Wire Wound SMD Power Inductors – ASWPA Series
Operating temperature range: -40℃~+125℃ (Including self-heating)
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
AEC-Q200D verified
APPLICATIONS
Infotainment system
LED Lighting
Airbag
Power supply system except for power engine or chassis and safety system
PRODUCT IDENTIFICATION
ASWPA
①
①
ASWPA
4035
②
Type
S
③
1R0
④
N
⑤
T
⑥
□□□
⑦
Wire Wound SMD Power Inductor
②
(L×W×H) [mm]
External Dimensions (L×W×H) [mm]
4035
4.0×4.0×3.5
6055
8050
6.0×6.0×5.5
8.0×8.0×5.0
③
S
Feature Type
Standard
④
Nominal Inductance
Nominal Value
1.0μH
10μH
Example
1R0
100
⑥
T
Packing
Tape Carrier Package
⑤
M
N
Inductance Tolerance
±20%
±30%
⑤
□□□
Design Code
Standard product is blank
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2017/10/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Fig.1
B
C
D
E
A
D
E
F
Fig.2
B
C
D
Recommended Land Pattern
a
100
E
A
E
F
b
D
b
Series
ASWPA4035S
ASWPA6055S
ASWPA8050S
Shape
Fig.1
Fig.1
Fig.2
A
4.0±0.2
6.0±0.3
8.0±0.3
B
4.0±0.2
6.0±0.3
8.0±0.3
C
3.5 Max.
5.5 Max.
5.0 Max.
D
3.3±0.2
4.9±0.3
6.3±0.3
E
0.95±0.2
1.55±0.3
2.00±0.3
F
2.1±0.2
2.9±0.3
4.0±0.3
a Typ.
1.9
2.8
3.8
b Typ.
1.1
1.7
2.2
c
Unit: mm
c Typ.
3.7
5.7
7.5
SPECIFICATIONS
ASWPA4035S Series
Part Number
Inductance
DC Resistance
Self-resonant
Frequency
Min.
MHz
S.R.F
76
70
62
52
38
31
24
26
21
16
10
Saturation Current
Heat Rating
Current
Max.
A
Irms
6.90
6.70
6.05
4.80
3.80
3.30
2.80
2.40
2.30
1.80
1.40
3.85
3.60
3.30
3.00
2.50
2.10
1.90
1.80
1.55
1.25
1.10
4.50
4.20
3.90
3.50
2.90
2.45
2.20
2.10
1.85
1.45
1.30
Typ.
Units
Symbol
ASWPA4035S1R0MT
ASWPA4035S1R2MT
ASWPA4035S1R5MT
ASWPA4035S2R2MT
ASWPA4035S3R3MT
ASWPA4035S4R7MT
ASWPA4035S6R8MT
ASWPA4035S8R2MT
ASWPA4035S100MT
ASWPA4035S150MT
ASWPA4035S220MT
@100kHz,1V
μH
L
1.0±20%
1.2±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
8.2±20%
10±20%
15±20%
22±20%
Max.
Typ.
Max.
A
Isat
6.30
6.05
5.45
4.35
3.50
3.00
2.50
2.10
2.05
1.65
1.30
Typ.
Ω
DCR
0.024
0.020
0.028
0.023
0.032
0.027
0.040
0.033
0.058
0.048
0.082
0.068
0.101
0.084
0.108
0.090
0.140
0.120
0.230
0.190
0.290
0.240
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2017/10/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
ASWPA4035S Series
Part Number
Inductance
@100kHz,1V
μH
L
33±20%
47±20%
68±20%
100±20%
150±20%
DC Resistance
Max.
Typ.
Self-resonant
Frequency
Min.
MHz
S.R.F
10
8.4
7.0
5.6
4.0
Saturation Current
Max.
A
Isat
1.10
0.95
0.75
0.65
0.55
1.20
1.00
0.85
0.75
0.60
Typ.
Heat Rating
Current
Max.
Typ.
A
Irms
0.90
1.05
0.75
0.90
0.55
0.65
0.45
0.55
0.35
0.45
Units
Symbol
ASWPA4035S330MT
ASWPA4035S470MT
ASWPA4035S680MT
ASWPA4035S101MT
ASWPA4035S151MT
Ω
DCR
0.420
0.350
0.590
0.490
1.090
0.910
1.380
1.150
2.280
1.900
ASWPA6055S Series
Part Number
Inductance
DC Resistance
Self-resonant
Frequency
Min.
MHz
S.R.F
32
24
20
21
15
12
10
7.8
6.4
6.4
4.2
4.2
3.5
2.8
Saturation Current
Heat Rating
Current
Max.
