SDQ25-100-R [COOPER]
General Purpose Inductor, 9.8uH, 20%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT;
| 型号： | SDQ25-100-R |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | General Purpose Inductor, 9.8uH, 20%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT 测试 电感器 |
| 文件： | 总4页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low-Profile Dual Winding Shielded Inductor/Transformer
SDQ Series
• Ferrite shielded, low EMI
• Ferrite core material
• 500Vdc isolation between windings
• RoHS compliant
Applications
• As a transformer: SEPIC, flyback
• As an inductor: Buck, boost, coupled inductor
• Digital cameras, CD players, cellular phones, and PDA’s
• PCMCIA cards
SMD Device
• GPS systems
Environmental Data
Description
• Storage temperature: -40°C to +125°C
• 125°C maximum total temperature operation
• Operating temperature range: -40°C to +125°C
(Range is application specific).
• Dual winding inductors that can be used as either a single inductor, or
in coupled inductor/transformer applications (1:1 turns ratio)
• Solder reflow temperature: 260°C max. for 10 seconds max.
• Windings can be connected in series or parallel, offering a broad range
of inductance and current ratings
Packaging
• Current range from 6.43 to 0.063 Amps
• Inductance range from 0.47µH to 4.03mH
• Supplied in tape and reel packaging, SDQ12-3800, SDQ25-2900 parts
per reel, 13” diameter reel
Parallel Ratings
Series Ratings
(2)
(3)
(2)
(3)
Rated
Part
OCL (1)
±20%
(µH)
I
I
DCR (4)
Volts (5)
µ-Sec
typ.
OCL (1)
±20%
(µH)
I
I
DCR Ω (4) Volts (5)
rms
sat
rms
sat
Part
Inductance Marking
(µH)
Amps
Amps
(Ω) typ.
Amps
Amps
typ.
µ-Sec
typ.
Number
SDQ12-R47-R
SDQ12-1R0-R
SDQ12-1R5-R
SDQ12-2R2-R
SDQ12-3R3-R
SDQ12-4R7-R
SDQ12-6R2-R
SDQ12-8R2-R
SDQ12-100-R
SDQ12-150-R
SDQ12-220-R
SDQ12-330-R
SDQ12-470-R
SDQ12-680-R
SDQ12-820-R
0.47
1
A
B
C
D
E
0.49±30%
0.81
2.78
2.49
4.34
3.38
0.0325
0.0403
0.0870
0.0977
0.1527
0.1990
0.2387
0.3318
0.3620
0.5766
0.8332
1.29
2.45
1.96±30%
3.24
1.39
1.25
2.17
1.69
0.1298
0.1611
0.3481
0.3908
0.6106
0.7959
0.9548
1.33
4.90
6.30
9.10
10.5
13.3
14.7
17.5
20.3
21.7
27.3
32.9
39.9
48.3
58.1
63.7
3.15
1.5
2.2
3.3
4.7
6.2
8.2
10
1.69
1.69
2.34
4.55
6.76
0.847
0.800
0.640
0.560
0.512
0.434
0.416
0.329
0.274
0.220
0.201
0.163
0.154
1.17
2.25
1.60
2.03
5.25
9.00
1.01
3.61
1.28
1.60
6.65
14.44
17.64
25.00
33.64
38.44
60.84
88.36
130.0
190.4
275.6
331.2
0.800
0.724
0.608
0.524
0.490
0.390
0.323
0.267
0.220
0.183
0.167
F
4.41
1.12
1.45
7.35
G
H
J
6.25
1.02
1.22
8.75
8.41
0.868
0.831
0.658
0.548
0.439
0.401
0.326
0.309
1.05
10.15
10.85
13.65
16.45
19.95
24.15
29.05
31.85
9.61
0.981
0.779
0.647
0.533
0.441
0.366
0.334
1.45
15
K
L
15.21
22.09
32.49
47.61
68.89
82.81
2.31
22
3.33
33
M
N
O
P
5.18
47
1.55
6.21
68
2.36
9.43
82
2.62
10.49
(1) Test Parameters: 100kHz,.0.25 Vrms 0.0Adc
(5) Applied Volt-Time product (V-µS) across the inductor at 100kHz necessary to generate a core loss equal
to 10% of the total losses for a 40°C temperature rise. Derating of the I is required to
(2) I : DC current for approximately ΔT of 40°C without core loss. It is recommended that the
rms
rms
prevent excessive temperature rise.
