SCMD4D12C
SMD POWER INDUCTORS
XXX
●
Features
1. Magnetically shielded construction – Low EMI
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
Test
DC Resistance
(uH)
Frequency
(ΩMAX)
(1)
(2)
Saturation
(3)
Temperature
(4)
Current
Current
(A)
(A)
SCMD4D12C
I nduct ance decr ease by
by current
BCM
D4D12C
Inductance decrease
cur r ent
1000
SCMD4D12C-3R3
SCMD4D12C-4R7
SCMD4D12C-6R8
SCMD4D12C-100
SCMD4D12C-150
SCMD4D12C-220
SCMD4D12C-330
SCMD4D12C-470
SCMD4D12C-680
SCMD4D12C-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
3.0
4.0
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
0.29
0.24
Inductance (µH)
uH
I nduct ance( )
100
101
220
3R3
10
1
0. 1
10
100
DC
DC cur r ent ( m
current (mA)
A)
1000
10000
100000
BC D 12C Tem at ur e r i se by
by
ent
M 4D
per
SCMD4D12C Temperature rise
cur r
current
Temperature
e i se
Tem at ur
rise
r
°C
℃
per
80
70
60
50
40
30
20
10
0
200
400
600
800
1000
1200
1400
1600
1800
101
220
3R
3
D cur r
(mA)
A)
C
DC current
ent ( m
(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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