SDH3812
Part Number
Rated
OCL
Part
SDH3812-1R0-R
SDH3812-1R5-R
SDH3812-2R2-R
SDH3812-3R3-R
SDH3812-4R7-R
SDH3812-100-R
SDH3812-220-R
SDH3812-330-R
SDH3812-470-R
SDH3812-101-R
SDH3812-221-R
Inductance
μ
H ± 20% Marking
(
μ
H)
Designator
1.0
0.89
B
1.5
1.49
D
2.2
2.23
E
3.3
3.17
F
4.7
4.96
G
10.0
9.67
J
22.0
22.00
L
33.0
32.90
M
47.0
46.20
N
100.0
97.50
Q
220.0
218.50
S
Irms
Amps
2.07
1.67
1.37
1.14
0.94
0.69
0.50
0.41
0.34
0.25
0.16
Isat
Amps
3.00
2.30
1.90
1.60
1.25
0.88
0.61
0.49
0.41
0.28
0.19
DCR
DCR
Ω
@20°C
Ω
@20°C
(Typical) (Maximum)
0.045
0.054
0.069
0.083
0.104
0.124
0.148
0.177
0.220
0.264
0.398
0.478
0.750
0.900
1.132
1.358
1.583
1.900
3.042
3.650
7.017
8.420
SDH3812
Note
: For full product information and a listing of all available inductor values, see
http://www.cooperbussmann.com/datasheets/elx,
Data Sheet number SDH3812 Series.
SDH3812 Dimensions - mm
Top View
Marking
Pin #1 indicator
1.25 Typ.
2.5
2 plcs
5.0
2.03 +/-0.1
Side View
1.2 Max.
Bottom View
4.8 Max.
3.65 Typ.
Recommended Pad Layout
1.0
2 plcs
Schematic
3.8 +.02/-0.1
3.8 +.02/-0.1
0.415 Min.
0.90 Max.
no plating
SD3814
Part Number
Rated
OCL
Part
SD3814-1R2-R
SD3814-1R5-R
SD3814-2R2-R
SD3814-3R3-R
SD3814-4R7-R
SD3814-100-R
SD3814-220-R
SD3814-330-R
SD3814-470-R
Inductance
μ
H ± 15% Marking
(
μ
H)
Designator
1.2
1.001
C
1.5
1.286
D
2.2
1.962
E
3.3
2.781
F
4.7
4.276
G
10.0
9.830
J
22.0
21.186
L
33.0
32.151
M
47.0
47.210
N
Irms
Amps
1.85
1.76
1.43
1.31
1.06
0.713
0.519
0.418
0.346
Isat
Amps
2.67
2.35
1.90
1.60
1.29
0.851
0.580
0.471
0.388
DCR
Ω
Typical
0.046
0.051
0.077
0.093
0.141
0.311
0.589
0.908
1.322
SD3814
Note: For full product information and a listing of all available inductor values, see
http://www.cooperbussmann.com/datasheets/elx,
Data Sheet number SD38 Series.
SD3814 Dimensions - mm
Top View
Pin #1 indicator
Marking
(see note A)
Side View
Bottom View
4.8
Max
3.65
Typ
0.09 Max
no plating
Recommended Pad Layout
1.0
2 plcs
Schematic
1.4
Max
2.5
2 plcs
1.25
±0.12
4.0 typ
5.0
2.03
±.02
4.0
Max
4.0
Max
0.415 Min
COOPER [ COOPER BUSSMANN, INC. ]