temperature of the part not to exceed 125°C. Derating is necessary for AC currents
(3) I : Peak current for approximately 30% rolloff @20°C
Part Number Definition:
SDQ12-XXX-R
sat
(4) DCR limits @20°C
SDQ12 = Product code and Size
XXX = Inductance in uH, R = Decimal point
If no R is present, third character = # of zeros.
-R suffix indicated RoHS compliant
06-13-08 SB-BU08352
Page 1 of 4
Data Sheet: 4339
Parallel Ratings
Series Ratings
(2)
(3)
(2)
(3)
Rated
Part
OCL (1)
±20%
(µH)
I
I
DCR (4)
Volts (5)
µ-Sec
typ.
OCL (1)
±20%
(µH)
I
I
DCR Ω (4) Volts (5)
rms
sat
rms
sat
Part
Inductance Marking
(µH)
Amps
Amps
(Ω) typ.
Amps
Amps
typ.
µ-Sec
typ.
Number
SDQ25-R47-R
SDQ25-R82-R
SDQ25-1R0-R
SDQ25-1R5-R
SDQ25-2R2-R
SDQ25-3R3-R
SDQ25-4R7-R
SDQ25-6R8-R
SDQ25-8R2-R
SDQ25-100-R
SDQ25-150-R
SDQ25-220-R
SDQ25-330-R
SDQ25-470-R
SDQ25-680-R
SDQ25-820-R
SDQ25-101-R
SDQ25-151-R
SDQ25-221-R
SDQ25-331-R
SDQ25-471-R
SDQ25-681-R
SDQ25-821-R
SDQ25-102-R
0.47
0.82
1
A
B
C
D
E
0.392±30%
0.648±30%
0.97
3.71
3.37
6.43
5.00
0.0181
0.0221
0.0252
0.0283
0.0351
0.0399
0.0653
0.0741
0.1015
0.1068
0.1632
0.2431
0.3795
0.4461
0.6865
0.7435
1.00
2.31
2.97
3.63
4.29
5.61
6.27
8.25
9.57
10.9
11.6
14.2
17.5
21.5
25.4
30.7
33.3
36.6
45.2
55.1
67.0
80.2
96.0
106
1.57±30%
2.59±30%
3.87
1.86
1.68
3.21
2.50
0.0725
0.0883
0.1007
0.1130
0.1402
0.1595
0.2612
0.2964
0.4059
0.4273
0.6526
0.9724
1.52
4.62
5.94
7.26
8.58
11.2
12.5
16.5
19.1
21.8
23.1
28.4
35.0
42.9
50.8
61.4
66.7
73.3
90.4
110
3.15
4.09
1.58
2.05
1.5
2.2
3.3
4.7
6.8
8.2
10
1.35
2.97
3.46
5.41
1.49
1.73
2.31
2.67
2.65
9.25
1.34
1.32
F
2.89
2.50
2.37
11.55
20.00
26.91
34.85
39.20
59.17
89.89
135.2
189.7
276.8
326.4
394.3
600.6
892.4
1318.7
1889.6
2709.8
3297.3
4032.8
1.25
1.18
G
H
J
5
1.96
1.80
0.98
0.900
0.776
0.682
0.643
0.523
0.425
0.346
0.292
0.242
0.223
0.203
0.164
0.135
0.111
0.093
0.077
0.070
0.063
6.73
1.84
1.55
0.918
0.785
0.765
0.619
0.507
0.406
0.374
0.302
0.290
0.249
0.204
0.163
0.146
0.121
0.098
0.093
0.080
8.71
1.57
1.36
K
L
9.8
1.53
1.29
15
14.79
22.47
33.8
1.24
1.05
22
M
N
O
P
1.01
0.849
0.692
0.584
0.484
0.446
0.405
0.328
0.269
0.222
0.185
0.155
0.140
0.127
33
0.812
0.749
0.603
0.580
0.499
0.408
0.326
0.292
0.243
0.197
0.186
0.160
47
47.43
69.19
81.61
98.57
150.2
223.1
329.7
472.4
677.4
824.3
1008.2
1.78
68
2.75
82
Q
R
S
2.97
100
150
220
330
470
680
820
1000
4.02
1.50
6.00
T
2.36
9.42
U
V
W
X
Y
2.93
11.71
16.99
25.78
28.99
39.26
134
4.25
160
6.45
192
7.25
212
9.82
117
234
(1) Test Parameters: 100kHz,.0.25 Vrms 0.0Adc
(5) Applied Volt-Time product (V-µS) across the inductor at 100kHz necessary to generate a core loss equal
to 10% of the total losses for a 40°C temperature rise. Derating of the I is required to
(2) I : DC current for approximately ΔT of 40°C without core loss. It is recommended that the
rms
rms
prevent excessive temperature rise.
