SD10-3R3 [COOPER]
General Purpose Inductor, 3.3uH, 20%, 1 Element, Ferrite-Core, SMD, 2020;
| 型号： | SD10-3R3 |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | General Purpose Inductor, 3.3uH, 20%, 1 Element, Ferrite-Core, SMD, 2020 电感器 |
| 文件： | 总7页 (文件大小：242K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Description
• Six sizes of shielded drum core inductors with low
profiles (as low as 1.0mm) and high power density
• Inductance range from .47uH to 1000uH
• Current range from 6.00 to 0.088 Amps
• Ferrite shielded, low EMI
• RoHS compliant (-R option)
Applications
• Digital cameras, CD players, cellular phones, and PDAs
• PCMCIA cards
• GPS systems
Environmental Data
• Storage temperature range: -40C to +125C
• Operating ambient temperature range: -40C to +85C
(range is application specific). Temperature rise is
approximately 40C at rated rms current
• Infrared reflow temperature: +240C for 30 seconds
maximum
Packaging
• Supplied in tape and reel packaging, 3800 (SD10,
SD12, SD14 and SD18), 2900 (SD20 and SD25)
per reel
Part Number
Rated
Inductance
(µH)
0.470
1.00
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
OCL (1)
+/-20%
(µH)
Part
Irms (2)
Isat (3)
DCR (4)
(Ω)
Volt
u-sec
Typ.
2.1
3.3
3.9
4.5
5.7
6.9
8.1
Marking
Amperes
Amperes
Typ.
SD10-R47
SD10-1R0
SD10-1R5
SD10-2R2
SD10-3R3
SD10-4R7
SD10-6R2
SD10-8R2
SD10-100
SD10-150
SD10-220
SD10-330
SD10-470
SD10-680
SD10-820
SD10-101
SD10-151
SD10-221
SD10-331
SD10-471
SD12-R47
SD12-1R2
SD12-1R5
SD12-2R2
SD12-3R3
SD12-4R7
SD12-6R2
SD12-8R2
SD12-100
SD12-150
SD12-220
SD12-330
SD12-470
SD12-680
0.453
1.119
1.563
2.081
3.339
4.893
6.743
8.889
10.07
15.55
22.21
32.20
46.63
70.01
83.48
102.0
149.2
222.2
330.4
468.3
0.490
1.21
1.69
2.25
3.61
4.41
6.25
8.41
10.89
15.21
22.09
32.49
47.61
68.89
A
B
C
D
E
F
G
H
J
2.59
1.93
1.60
1.35
1.24
3.54
2.25
1.91
1.65
1.31
0.0249
0.0448
0.0653
0.0912
0.1078
0.1535
0.218
0.2607
0.336
0.4429
0.6718
0.9807
1.47
1.84
2.50
3.29
4.15
6.41
9.83
12.10
0.0246
0.0366
0.0521
0.0747
0.1043
0.1177
0.1699
0.2399
0.2844
0.4089
0.6338
0.9289
1.37
1.04
0.94
1.08
0.92
0.800
0.760
0.613
0.498
0.412
0.337
0.301
0.258
0.225
0.200
0.161
0.130
0.117
3.19
2.62
2.19
1.83
1.55
1.46
1.21
1.02
0.800
0.752
0.605
0.506
0.420
0.349
0.285
0.261
0.236
0.195
0.160
0.131
0.110
3.86
2.45
2.08
1.80
1.42
1.29
1.08
9.3
9.9
K
L
12.3
14.7
17.7
21.3
26.1
28.5
31.5
38.1
46.5
56.7
67.5
2.84
4.47
5.28
6.09
7.71
8.53
10.15
11.77
13.40
15.83
19.08
23.14
28.01
33.70
M
N
O
P
Q
R
S
T
U
A
B
C
D
E
F
G
H
J
K
L
M
N
O
150
220
330
470
0.470
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
0.931
0.818
0.692
0.574
0.474
0.391
0.325
0.938
0.782
0.628
0.519
0.428
0.341
2.16
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.
SD14 Peak current for approximate 20% roll off at 20°C.
