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首页 > 产品介绍 > VIKING 光颉电感 > VIKING功率电感 > SCDS系列
产品介绍 SCDS系列闭磁路绕线功率电感规格书


Shielded SMD Power Inductor－SCDS

■Features

－Directly connected electrode on ferrite core
－Available in magnetically shielded
－Low DC resistance
－Suitable for large current
－Available on tape and reel for auto surface mounting

■Applications

－Power Supply For VTRs
－OA Equipment
－Notebook PCs
－Portable Communication Equipment
－DC/DC Converters, etc.

■Dimensions
Unit: mm
Type A B max. D H I J
SCDS3D18 3.8±0.3 1.8 1.15 4.1 1.60 1.2
SCDS4D18 4.7±0.3 2.0 1.5 5.3 1.75 1.5
SCDS4D22 4.7±0.3 2.4 1.5 5.3 1.90 1.5
SCDS4D28 4.7±0.3 3.0 1.5 5.3 1.90 1.5
SCDS5D18 5.7±0.3 2.0 2.0 6.3 2.15 2.0
SCDS5D28 5.7±0.3 3.0 2.0 6.3 2.15 2.0
SCDS6D28 6.7±0.3 3.0 2.0 7.3 2.65 2.0
SCDS6D38 6.7±0.3 4.0 2.0 7.3 2.65 2.0

■Characteristics

－Rated DC Current: The current when the inductance
becomes 35% lower than its initial value or the
current when the temperature of coil increases to
△40°C. The smaller one is defined as Rated DC
Current. (Ta=25°C)
－Operating temperature range: -40～85°C		 ■Inductance and rated current ranges

－SCDS3D18 1.5～220μH 1.55～0.13A
－SCDS4D18 1.0～180μH 1.72～0.14A
－SCDS4D22 1.5～150μH 2.00～0.21A
－SCDS4D28 1.2～180μH 2.56～0.22A
－SCDS5D18 4.1～470μH 1.95～0.18A
－SCDS5D28 2.2～100μH 2.60～0.42A
－SCDS6D28 1.0～330μH 6.15～0.35A
－SCDS6D38 3.3～330μH 3.50～0.39A
－Electrical specifications at 25°C
■Product Identification
SCDS
 
5D28
 
N
 
T
 
101
       
Product Type
 
Dimensions
(AxAxB)

3D18: 3.8x3.8x1.8
4D18: 4.7x4.7x2.0
4D22: 4.7x4.7x2.4
4D28: 4.7x4.7x3.0
5D18: 5.7x5.7x2.0
5D28: 5.7x5.7x3.0
6D28: 6.7x6.7x3.0
6D38: 6.7x6.7x4.0
 
