SCMD4D12
SMD POWER INDUCTORS
XXX
●
Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation
(3)
Current
(A)
Temperature
(4)
Current
(A)
BCM
D4D12
Inductance decrease by current
SCMD4D12
I nduct ance decr ease by cur r ent
1000
SCMD4D12-3R3
SCMD4D12-4R7
SCMD4D12-6R8
SCMD4D12-100
SCMD4D12-150
SCMD4D12-220
SCMD4D12-330
SCMD4D12-470
SCMD4D12-680
SCMD4D12-101
3.3
4.7
6.8
10
15
22
33
47
68
100
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
0.20
0.25
0.35
0.48
0.75
1.10
1.40
2.25
3.00
4.00
1.55
1.37
1.12
1.10
0.82
0.67
0.55
0.45
0.37
0.30
1.38
1.15
1.00
0.78
0.62
0.50
0.40
0.33
Inductance
ance( uH
I nduct
(µH)
)
100
101
220
3R3
10
1
0. 1
10
100
DC
A)
DC
cur r ent ( m
current (mA)
1000
10000
100000
BC D 12
Temperature
by
by current
M 4D
per
SCMD4D12
Tem at ur e r i se
rise
cur r ent
Temperature
r i se
Tem at ur e
rise °C
℃
per
0.29
0.24
80
70
60
50
40
30
20
10
0
200
400
600
800
1000
1200
1400
1600
1800
101
220
3R
3
D
DC current
(
(mA)
C cur r ent m
A)
(1). Inductance tolerance±20% tested at 0.25V, 0ADC and 25℃.
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 10% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ ambient.
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