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Part Number
Rated
Inductance
(µH)
82.0
100
150
220
330
470
680
820
1000
0.58
0.87
1.2
OCL (1)
+/-20%
(µH)
82.81
98.0
151.3
222.0
334.9
462.3
670.8
800.9
992.3
0.61
0.88
1.23
1.63
2.09
2.62
3.19
4.53
6.98
Part
Irms (2)
Isat (3)
DCR (4)
(Ω)
Volt
u-sec
Typ.
36.95
40.19
49.94
60.49
74.30
87.29
105
Marking
Amperes
Amperes
Typ.
SD12-820
SD12-101
SD12-151
SD12-221
SD12-331
SD12-471
SD12-681
SD12-821
SD12-102
SD14-R58
SD14-R87
SD14-1R2
SD14-1R5
SD14-2R0
SD14-2R5
SD14-3R2
SD14-4R5
SD14-6R9
SD14-8R8
SD14-100
SD14-150
SD14-220
SD14-330
SD14-470
SD14-680
SD14-820
SD14-101
SD14-151
SD14-221
SD14-331
SD14-471
SD14-681
SD14-821
SD14-102
SD18-R47
SD18-R82
SD18-1R2
SD18-1R5
SD18-2R2
SD18-3R3
SD18-4R7
SD18-6R2
SD18-8R2
SD18-100
SD18-150
SD18-220
SD18-330
SD18-470
SD18-680
SD18-820
SD18-101
SD18-151
SD18-221
SD18-331
SD18-471
SD18-681
SD18-821
SD18-102
P
Q
R
S
T
U
V
W
X
A
B
C
D
E
F
0.326
0.308
0.251
0.229
0.186
0.167
0.149
0.129
0.121
3.52
3.2
2.7
2.53
2.37
2.05
1.94
1.64
1.35
0.297
0.273
0.220
0.181
0.148
0.126
0.104
0.095
0.086
4.84
3.96
3.35
2.91
2.56
2.29
2.08
1.74
1.41
2.36
2.64
3.96
4.76
7.25
8.95
11.30
14.93
17.20
0.0220
0.0243
0.0344
0.0390
0.0445
0.0595
0.0663
0.0935
0.1363
0.1913
0.2058
0.2609
0.3853
0.5852
0.9055
1.11
1.50
1.68
2.52
3.77
5.92
8.34
10.3
13.9
115
128
3.38
4.13
4.88
5.63
6.38
7.1
1.5
2
2.5
3.2
4.5
6.9
8.8
10
15
22
33
47
68
82
100
150
220
330
470
680
820
1000
0.47
0.82
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
1000
G
H
J
K
L
7.9
9.4
11.6
13.1
13.9
16.9
20.6
25.1
30.4
36
40
44
54
66
8.88
9.93
1.14
1.1
0.98
1.25
1.18
14.68
21.93
32.55
47.57
68.21
83
99.25
152.4
222
335.1
471.4
683.3
823.4
1008
0.49
0.81
1.21
1.69
2.25
3.61
4.41
6.25
8.41
10.89
15.21
22.09
32.49
47.61
68.89
82.81
102.01
151.29
222.01
334.89
479.61
681.21
823.69
1004
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F
G
H
J
0.969
0.793
0.651
0.538
0.449
0.407
0.373
0.301
0.249
0.203
0.171
0.142
0.129
0.117
4.63
3.60
2.95
2.49
2.16
1.71
1.54
1.30
1.12
0.982
0.831
0.689
0.568
0.470
0.390
0.356
0.321
0.263
0.217
0.177
0.148
0.124
0.113
0.102
0.806
0.654
0.525
0.474
0.408
0.386
0.315
0.258
0.206
0.173
0.156
0.134
0.126
3.58
3.24
2.97
2.73
2.55
2.07
1.77
1.61
1.38
81
96
115
126
15.8
140
0.0201
0.0247
0.0294
0.0345
0.0398
0.0605
0.0824
0.1000
0.1351
0.1584
0.2278
0.3366
0.5057
0.7732
0.9798
1.30
1.47
2.18
2.95
4.20
6.39
9.28
12.35
14.01
2.35
3.02
3.70
4.37
5.04
6.38
7.06
8.40
9.74
11.09
13.10
15.79
19.15
23.18
27.89
30.58
33.94
41.33
50.06
61.49
73.58
87.70
96.43
107
K
L
1.28
1.06
M
N
O
P
Q
R
S
T
U
V
W
X
Y
0.876
0.715
0.578
0.514
0.446
0.419
0.345
0.296
0.248
0.201
0.167
0.145
0.136
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.