Inductor
Tolerance

M: ±20%
N: ±30%
 
Packaging
Style

T: Tape and Reel
 
Inductance

1R1: 1.1μH
470: 47μH
101: 100μH
■Electrical Characteristics
SCDS3D18 / 4D18 / 4D22 / 4D28 Type
Codes L
(μH)		 Tolerance Test
Condition		 DCR
(Ω) max.		 IDC
(A) max.
3D18
4D22
4D28		 4D18 3D18 4D18 4D22 4D28 3D18 4D18 4D22 4D28
1R0 1.0 N 100KHz,0.1V 7.96MHz,0.1V - 0.045 - - - 1.72 - -
1R2 1.2 N 100KHz,0.1V 7.96MHz,0.1V - - - 0.024 - - - 2.56
1R5 1.5 N 100KHz,0.1V 7.96MHz,0.1V 0.056 - 0.018 - 1.55 - 2.00 -
1R8 1.8 N 100KHz,0.1V 7.96MHz,0.1V - - 0.021 0.028 - - 1.90 2.20
2R2 2.2 N 100KHz,0.1V 7.96MHz,0.1V 0.072 0.075 0.025 0.031 1.20 1.32 1.80 2.04
2R7 2.7 N 100KHz,0.1V 7.96MHz,0.1V - 0.105 - 0.043 - 1.28 - 1.60
3R3 3.3 N 100KHz,0.1V 7.96MHz,0.1V 0.085 0.110 0.035 0.049 1.10 1.04 1.40 1.57
3R9 3.9 N 100KHz,0.1V 7.96MHz,0.1V - 0.155 0.040 0.065 - 0.88 1.30 1.44
4R7 4.7 N 100KHz,0.1V 7.96MHz,0.1V 0.105 0.162 0.056 0.072 0.90 0.84 1.10 1.32
5R6 5.6 N 100KHz,0.1V 7.96MHz,0.1V - 0.170 0.062 0.101 - 0.80 1.05 1.17
6R8 6.8 N 100KHz,0.1V 7.96MHz,0.1V 0.170 0.200 0.088 0.109 0.73 0.76 1.00 1.12
8R2 8.2 N 100KHz,0.1V 7.96MHz,0.1V - 0.245 0.097 0.118 - 0.68 0.90 1.04
100 10 N 100KHz,0.1V 100KHz,0.1V 0.210 0.200 0.102 0.128 0.55 0.61 0.80 1.00
120 12 N 100KHz,0.1V 100KHz,0.1V - 0.210 0.110 0.132 - 0.56 0.75 0.84
150 15 N 100KHz,0.1V 100KHz,0.1V 0.295 0.240 0.127 0.149 0.45 0.50 0.68 0.76
180 18 N 100KHz,0.1V 100KHz,0.1V - 0.338 0.169 0.166 - 0.48 0.60 0.72
220 22 N 100KHz,0.1V 100KHz,0.1V 0.430 0.397 0.200 0.235 0.40 0.41 0.54 0.70
270 27 N 100KHz,0.1V 100KHz,0.1V 0.557 0.441 0.283 0.261 0.38 0.35 0.51 0.58
330 33 N 100KHz,0.1V 100KHz,0.1V 0.675 0.694 0.326 0.378 0.32 0.32 0.48 0.56
390 39 N 100KHz,0.1V 100KHz,0.1V - 0.709 0.451 0.384 - 0.30 0.43 0.50
470 47 N 100KHz,0.1V 100KHz,0.1V 0.900 0.922 0.500 0.587 0.21 0.28 0.38 0.48
560 56 N 100KHz,0.1V 100KHz,0.1V 1.330 1.080 0.555 0.625 0.22 0.26 0.36 0.41
680 68 N 100KHz,0.1V 100KHz,0.1V - 1.300 0.634 0.699 - 0.24 0.33 0.35
820 82 N 100KHz,0.1V 100KHz,0.1V - 1.560 0.794 0.915 - 0.22 0.30 0.32
101 100 N 100KHz,0.1V 100KHz,0.1V 2.600 1.730 0.880 1.020 0.16 0.20 0.25 0.29
121 120 N 100KHz,0.1V 100KHz,0.1V - 2.390 1.140 1.270 - 0.18 0.23 0.27
151 150 N 100KHz,0.1V 100KHz,0.1V - 2.670 1.350 1.360 - 0.15 0.21 0.24
181 180 N 100KHz,0.1V 100KHz,0.1V - 4.000 - 1.540 - 0.14 - 0.22
221 220 N 100KHz,0.1V 100KHz,0.1V 4.770 - - - 0.13 - - -
■Electrical Characteristics
