SCIHP0730
500 Bayview Avenue, Inwood, NY 11096
Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208
www.signaltransformer.com Sales@signaltransformer.com • techhelp@signaltransformer.com
172
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1. Lowest DCR/uH in this small package size.
2. Frequency range up to 5.0MHZ.
3. -55℃ to +125℃ operating temperature.
4. Handles high transient current spikes without saturation.
5. Composite construction providing extremely low buzz noise.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC
Resistance
(Ω
MAX)
(2)
Saturation
Current
(A)
Temperature
Current
(A)
SCIHP0730-R22N 0.22
200KHZ
3.1m
34
22
SCIHP0730-R33M 0.33
200KHZ
3.9m
28
20
SCIHP0730-R47M 0.47
200KHZ
4.2m
24
17.5
SCIHP0730-R56M 0.56
200KHZ
5.3m
23
15.5
SCIHP0730-R68M 0.68
200KHZ
5.5m
22
15.5
SCIHP0730-R82M 0.82
200KHZ
8m
19
13
SCIHP0730-1R0M 1.0
200KHZ
10m
17
11
SCIHP0730-1R5M 1.5
200KHZ
15m
15
9
SCIHP0730-2R2M 2.2
200KHZ
20m
12
8
SCIHP0730-2R5M 2.5
200KHZ
22m
11
8
SCIHP0730-3R3M 3.3
200KHZ
30m
10
6
SCIHP0730-4R7M 4.7
200KHZ
40m
8
5
SCIHP0730-5R6M 5.6
200KHZ
54m
7.5
5
SCIHP0730-6R8M 6.8
200KHZ
60m
7
4.5
SCIHP0730-8R2M 8.2
200KHZ
68m
6
4
SCIHP0730-100M 10.0
200KHZ
105m
5.5
3
SCIHP0730-220M 22.0
200KHZ
230m
3
2
(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.
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
MARKING
0
1000
10000
100000
1. 0
100
10
0. 1
BCIHP0730 Inductance by current
100
Inductance (uH)
DC current(mA)
R2 2
1 R5
220
10000
20000
40000
10
30
40
50
70
80
20
60
0
BCIHP0730 Temperature rise by current
30000
Temperature rise
℃
DC current(mA)
5000
15000
25000
35000
220
1 R5
R2 2
DC current (mA)
SCIHP0730 Temperature rise by current
SCIHP0730 Temperature rise by current
(3)
(4)