SD14 Peak current for approximate 20% roll off at 20°C.
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Part Number
Rated
Inductance
(µH)
0.47
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
OCL (1)
+/-20%
(µH)
0.490
1.21
1.69
2.25
3.61
4.41
6.25
8.41
Part
Irms (2)
Isat (3)
DCR (4)
(Ω)
Volt
u-sec
Typ.
2.28
3.58
4.23
4.88
6.18
6.83
Marking
Amperes
Amperes
Typ.
SD20-R47
SD20-1R2
SD20-1R5
SD20-2R2
SD20-3R3
SD20-4R7
SD20-6R2
SD20-8R2
SD20-100
SD20-150
SD20-220
SD20-330
SD20-470
SD20-680
SD20-820
SD20-101
SD20-151
SD20-221
SD20-331
SD20-471
SD20-681
SD20-821
SD20-102
SD25-R47
SD25-R82
SD25-1R2
SD25-1R5
SD25-2R2
SD25-3R3
SD25-4R7
SD25-6R8
SD25-8R2
SD25-100
SD25-150
SD25-220
SD25-330
SD25-470
SD25-680
SD25-820
SD25-101
SD25-151
SD25-221
SD25-331
SD25-471
SD25-681
SD25-821
SD25-102
A
B
C
D
E
F
G
H
J
3.59
3.07
2.88
2.45
2.17
2.05
1.89
1.61
1.53
4.00
2.55
2.15
1.87
1.47
0.0200
0.0275
0.0312
0.0429
0.0547
0.0612
0.0720
0.1000
0.1100
0.1655
0.2053
0.3100
0.4650
0.6947
0.7785
1.06
1.37
2.04
2.99
3.74
5.56
6.22
8.73
0.0177
0.0208
0.0240
0.0274
0.0311
0.0384
0.0467
0.0556
0.0724
0.0824
0.0956
0.1478
0.2149
0.3156
0.4850
0.5242
0.5937
0.8723
1.34
1.33
1.12
8.13
9.43
0.966
0.903
0.718
0.596
0.491
0.406
0.337
0.308
0.283
0.228
0.188
0.155
0.129
0.107
0.098
0.088
6.00
4.67
3.81
3.23
2.80
2.21
1.83
1.56
1.45
9.61
10.08
12.68
15.28
18.53
22.43
26.98
29.58
32.18
39.98
48.43
58.83
70.53
84.83
93.28
103
2.13
2.74
3.34
3.95
4.56
5.78
6.99
8.21
15.21
22.09
32.49
47.61
68.89
82.81
98.01
151.3
222.0
327.6
470.9
681.2
823.7
1004.9
0.466
0.770
1.15
K
L
1.25
1.12
M
N
O
P
Q
R
S
T
U
V
W
X
A
B
C
D
E
F
0.913
0.745
0.610
0.576
0.495
0.435
0.356
0.294
0.263
0.216
0.204
0.172
3.88
3.58
3.33
3.12
2.93
2.64
2.39
2.19
1.92
150
220
330
470
680
820
1000
0.47
0.82
1.20
1.50
2.20
3.30
4.70
6.80
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
1.61
2.14
3.43
5.03
6.93
7.99
G
H
J
K
L
8.82
10.35
14.45
22.81
33.07
47.89
68.64
82.17
100.79
148.4
222.4
332.2
472.4
677.2
826.7
1003.4
1.80
1.67
1.34
1.11
1.27
1.08
10.03
11.86
14.90
17.94
21.58
25.84
28.27
31.31
38.00
46.51
56.85
67.79
81.17
89.68
98.80
M
N
O
P
Q
R
S
T
U
V
W
X
Y
0.857
0.711
0.592
0.482
0.441
0.398
0.328
0.268
0.219
0.184
0.154
0.139
0.126
0.919
0.741
0.713
0.670
0.553
0.446
0.359
0.293
0.262
0.230
0.216
150
220
330
470
680
820
1000
2.07
3.10
3.88
5.04
5.70
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.
