SMD Shielded Power Inductors – SDT Series

Electrical Characteristics

Specifications

Operating Parameters

Part Number

Inductance

(

H)

Tolerance

(±%)

DC

Resistance

(Ω) Max

Self

Resonant

Frequency

(MHz) Typ.

Inductance

Rating

(

H)

Current

Rating

(A)

Energy

Storage

(

 Joules) Max

Switching

Frequency

Max

SDT0804T-1R0M-N

1.0

20

0.025

60

0.50

5.0

9

1 MHz

SDT0804T-1R5M-N

1.5

20

0.030

55

0.70

5.0

12

1 MHz

SDT0804T-2R2M-N

2.2

20

0.035

55

1.00

5.0

15

1 MHz

SDT0804T-3R3M-N

3.3

20

0.040

50

1.50

5.0

16

1 MHz

SDT0804T-4R7M-N

4.7

20

0.045

45

2.00

3.0

10

1 MHz

SDT0804T-6R8M-N

6.8

20

0.050

40

4.00

2.5

14

1 MHz

SDT0804T-100M-N

10

20

0.055

35

5.00

2.0

11

1 MHz

SDT0804T-150M-N

15

20

0.060

25

6.00

1.8

12

1 MHz

SDT0804T-220M-N

22

20

0.084

22

10

1.5

11

1 MHz

SDT0804T-330M-N

33

20

0.090

18

12

1.3

13

1 MHz

SDT0804T-470M-N

47

20

0.11

16

27

1.0

13

1 MHz

SDT0804T-680M-N

68

20

0.15

12

40

0.90

17

1 MHz

SDT0804T-101M-N

100

20

0.29

9

50

0.80

15

1 MHz

SDT0804T-151M-N

150

20

0.36

8

80

0.60

15

500 KHz

SDT0804T-221M-N

220

20

0.39

6

90

0.50

10

500 KHz

SDT0804T-331M-N

330

20

0.73

5

150

0.40

13

500 KHz

SDT0804T-471M-N

470

20

0.88

4

200

0.35

13

500 KHz

SDT0804T-681M-N

680

20

1.15

3

300

0.30

13

500 KHz

SDT0804T-102M-N

1000

20

1.45

2.5

420

0.25

13

500 KHz

 Inductance tested at 100 KHz,

 Measured at the rated current. Refer to curves below for more detail.

 Average maximum allowable current. SDT Series inductors are designed for current spikes as high as 2X the current rating

 Tolerance: M = ±20%

 Operating temperature range －４０℃～１２５℃ (Including self - temperature rise )

Typical Inductance Energy Storage VS. Current