SCIHP0412
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1. Lowest DCR/uH in this small package size.
2. Frequency range up to 1.0MHZ.
3. -40℃ to +125℃ operating temperature (*).
4. Handles high transient current spikes without saturation.
5. Composite construction producing extremely low buzz noise.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
Resistance
mΩ MAX
(2)
Current
(A)
Current
(A)
SCIHP0412-R20 0.20
200KHz
10.8 13.5 9.0
SCIHP0412-R22 0.22
200KHz
12.0 12.0 8.5
200KHz
SCIHP0412-1R0 1.0
200KHz
55.5 4.5 4.0
(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 20% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ ambient
(*). Part temperature (ambient + temp rise) should not exceed 125℃ under worst case operating conditions. Circuit design, component
placement, PCB trace size and thickness, airflow and other cooling provisions may affect the temperature of the part. Part temperature
should be verified in the end application.
BCIHP0412 Inductance decrease by current
Inductance (uH)
DC current(mA)
6000
12000
18000
10
30
40
50
70
80
20
60
0
BCIHP0412 Temperature rise by current
3000
9000
15000
Temperature rise℃
DC current(mA)
21000
2400027000
1R0
R22
R047
1R0
R22
R047
Custom versions available upon request. ©2015 Signal Transformer –Specification subject to change without notice. 06.15
(3)
(4)
MARKING
SCIHP0412 Inductance by current
SCIHP0412 Temperature by current
4.8MAX
1.2MAX
0.76±
0.3
1.6±0.2
4.35MAX
XXX
0.001
0
100000