SD14 Peak current for approximate 20% roll off at 20°C.
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
OPTION CODE
Option Code
-R
Description
RoHS compliant version
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Mechanical Diagrams
SD Series
RECOMMENDED PCB LAYOUT
2 PAD LAYOUT
TOP VIEW
Pin # 1
4 PAD LAYOUT
SIDE VIEW
BOTTOM VIEW
SCHEMATIC
identifier
1
1
5.950
5.95
1
2.975
5.2
Max
R2.250
1.0
2.975
R2.250
1.5 Typ.
Ref.
5.950
2
2.975
2.575
Part marking
(Note A)
2
HT
5.15
(see chart below)
5.2
Max
A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking
designator in chart above)
(2nd digit is a bi-weekly production date code)
(3rd digit is the last digit of the year produced)
Line 2: XX (indicates the product size code)
Series
SD10
SD12
SD14
SD18
SD20
SD25
HT
1.0mm max
1.2mm max
1.45mm max
1.8mm max
2.0mm max
2.5mm max
Packaging Information
4.00
2.00 ± 0.05
1.5 Dia
min.
SD10 Series
1.5 Dia.
A
+0.1/-0.0
1.75
1
2
12.0
+/-0.3
Bo
ACTUAL SIZE
SD10
5.50
Ao=5.45mm
Bo=5.45mm
Ko=1.20mm
Ko
SECTION A-A
A
Ao
Parts packaged on 13" Diameter reel,
3,800 parts per reel.
8.0
Direction of feed
4.00
SD12/14/18 Series
1.5 Dia
min.
1.5 Dia.
+0.1/-0.0
2.00 ± 0.05
1.75
A
ACTUAL SIZE
SD12
ACTUAL SIZE
SD14
1
12.0
+/-0.3
Bo
5.50
2
ACTUAL SIZE
SD18
Ao=5.45mm
Bo=5.45mm
Ko=2.00mm
Ko
A
Ao
Parts packaged on 13" Diameter reel,
3,800 parts per reel.
8.0
SECTION A-A
Direction of feed
SD20/25 Series
4.00
1.5 Dia
min.
1.5 Dia.
+0.1/-0.0
2.00 ± 0.05
1.75
A
1
2
12.0
+/-0.3
Bo
ACTUAL SIZE
SD20
ACTUAL SIZE
SD25
5.50
Ko
Ao=5.45mm
Bo=5.45mm
Ko=2.70mm
A
Ao
8.0
SECTION A-A
Parts packaged on 13" Diameter reel,
2,900 parts per reel.
Direction of feed
Dimensions are in millimeters.
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
DC Current vs.Temperature
SD10-220
SD10-471
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.00
0.05
0.09
0.14
0.18
0.23
Idc (A)
Idc (A)
SD12-470
SD12-330
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
Idc (A)
Idc (A)
SD14-102
SD14-150
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200
Idc (A)
Idc (A)
SD18-100
SD18-101
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Idc (A)
Idc (A)
SD20-100
SD20-101
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
Idc (A)
Idc (A)
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
DC Current vs.Temperature
SD25-100
SD25-101
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.00
0.20
0.40
0.60
0.80
1.00
1.20
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Idc (A)
Idc (A)
Rolloff
OCL vs Isat
SD10
OCL vs Isat
SD12
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
0
10
20
30
40
50
60
70
80
90
100
110
120
% of Isat
% of Isat
OCL vs Isat
SD18
OCL vs Isat
SD14
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
% of Isat
% of Isat
OCL vs Isat
SD20
OCL vs Isat
SD25
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
% of Isat
% of Isat
®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Core Loss
Irms DERATING WITH CORE LOSS
% of Applied Volt-µSecond
PM-4311 7/05
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3601 Quantum Boulevard Boynton Beach, Florida 33426-8638
Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178
© Cooper Electronic
Technologies 2005
This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic
Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper
Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been
selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the
express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when
properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
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