Description

• Six sizes of shielded drum core inductors with low

profiles (as low as 1.0mm) and high power density

• Inductance range from .47uH to 1000uH

• Current range from 6.00 to 0.088 Amps

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Digital cameras, CD players, cellular phones, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). Temperature rise is

approximately 40°C at rated rms current

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 3800 (SD10,

SD12, SD14 and SD18), 2900 (SD20 and SD25)

per reel

SD Series

High Power Density,

Low Profile, Shielded Inductors

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate

∆T of 40°C without core loss. It is

recommended that the temperature of the part not exceed 125°C.

(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.

SD14 Peak current for approximate 20% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

Part Number

Rated

OCL (1)

Part

Irms (2)

Isat (3)

DCR (4)

Volt

Inductance

+/-20%

Marking

Amperes

Amperes

(

Ω)

u-sec

(µH)

(µH)

Typ.

Typ.

SD10-R47-R

0.470

0.453

A

2.59

3.54

0.0249

2.1

SD10-1R0-R

1.00

1.119

B

1.93

2.25

0.0448

3.3

SD10-1R5-R

1.50

1.563

C

1.60

1.91

0.0653

3.9

SD10-2R2-R

2.20

2.081

D

1.35

1.65

0.0912

4.5

SD10-3R3-R

3.30

3.339

E

1.24

1.31

0.1078

5.7

SD10-4R7-R

4.70

4.893

F

1.04

1.08

0.1535

6.9

SD10-6R2-R

6.20

6.743

G

0.94

0.92

0.218

8.1

SD10-8R2-R

8.20

8.889

H

0.800

0.800

0.2607

9.3

SD10-100-R

10.0

10.07

J

0.760

0.752

0.336

9.9

SD10-150-R

15.0

15.55

K

0.613

0.605

0.4429

12.3

SD10-220-R

22.0

22.21

L

0.498

0.506

0.6718

14.7

SD10-330-R

33.0

32.20

M

0.412

0.420

0.9807

17.7

SD10-470-R

47.0

46.63

N

0.337

0.349

1.47

21.3

SD10-680-R

68.0

70.01

O

0.301

0.285

1.84

26.1

SD10-820-R

82.0

83.48

P

0.258

0.261

2.50

28.5

SD10-101-R

100

102.0

Q

0.225

0.236

3.29

31.5

SD10-151-R

150

149.2

R

0.200

0.195

4.15

38.1

SD10-221-R

220

222.2

S

0.161

0.160

6.41

46.5

SD10-331-R

330

330.4

T

0.130

0.131

9.83

56.7

SD10-471-R

470

468.3

U

0.117

0.110

12.10

67.5

SD12-R47-R

0.470

0.490

A

3.19

3.86

0.0246

2.84

SD12-1R2-R

1.20

1.21

B

2.62

2.45

0.0366

4.47

SD12-1R5-R

1.50

1.69

C

2.19

2.08

0.0521

5.28

SD12-2R2-R

2.20

2.25

D

1.83

1.80

0.0747

6.09

SD12-3R3-R

3.30

3.61

E

1.55

1.42

0.1043

7.71

SD12-4R7-R

4.70

4.41

F

1.46

1.29

0.1177

8.53

SD12-6R2-R

6.20

6.25

G

1.21

1.08

0.1699

10.15

SD12-8R2-R

8.20

8.41

H

1.02

0.931

0.2399

11.77

SD12-100-R

10.0

10.89

J

0.938

0.818

0.2844

13.40

SD12-150-R

15.0

15.21

K

0.782

0.692

0.4089

15.83

SD12-220-R

22.0

22.09

L

0.628

0.574

0.6338

19.08

SD12-330-R

33.0

32.49

M

0.519

0.474

0.9289

23.14

SD12-470-R

47.0

47.61

N

0.428

0.391

1.37

28.01

SD12-680-R

68.0

68.89

O

0.341

0.325

2.16

33.70

RoHS

2002/95/EC