A
Irms
6.60
5.50
4.30
4.30
3.85
2.70
2.55
1.80
1.80
1.45
1.20
1.00
0.80
0.63
3.95
3.60
3.50
2.90
2.70
2.35
2.00
1.55
1.25
1.00
0.95
0.75
0.60
0.50
4.60
4.25
4.10
3.40
3.20
2.75
2.35
1.80
1.50
1.25
1.10
0.90
0.70
0.60
Typ.
Units
Symbol
ASWPA6055S3R3MT
ASWPA6055S4R7MT
ASWPA6055S6R8MT
ASWPA6055S8R2MT
ASWPA6055S100MT
ASWPA6055S150MT
ASWPA6055S220MT
ASWPA6055S330MT
ASWPA6055S470MT
ASWPA6055S680MT
ASWPA6055S101MT
ASWPA6055S151MT
ASWPA6055S221MT
ASWPA6055S331MT
@100kHz,1V
μH
L
3.3±20%
4.7±20%
6.8±20%
8.2±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
330±20%
Max.
Typ.
Max.
A
Isat
6.00
4.90
3.90
3.90
3.45
2.50
2.25
1.65
1.60
1.25
1.05
0.90
0.70
0.57
Typ.
Ω
DCR
0.026
0.022
0.031
0.026
0.034
0.028
0.049
0.041
0.054
0.045
0.074
0.062
0.100
0.083
0.170
0.142
0.252
0.210
0.353
0.294
0.434
0.362
0.686
0.572
1.036
0.863
1.603
1.336
ASWPA8050S Series
Part Number
Inductance
DC Resistance
Self-resonant
Frequency
Min.
MHz
S.R.F
89
67
41
27
24
20
19.4
15
12
9.5
7.8
6.4
4.9
Saturation Current
Heat Rating
Current
Max.
A
Irms
14.0
11.0
8.0
7.0
6.5
6.2
5.8
5.6
4.50
3.70
3.10
2.60
2.05
6.30
5.65
5.15
4.40
4.10
3.60
3.40
3.20
2.55
2.25
1.80
1.50
1.25
6.90
6.20
5.60
4.80
4.50
4.00
3.80
3.60
2.90
2.50
2.00
1.70
1.40
Typ.
Units
Symbol
ASWPA8050S1R0MT
ASWPA8050S1R5MT
ASWPA8050S2R2MT
ASWPA8050S3R3MT
ASWPA8050S4R7MT
ASWPA8050S6R8MT
ASWPA8050S8R2MT
ASWPA8050S100MT
ASWPA8050S150MT
ASWPA8050S220MT
ASWPA8050S330MT
ASWPA8050S470MT
ASWPA8050S680MT
@100kHz,1V
μH
L
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
8.2±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
Max.
Typ.
Max.
A
Isat
9.8
8.1
7.1
6.5
5.9
5.5
5.0
4.9
3.95
3.25
2.70
2.30
1.75
Typ.
Ω
DCR
0.010
0.008
0.013
0.010
0.016
0.012
0.022
0.017
0.025
0.019
0.031
0.024
0.035
0.029
0.038
0.032
0.060
0.050
0.087
0.073
0.121
0.101
0.173
0.144
0.245
0.204
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2017/10/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
ASWPA8050S Series
Part Number
Inductance
DC Resistance
Self-resonant
Frequency
Min.
MHz
S.R.F
4.2
3.5
3.5
2.8
Saturation Current
Heat Rating
Current
Max.
A
Irms
1.70
1.20
0.94
0.75
1.10
0.95
0.70
0.60
1.25
1.00
0.80
0.65
Typ.
Units
Symbol
ASWPA8050S101MT
ASWPA8050S151MT
ASWPA8050S221MT
ASWPA8050S331MT
@100kHz,1V
μH
L
100±20%
150±20%
220±20%
330±20%
Max.
Typ.
Max.
A
Isat
1.50
1.10
0.85
0.68
Typ.
Ω
DCR
0.317
0.264
0.423
0.353
0.743
0.619
1.097
0.914
Note:
※
1: Rated current: Isat (max.) or Irms (max.), whichever is smaller;
※
2: Saturation Current:
Max. Value,
DC current at which the inductance drops less than 20% from its value without
current;
Typ. Value,
DC current at which the inductance drops 30% from its value without current;
※
3: Heat Rating Current: DC current that causes the temperature rise (∆T) from 20°C ambient. For Max.
Value,
∆T＜40℃;
For
Typ. Value,
∆T
is approximate 40℃.
The part temperature (ambient + temp. rise) should not exceed 125 °C under worst case operating conditions. Circuit
design, component placement, PCB trace size and thickness, airflow and other cooling provisions all affect the part
temperature. Part temperature should be verified in the end application
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2017/10/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
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