SCIHP0412

196

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

● Features

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

DC

Resistance

mΩ MAX

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SCIHP0412-R047

0.047

200KHz

3.75

32.0

13.0

SCIHP0412-R20

0.20

200KHz

10.8

13.5

9.0

SCIHP0412-R22

0.22

200KHz

12.0

12.0

8.5

SCIHP0412-R47

0.47

200KHz

22.0

7.0

6.0

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

DC current(mA)

6000

12000

18000

10

30

40

50

70

80

20

60

0

BCIHP0412 Temperature rise by current

3000

9000

15000

DC current(mA)

2100024000 27000

1R0

R22

R047

1R0

R22

R047

Custom versions available upon request.

(3)

(4)

MARKING

SCIHP0412 Inductance by current

SCIHP0412 Temperature by current

4.8MAX

1.2MAX

XXX

4.95

1.65

10

1.0

0.1

0.01

0.001

10

100

100000

1000

10000

belfuse.com/signal

128 Atlantic Avenue, Lynbrook, NY 11563

Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208

Sales@signaltransformer.com • techhelp@signaltransformer.com

9 Signal Transformer –Specification subject to change without notice. 12.19