SCRH8D28
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
DC Resistance
(Ω MAX)
(2)
(1)
Saturation(3) Temperature
(4)
Current
Current
(A)
(A)
SCRH8D28-2R5
2.5
100KHZ
15.6m
4.50
6.40
SCRH8D28-3R3
3.3
100KHZ
18.2m
4.00
4.80
SCRH8D28-4R7
4.7
100KHZ
24.7m
3.40
4.32
SCRH8D28-7R3
7.3
100KHZ
39m
2.80
3.60
SCRH8D28-100
10
100KHZ
47m
2.30
3.25
SCRH8D28-150
15
100KHZ
69m
1.90
2.80
SCRH8D28-220
22
100KHZ
99m
1.60
1.85
SCRH8D28-330
33
100KHZ
156m
1.30
1.66
SCRH8D28-470
47
100KHZ
195m
1.15
1.30
SCRH8D28-680
68
100KHZ
286m
0.95
1.17
SCRH8D28-101
100
100KHZ
430m
0.75
1.05
BCRH8D28 I Inductance
nduct ance decr
ease bybycurcurrent
r ent
SCRH8D28
decrease
1000
Inductance
(µH)
I nduct
ance(
uH)
Inductance
Test
(uH)
Frequency
100
101
10
150
2R5
1
0. 1
10
100
1000
DC current
cur r ent(mA)
( mA)
DC
100000
10000
BCRH8D28 Temperature
Temper at ur e r i se
by by
cur current
r ent
SCRH8D28
rise
80
Temperature
°C ℃
Tem
per at ur e rise
r i se
Part Number
70
60
150
101
2R5
50
40
30
20
10
0
1000
2000
3000
4000
5000
6000
7000
8000
9000 10000
DCrcurrent
(mA)
DC cur
ent ( mA)
(1). Inductance tolerance ±30% tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 35% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
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