PSDB Series — SMD Shielded Power Inductor
Features
• Directly connected electrode on ferrite core
• Provides magnetic shielding against radiation
• Provides high power and high saturation
• For Inductance values outside those listed in the datasheet contact factory
• Find Environmental information and Packaging specs in related supplimental
Applications
• Power Supply for VTRs
• Personal Computers
• DC/DC converters
• LCD televisions
• Handheld communication
Inductance and Current ranges
• PSDB5D28
• PSDB1003
• PSDB1004
• PSDB1005
2.5 ~ 10 µH
10 ~ 150 µH
1.0 ~ 330 µH
10 ~ 1000 µH
2.60 ~ 0.40 A
2.70 ~ 0.70 A
10.0 ~ 0.70 A
3.45 ~ 0.35 A
How to Order
PSDB
SEI Type
5D28
Dimensions
N
Tolerance
T
Packaging Style
101
Inductance
Type
Description
Code
5D28
1003
1004
1005
Dimensions (mm)
6.2x6.3x3.0
10.3x10.4x3.0
10.3x10.4x4.0
10.3x10.4x5.0
Code Tolerance
M
N
P
20%
30%
+40/-20%
Code Inductance
1R0
470
101
102
1.0 µH
47 µH
100 µH
1000 µH
PSDB SMD Power Inductors
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email: marketing@seielect.com
Rev 07/07
PSDB Series — SMD Shielded Power Inductor
Mechanical Specifications (mm)
Codes
PSDB5D28
PSDB1003
PSDB1004
PSDB1005
A
6.2
10.3
10.3
10.3
B
6.3
10.4
10.4
10.4
C
3.0
3.0
4.0
5.0
D
4.7
7.7
7.7
7.7
E
2.0
3.0
3.0
3.0
F
0.6
1.2
1.2
1.2
H
2.6
3.6
3.6
3.6
I
1.0
1.7
1.7
1.7
J
4.6
7.3
7.3
7.3
Electrical Characteristics - PSDB5D28
Part Number
PSDB5D28-T2R5
PSDB5D28-T3R3
PSDB5D28-T4R0
PSDB5D28-T5R0
PSDB5D28-T6R0
PSDB5D28-T8R0
PSDB5D28-T100
PSDB5D28-T120
PSDB5D28-T150
PSDB5D28-T180
PSDB5D28-T220
PSDB5D28-T270
PSDB5D28-T330
PSDB5D28-T390
PSDB5D28-T470
PSDB5D28-T560
PSDB5D28-T680
PSDB5D28-T82
PSDB5D28-T101
L
(µH)
2.5
3.3
4.0
5.0
6.0
8.0
10
12
15
18
22
27
33
39
47
56
68
82
100
Test Freq
(Hz)
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Tolerance
(%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
DCR
(mΩ) Max
17.6
20.3
27.0
31.1
41.9
49.9
54.0
71.6
82.4
101.5
119.0
146.0
182.5
209.5
229.5
305.0
351.0
418.5
520.0
I DC
(A) Max
2.60
2.30
2.10
1.85
1.70
1.50
1.30
1.20
1.10
1.05
0.95
0.85
0.76
0.68
0.60
0.55
0.48
0.45
0.40
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email: marketing@seielect.com
Rev 07/07
PSDB Series — SMD Shielded Power Inductor
Electrical Characteristics - PSDB1003
Part Number
PSDB1003NT100
PSDB1003NT120
PSDB1003NT150
PSDB1003NT180
PSDB1003NT220
PSDB1003NT270
PSDB1003NT330
PSDB1003NT390
PSDB1003NT470
PSDB1003NT560
PSDB1003NT680
PSDB1003NT82
PSDB1003NT101
PSDB1003NT121
PSDB1003NT151
L
(µH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
Test Freq
(Hz)
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Tolerance
(%)
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
DCR
(mΩ) Max
58.1
72.1
86.5
116.1
145.4
175.9
213.4
268.9
298.6
335.8
451.3
513.8
700.0
765.0
876.3
I DC
(A) Max
2.70
2.25
2.22
1.90
1.78
1.63
1.16
1.32
1.18
1.10
1.04
0.94
0.84
0.76
0.70
Electrical Characteristics - PSDB1004
Part Number
PSDB1004PT1R0
PSDB1004NT1R3
PSDB1004NT2R5
PSDB1004NT3R8
PSDB1004NT5R2
PSDB1004NT7R0
PSDB1004NT100
PSDB1004NT150
PSDB1004NT220
PSDB1004NT330
PSDB1004NT470
PSDB1004NT680
PSDB1004NT101
PSDB1004NT151
PSDB1004NT221
PSDB1004NT331
L
(µH)
1.0
1.3
2.5
3.8
5.2
7.0
10
15
22
33
47
68
100
150
220
330
Test Freq
(Hz)
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Tolerance
(%)
+40/-20
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
DCR
(mΩ) Max
8.1
8.1
10
13
22
27
35
50
73
93
128
213
304
506
756
1090
I DC
(A) Max
10.0
10.0
7.50
6.00
5.50
4.80
4.40
3.60
2.90
2.30
2.10
1.50
1.35
1.15
0.92
0.70
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email: marketing@seielect.com
Rev 07/07
PSDB Series — SMD Shielded Power Inductor
Electrical Characteristics - PSDB1005
Part Number
PSDB1005NT100
PSDB1005NT120
PSDB1005NT150
PSDB1005NT180
PSDB1005NT220
PSDB1005NT270
PSDB1005NT330
PSDB1005NT390
PSDB1005NT470
PSDB1005NT560
PSDB1005NT680
PSDB1005NT820
PSDB1005NT101
PSDB1005NT121
PSDB1005NT151
PSDB1005NT181
PSDB1005NT221
PSDB1005NT271
PSDB1005NT331
PSDB1005NT391
PSDB1005NT471
PSDB1005NT561
PSDB1005NT681
PSDB1005NT821
PSDB1005NT102
L
(µH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Test Freq
(Hz)
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Tolerance
(%)
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
DCR
(mΩ) Max
25.8
32.0
40.0
46.0
58.5
65.4
81.4
103.1
122.1
144.8
193.0
219.4
247.0
298.4
355.1
393.4
483.8
632.5
780.0
957.5
1220.4
1352.4
1519.2
1694.4
1946.4
I DC
(A) Max
3.45
3.40
2.83
2.62
2.44
2.24
1.88
1.70
1.56
1.39
1.36
1.20
1.09
1.00
0.91
0.84
0.75
0.68
0.60
0.57
0.50
0.47
0.43
0.39
0.35
Toll Free: (888) SEI-SEIS
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email: marketing@seielect.com
Rev 07/07