SCEP147S

163

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

1 Excellent Power Density

2 Engineered to Provide High Efficiency

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SCEP147S-R40

0.4

100KHZ

2.10m

52.8

23.0

SCEP147S-R90

0.9

100KHZ

2.65m

36.0

18.0

SCEP147S-1R5

1.5

100KHZ

3.50m

27.2

16.0

SCEP147S-2R4

2.4

100KHZ

3.90m

22.4

13.0

SCEP147S-3R4

3.4

100KHZ

5.50m

18.4

12.3

SCEP147S-4R7

4.7

100KHZ

7.50m

15.2

12.0

SCEP147S-6R1

6.1

100KHZ

7.80m

14.8

11.0

SCEP147S-7R7

7.7

100KHZ

9.85m

12.4

10.0

SCEP147S-9R5

9.5

100KHZ

13.3m

11.2

9.30

(1). Inductance tolerance for 0.4uH:

±30%, for 0.9uH~9.5uH: ±20%. Tested at 0.25V, 0ADC and 25℃

(2). DCR measured at 25

℃.

(3). The DC current at which the inductance decreases by 25% from its initial value.

(4). The DC current that results in a 40

℃ temperature rise from 25℃ambient.

XXX

MARKING

1

10

100

1000

10000

100000

100

BCEP147S I nduct ance decrease by current

1000000

DC current (mA)

0. 1

0. 01

9R5

3R4

0R4

(3)

(4)

BCEP147S Temper at ur e r i se by cur r ent

DC cur r ent ( mA)

80

50

70

40

60

30

20

10

20000

30000

5000 10000 15000

35000

25000

40000

0

45000 50000

9R5

3R4

0R4

SCEP147S Inductance decrease by current

DC current (mA)

DC current (mA)

SCEP147S Temperature rise by current

Custom versions available upon request.

belfuse.com/signal

128 Atlantic Avenue, Lynbrook, NY 11563

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Sales@signaltransformer.com • techhelp@signaltransformer.com

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