SC31

28

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

1. Open frame construction.

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SC31-2R2

2.2

1MHZ

0.10

0.79

1.60

SC31-4R7

4.7

1MHZ

0.19

0.65

1.05

SC31-100

10

1MHZ

0.35

0.45

0.80

SC31-150

15

1MHZ

0.65

0.30

0.64

SC31-220

22

1MHZ

0.76

0.25

0.52

SC31-330

33

1MHZ

1.20

0.20

0.46

SC31-470

47

1MHZ

1.70

0.17

0.35

SC31-680

68

1MHZ

2.50

0.13

0.29

SC31-101

100

1KHZ

3.40

0.10

0.25

SC31-122

1200

1KHZ

45.6

0.05

0.08

SC31-152

1500

1KHZ

66.0

0.03

0.066

(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 10% from its initial value.

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

℃ temperature rise from 25℃ ambient.

1

10

100

100

1000

10000

10

DC cur r ent ( mA)

1000

0. 1

10000

1

152

330

2R2

BC31 I nduct ance decr ease by cur r ent

(3)

(4)

XXX

MARKING

SC31 Inductance decrease by current

DC current (mA)

DC current (mA)

SC31 Temperature rise by current

Custom versions available upon request.

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