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首页 > 产品介绍 > VIKING 光颉电感 > VIKING功率电感 > SCDB系列 |
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产品介绍 SCDB系列闭磁路绕线功率电感规格书 |
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| Shielded SMD Power Inductor－SCDB |
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■Features
－New designed terminal for low cost
－Low profile and high current
－Magnetically shielded construction
－Ideal for digital equipment and hand phone of
new generation. |
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■Applications
－DSD, DVC, PDA Products
－Hand Phone Of New Generation
－Hard Disk Drives |
| Type |
A |
B |
C
max. |
D |
E |
F |
G |
H |
I |
J |
| SCDB2D12 |
3.0±0.2 |
1.0 |
1.2 |
2.0 |
0.5 |
0.5 |
3.2 |
1.2 |
1.1 |
1.8 |
| SCDB2D15 |
3.0±0.2 |
1.0 |
1.5 |
2.0 |
0.5 |
0.5 |
3.2 |
1.2 |
1.1 |
1.8 |
| SCDB2D18 |
3.0±0.2 |
1.0 |
1.8 |
2.0 |
0.5 |
0.5 |
3.2 |
1.2 |
1.1 |
1.8 |
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■Characteristics
－Saturation Rated Current: The current when
the inductance becomes 30% lower than its
initial value. (Ta=20°C)
－Temperature Rise Current: The current when
temperature of coil increases up to Max.
Δt=40°C. (Ta=20°C)
－Operating temperature range: -40～85°C |
■Inductance and rated current ranges
－SCDB2D12 1.2～22μH 0.85～0.22A
－SCDB2D15 2.2～33μH 1.00～0.25A
－SCDB2D18 2.2～47μH 1.10～0.23A
－Electrical specifications at 25°C |
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Dimensions
(A×B×C) |
2D12: 3x3x1.2
2D15: 3x3x1.5
2D18: 3x3x1.8 |
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Inductor
Tolerance |
M: ±20%
N: ±30% |
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Packaging
Style |
T: Tape and Reel |
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| Inductance |
1R1: 1.1μH
470: 47μH
101: 100μH |
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| ■Electrical Characteristics |
| SCDB2D12 Type |
| Codes |
L
(μH) |
Tolerance |
Test
Condition |
DCR
(Ω) max. |
IDC
(A) max. |
I rms
(A) max. |
| 20°C |
100°C |
| 1R2 |
1.2 |
N |
100KHz,0.1V |
0.117 |
0.85 |
0.70 |
1.05 |
| 2R2 |
2.2 |
N |
100KHz,0.1V |
0.182 |
0.70 |
0.60 |
0.90 |
| 3R3 |
3.3 |
N |
100KHz,0.1V |
0.260 |
0.60 |
0.50 |
0.82 |
| 4R7 |
4.7 |
N |
100KHz,0.1V |
0.312 |
0.50 |
0.40 |
0.72 |
| 5R6 |
5.6 |
N |
100KHz,0.1V |
0.442 |
0.46 |
0.35 |
0.67 |
| 6R8 |
6.8 |
N |
100KHz,0.1V |
0.520 |
0.43 |
0.30 |
0.62 |
| 8R2 |
8.2 |
N |
100KHz,0.1V |
0.560 |
0.38 |
0.28 |
0.58 |
| 100 |
10 |
M |
100KHz,0.1V |
0.780 |
0.33 |
0.25 |
0.55 |
| 220 |
22 |
M |
100KHz,0.1V |
1.650 |
0.22 |
- |
- |
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| SCDB2D15 Type |
| Codes |
L
(μH) |
Tolerance |
Test
Condition |
DCR
(Ω) max. |
IDC
(A) max. |
I rms
(A) max. |
| 20°C |
100°C |
| 2R2 |
2.2 |
N |
100KHz,0.1V |
0.150 |
1.00 |
0.80 |
1.00 |
| 3R3 |
3.3 |
N |
100KHz,0.1V |
0.234 |
0.90 |
0.70 |
0.90 |
| 4R7 |
4.7 |
N |
100KHz,0.1V |
0.338 |
0.80 |
0.60 |
0.85 |
| 5R6 |
5.6 |
N |
100KHz,0.1V |
0.364 |
0.70 |
0.55 |
0.80 |
| 6R8 |
6.8 |
N |
100KHz,0.1V |
0.416 |
0.60 |
0.52 |
0.77 |
| 8R2 |
8.2 |
N |
100KHz,0.1V |
0.572 |
0.55 |
0.48 |
0.72 |
| 100 |
10 |
M |
100KHz,0.1V |
0.624 |
0.50 |
0.45 |
0.70 |
| 120 |
12 |
M |
100KHz,0.1V |
0.702 |
0.45 |
0.40 |
0.65 |
| 150 |
15 |
M |
100KHz,0.1V |
0.949 |
0.40 |
0.35 |
0.50 |
| 180 |
18 |
M |
100KHz,0.1V |
1.090 |
0.35 |
0.30 |
0.40 |
| 220 |
22 |
M |
100KHz,0.1V |
1.250 |
0.30 |
0.25 |
0.30 |
| 330 |
33 |
M |
100KHz,0.1V |
2.200 |
0.25 |
- |
0.25 |
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| SCDB2D18 Type |
| Codes |
L
(μH) |
Tolerance |
Test
Condition |
DCR
(Ω) max. |
IDC
(A) max. |
I rms
(A) max. |
| 20°C |
100°C |
| 2R2 |
2.2 |
N |
100KHz,0.1V |
0.117 |
1.10 |
0.90 |
1.10 |
| 3R3 |
3.3 |
N |
100KHz,0.1V |
0.143 |
1.00 |
0.80 |
1.00 |
| 4R7 |
4.7 |
N |
100KHz,0.1V |
0.221 |
0.80 |
0.70 |
0.90 |
| 5R6 |
5.6 |
N |
100KHz,0.1V |
0.247 |
0.75 |
0.60 |
0.85 |
| 6R8 |
6.8 |
N |
100KHz,0.1V |
0.312 |
0.70 |
0.55 |
0.82 |
| 8R2 |
8.2 |
N |
100KHz,0.1V |
0.351 |
0.60 |
0.50 |
0.78 |
| 100 |
10 |
M |
100KHz,0.1V |
0.468 |
0.55 |
0.48 |
0.75 |
| 120 |
12 |
M |
100KHz,0.1V |
0.533 |
0.50 |
0.45 |
0.65 |
| 150 |
15 |
M |
100KHz,0.1V |
0.598 |
0.45 |
0.40 |
0.55 |
| 180 |
18 |
M |
100KHz,0.1V |
0.715 |
0.40 |
0.33 |
0.50 |
| 220 |
22 |
M |
100KHz,0.1V |
0.975 |
0.38 |
0.30 |
0.45 |
| 270 |
27 |
M |
100KHz,0.1V |
1.105 |
0.33 |
0.25 |
0.40 |
| 330 |
33 |
M |
100KHz,0.1V |
1.222 |
0.30 |
0.23 |
0.33 |
| 390 |
39 |
M |
100KHz,0.1V |
1.625 |
0.25 |
0.20 |
0.28 |
| 470 |
47 |
M |
100KHz,0.1V |
1.820 |
0.23 |
0.18 |
0.25 |
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