MSCDRI-DB318 Mag .Layers Scientific-Technics Co.,Ltd, MSCDRI-DB318 Datasheet - Page 4

• Manufacturer Part Number: MSCDRI-DB318
• Description: Cutting-edge Technologies Of Emi/emc Solutions Mscdri-db318 Series Smd Power Inductors
• Manufacturer: Mag .Layers Scientific-Technics Co.,Ltd

CUTTING-EDGE TECHNOLOGIES OF EMI/EMC SOLUTIONS
■
1. TEST FREQ. (L):@ 100KHz/0.25V,
2. TOLERANCE OF INDUCTANCE: 0.47~8.2μH±30%(N)
3. Irms Current for an approximate △T of 40℃ without core loss. Lt is recommended that the
4. Peak current for approximate 30% roll off at 20℃.
Part No.
R47
R82
1R0
1R2
1R5
2R2
3R3
4R7
6R2
6R8
8R2
100
150
220
330
470
680
820
101
151
221
331
471
681
821
102
PRODUCT SPECIFICATIONS
temperature of the part not exceed 125℃.
Inductance
(μH)
1000
0.47
0.82
1.00
1.20
1.50
2.20
3.30
4.70
6.20
6.80
8.20
100
150
220
330
470
680
820
10
15
22
33
47
68
82
0.0249
0.0448
0.0653
0.0912
0.1078
0.1535
0.1870
0.2607
0.2888
0.4429
0.6718
0.9807
SD10
12.10
1.47
1.84
2.50
3.29
4.15
6.41
9.83
DC Resistance(Ω)Typ.
0.0246
0.0366
0.0521
0.0747
0.1043
0.1177
0.1699
0.2399
0.2844
0.4089
0.6338
0.9289
SD12
11.30
14.93
17.20
1.37
2.16
2.36
2.64
3.96
4.76
7.25
8.95
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
SD18
12.35
14.01
1.30
1.47
2.18
2.95
4.20
6.39
9.28
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
SD20
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
SD25
1.34
2.07
3.10
3.88
5.04
5.70
SD10
0.613
0.498
0.412
0.337
0.301
0.258
0.225
0.200
0.161
0.130
0.117
2.59
1.93
1.60
1.35
1.24
1.04
0.94
0.80
0.76
Permissible DC Irms(A)Max.
SD12
0.938
0.782
0.628
0.519
0.428
0.341
0.326
0.308
0.251
0.229
0.186
0.167
0.149
0.129
0.121
3.19
2.62
2.19
1.83
1.55
1.46
1.21
1.02
SD18
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
3.58
3.24
2.97
2.73
2.55
2.07
1.77
1.61
1.38
1.28
1.06
SD20
0.913
0.745
0.610
0.576
0.495
0.435
0.356
0.294
0.263
0.216
0.204
0.172
3.59
3.07
2.88
2.45
2.17
2.05
1.89
1.61
1.53
1.25
1.12
10~1000μH±20%(M)
SD25
0.919
0.741
0.713
0.670
0.553
0.446
0.359
0.239
0.262
0.230
0.216
3.88
3.58
3.33
3.12
2.93
2.64
2.39
2.19
1.92
1.80
1.67
1.34
1.11
MSCDRI-SD SERIES
Permissible DC Current(A)Max.
SD10
0.752
0.605
0.506
0.420
0.349
0.285
0.261
0.236
0.195
0.160
0.131
0.110
3.54
2.25
1.91
1.65
1.31
1.08
0.92
0.80
SMD Power Inductors
SD12
0.931
0.818
0.692
0.574
0.474
0.391
0.325
0.297
0.273
0.220
0.181
0.148
0.126
0.104
0.095
0.086
3.86
2.45
2.08
1.80
1.42
1.29
1.08
SD18
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
4.63
3.60
2.95
2.49
2.16
1.71
1.54
1.30
1.12
SD20
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
4.00
2.55
2.15
1.87
1.47
1.33
1.12
MAG.LAYERS
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
SD25
6.00
4.67
3.81
3.23
2.80
2.21
1.83
1.56
1.45
1.27
1.08
153