SC5040FH

92

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

1. Open frame construction

2 Excellent Power Density

3 Engineered to Provide High Efficiency

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DCResistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SC5040FH-2R8

2.8

100KHZ

5.2m

33.4

16.0

SC5040FH-3R9

3.9

100KHZ

6.0m

26.8

14.0

SC5040FH-6R8

6.8

100KHZ

9.0m

21.5

11.5

SC5040FH-100

10

100KHZ

14.1m

17.8

10.0

SC5040FH-120

12

100KHZ

15.5m

15.9

8.5

SC5040FH-150

15

100KHZ

20m

13.8

7.5

SC5040FH-180

18

100KHZ

22m

13.2

6.8

SC5040FH-220

22

100KHZ

24m

11.8

5.2

SC5040FH-330

33

100KHZ

37m

9.6

4.4

SC5040FH-470

47

100KHZ

52m

7.8

4.1

SC5040FH-680

68

100KHZ

67m

6.7

3.4

SC5040FH-101

100

100KHZ

115m

5.6

3.2

SC5040FH-331

330

100KHZ

325m

3.0

1.8

SC5040FH-681

680

100KHZ

780m

2.0

1.1

SC5040FH-142

1400

100KHZ

1.59

1.5

0.7

(1). Inductance tolerance for 2.8uH~100uH:

±30%, for 330uH~1400uH: ±20%. Tested at 0.25V, 0ADC and 25℃.

(2). DCR measured at 25

℃.

(3). The DC current at which the inductance decreases by 10% from its initial value.

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

℃ temperature rise from 25℃ ambient.

(3)

(4)

MARKING

XXX

10

100

100

1000

10000

10

BC5040FH I nduct ance decr ease by cur r ent

100000

DC cur r ent ( mA)

1

0. 1

1000

142

180

2R8

BC5040FH Temper at ure ri se by current

DC cur r ent (mA)

80

50

70

40

60

30

20

10

8000

12000

2000 4000 6000

14000

10000

16000

0

18000 20000 22000 22000

142

180

2R8

SC5040FH Inductance decrease by current

DC current (mA)

DC current (mA)

SC5040FH Temperature rise by current

Custom versions available upon request.

belfuse.com/signal

128 Atlantic Avenue, Lynbrook, NY 11563

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

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