temperature of the part not to exceed 125°C. Derating is necessary for AC currents
(3) I : Peak current for approximately 30% rolloff @20°C
Part Number Definition:
SDQ12-XXX-R
sat
(4) DCR limits @20°C
SDQ12 = Product code and Size
XXX = Inductance in uH, R = Decimal point
If no R is present, third character = # of zeros.
-R suffix indicated RoHS compliant
Dimensions - mm
Side View
Bottom View
Recommended Pad Layout
Schematic
Top View
1
4
Pin #1 identifier
4 PAD LAYOUT
2 PAD LAYOUT
1.5 typ ref
1
2
4
3
4
2
1
2
3
2
1
5.950
TRANSFORMER
5.95
5.2
3
2.975
R2.250
2.975
3 Max
1.5 Typ.
1.02
4
3
1
2
4
3
1
2.975
R2.250
4 Ref.
5.950
2.975
2.575
Part marking
(Note A)
2
SERIES
PARALLEL
5.2
5.15
HT
Max
SDQ12 = 1.2mm max.
SDQ25 = 2.5mm max.
Part marking: Line 1 (1st digit inductance value per part marking designator in chart above)
Line 2: xx (indicates the product size code)
(2nd digit is a bi-weekly production date code)
(3rd digit is the last digit of the year produced)
06-13-08 SB-BU08352
Page 2 of 4
Data Sheet: 4339
Packaging Information - mm
4.00
2.00
SDQ12 Series
Pin #1 indicator
1.5 Dia.
min.
1.5 Dia.
+0.1/-0.0
1.75
A
A
4
3
Actual Size
SDQ12
12.0
+/-0.3
5.45
1
2
5.50
2.00
5.45
8.0
SECTION A-A
Direction of feed
Supplied in tape-and-reel packaging,3800 parts per reel, 13” diameter reel.
4.00
2.00
SDQ25 Series
Pin #1 indicator
1.5 Dia
min.
1.5 Dia.
+0.1/-0.0
1.75
A
1
4
3
Actual Size
SDQ25
12.0
+/-0.3
5.45
5.50
2
2.70 mm
A
5.45
8.0
SECTION A-A
Direction of feed
Supplied in tape-and-reel packaging, 2900 parts per reel, 13” diameter reel.
Inductance Characteristics
OCL vs I
OCL vs I
sat
sat
SDQ12
SDQ25
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
0
10
20
30
40
50
60
70
80
90
100
110
120
% of I
% of I
sat
sat
06-13-08 SB-BU08352
Page 3 of 4
Data Sheet: 4339
Core Loss
I
Derating with Core Loss
rms
% of Applied Volt-Second
North America
Europe
Asia Pacific
Cooper Electronic Technologies
1225 Broken Sound Parkway NW
Suite F
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
Cooper Electronic Technologies
Cooper (UK) Limited
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Cooper Electronic Technologies
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Burton-on-the-Wolds
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
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Toll Free: 1-888-414-2645
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Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Tel: +65 278 6151
Fax: +65 270 4160
Fax: +34 937 362 719
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, with-
out notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann 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 Bussmann 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.
© 2008 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
06-13-08 SB-BU08352
Page 4 of 4
Data Sheet: 4339
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