
PS5D28 -100MT
PS5D28 -150MT
PS5D28 -220MT
PS5D28 -101MT
H
2.2
4.7
6.2
6.8
10
15
22
100
Tolerance
30%
30%
30%
30%
20%
20%
20%
20%
Test Freq.
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
Isat(A)
DCR(
)Max
2.10
1.00
1.80
1.75
1.20
1.10
0.90
0.42
0.036
0.041
0.045
0.047
0.067
0.103
0.150
0.520
PS6D28 Series
Part Number
PS6D28 -4R7NT
PS6D28-6R8NT
PS6D28-8R2NT
PS6D28 -100MT
PS6D28 -180MT
PS6D28 -101MT
PS6D28-331MT
H
4.7
6.8
8.2
10
18
100
330
Tolerance
30%
30%
30%
20%
20%
20%
20%
Test Freq.
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
Isat(A)
DCR(
)Max
2.50
2.10
1.90
1.70
1.32
0.54
0.25
0.039
0.054
0.060
0.065
0.095
0.535
1.790
PS6D38 Series
Part Number
PS6D38 -1R0NT
PS6D38-1R5NT
PS6D38-2R2NT
PS6D38-3R3NT
PS6D38-4R7NT
PS6D38-6R8NT
PS6D38-7R3NT
PS6D38-100MT
PS6D38-120MT
PS6D38-150MT
PS6D38-180MT
PS6D38-220MT
PS6D38-270MT
PS6D38-330MT
PS6D38-390MT
PS6D38-470MT
PS6D38-560MT
PS6D38-680MT
PS6D38-820MT
PS6D38-331MT
H
1.0
1.5
2.2
3.3
4.7
6.8
7.3
10
12
15
18
22
27
33
39
47
56
68
82
330
Tolerance
30%
30%
30%
30%
30%
30%
30%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
Isat(A)
Test Freq.
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
10kHz
DCR(
)Max
4.50
4.20
4.00
3.72
2.80
2.50
2.10
2.00
1.70
1.60
1.50
1.30
1.20
1.10
1.00
0.95
0.85
0.75
0.70
0.38
0.016
0.017
0.019
0.020
0.032
0.034
0.039
0.048
0.053
0.057
0.092
0.096
0.109
0.124
0.138
0.155
0.202
0.234
0.324
1.350
Isat:
Isat
35%
111
Isat: Saturation Current, the current when the inductance becomes 35% lower than its initial value.
PS8D28 Series
Part Number
PS8D28-2R2NT
PS8D28-4R7NT
PS8D28-330MT
H
2.2
4.7
33
Tolerance
30%
30%
20%
Test Freq.
100kHz
100kHz
100kHz
DCR(
)Max
Isat(A)
5.00
3.80
1.40
0.025
0.048
0.230
PS8D38 Series
Part Number
PS8D38-3R3NT
PS8D38-4R7NT
PS8D38-100MT
PS8D38-220MT
H
3.3
4.7
10
22
Tolerance
30%
30%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
DCR(
)Max
Isat(A)
5.0
5.0
3.2
2.3
0.029
0.029
0.049
0.105
PS8D43 Series
Part Number
PS8D43-4R7NT
PS8D43-150MT
PS8D43-470MT
PS8D43-680MT
PS8D43-101MT
PS8D43-331MT
H
4.7
15
47
68
100
330
Tolerance
30%
20%
20%
20%
20%
20%
Test Freq.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
DCR(
)Max
Isat(A)
4.80
2.90
1.50
1.20
1.00
0.50
0.027
0.074
0.175
0.280
0.430
1.060
Isat:
Isat
35%
Isat: Saturation Current, the current when the inductance becomes 35% lower than its initial value.
112