SCDS5D18 / 5D28 / 6D28 / 6D38 Type
Codes L
(μH)		 Tolerance Test
Condition		 DCR
(Ω) max.		 IDC
(A) max.
5D18
5D28
6D28		 6D38 5D18 5D28 6D28 6D38 5D18 5D28 6D28 6D38
1R0 1.0 N - 10KHz,0.1V - - 0.012 - - - 6.15 -
2R2 2.2 N - 10KHz,0.1V - 0.018 0.018 - - 2.60 4.80 -
2R6 2.6 N - 10KHz,0.1V - 0.018 - - - 2.60 - -
3R0 3.0 N - 10KHz,0.1V - 0.024 0.024 - - 2.40 3.00 -
3R3 3.3 N M,N 10KHz,0.1V - - 0.026 0.020 - - 2.80 3.50
3R9 3.9 N - 10KHz,0.1V - - 0.027 - - - 2.60 -
4R1 4.1 N - 10KHz,0.1V 0.057 - - - 1.95 - - -
4R2 4.2 N - 10KHz,0.1V - 0.031 - - - 2.20 - -
4R7 4.7 N - 10KHz,0.1V 0.072 0.037 0.029 - 1.77 2.00 2.50 -
5R0 5.0 N M,N 10KHz,0.1V - - 0.031 0.024 - - 2.40 2.90
5R3 5.3 N - 10KHz,0.1V - 0.038 0.033 - - 1.90 2.30 -
5R4 5.4 N - 10KHz,0.1V 0.076 - - - 1.60 - - -
5R6 5.6 N - 10KHz,0.1V - 0.040 - - - 1.85 - -
6R0 6.0 N - 10KHz,0.1V - - 0.035 - - - 2.25 -
6R2 6.2 N M,N 10KHz,0.1V 0.096 0.045 - 0.027 1.40 1.80 - 2.50
6R8 6.8 N - 10KHz,0.1V 0.110 0.050 0.052 - 1.30 1.82 2.20 -
7R3 7.3 N - 10KHz,0.1V - - 0.054 - - - 2.10 -
7R4 7.4 N M,N 10KHz,0.1V - - - 0.031 - - - 2.30
8R2 8.2 N - 10KHz,0.1V - 0.053 - - - 1.60 - -
8R6 8.6 N - 10KHz,0.1V - - 0.058 - - - 1.85 -
8R7 8.7 N M,N 10KHz,0.1V - - - 0.034 - - - 2.20
8R9 8.9 N - 10KHz,0.1V 0.116 - - - 1.25 - - -
100 10 N M,N 10KHz,0.1V 0.124 0.065 0.065 0.038 1.20 1.30 1.70 2.00
120 12 N M,N 10KHz,0.1V 0.153 0.076 0.070 0.053 1.10 1.20 1.55 1.70
150 15 N M,N 10KHz,0.1V 0.196 0.103 0.084 0.057 0.97 1.10 1.40 1.60
180 18 N M,N 10KHz,0.1V 0.210 0.110 0.095 0.092 0.85 1.00 1.32 1.50
220 22 N M,N 10KHz,0.1V 0.290 0.122 0.128 0.096 0.80 0.90 1.20 1.30
270 27 N M,N 10KHz,0.1V 0.330 0.175 0.142 0.109 0.75 0.85 1.05 1.20
330 33 N M,N 10KHz,0.1V 0.386 0.189 0.165 0.124 0.65 0.75 0.97 1.10
390 39 N M,N 10KHz,0.1V 0.520 0.212 0.210 0.138 0.57 0.70 0.86 1.00
470 47 N M,N 10KHz,0.1V 0.595 0.260 0.238 0.155 0.54 0.62 0.80 0.95
560 56 N M,N 10KHz,0.1V 0.665 0.305 0.277 0.202 0.50 0.58 0.73 0.85
680 68 N M,N 10KHz,0.1V 0.840 0.355 0.304 0.234 0.43 0.52 0.65 0.75
820 82 N M,N 10KHz,0.1V 0.978 0.463 0.390 0.324 0.41 0.46 0.60 0.70
101 100 N M,N 10KHz,0.1V 1.200 0.520 0.535 0.368 0.36 0.42 0.54 0.65
151 150 N - 10KHz,0.1V 2.000 - - - 0.25 - - -
221 220 N - 10KHz,0.1V 3.28 - 1.350 - 0.20 - 0.45 -
331 330 N M,N 10KHz,0.1V - - 2.000 1.250 - - 0.35 0.39
471 470 N - 10KHz,0.1V 6.560 - - - 0.18 - - -
 
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