SD18-xxx Cooper Electronic, SD18-xxx Datasheet

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SD18-xxx

Manufacturer Part Number

SD18-xxx

Description

High Power Density

Manufacturer

Cooper Electronic

Datasheet

1.SD18-XXX.pdf (8 pages)

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Description

• Six sizes of shielded drum core inductors with low

• Inductance range from .47uH to 1000uH

• Current range from 6.00 to 0.088 Amps

• Ferrite shielded, low EMI

Applications

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

• PCMCIA cards

• GPS systems

Environmental Data

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

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

• Infrared reflow temperature: +240C for 30 seconds

(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

(3) Peak current for approximate 30% roll off at 20°C.

Part Number

SD10-R47

SD10-1R0

SD10-1R5

SD10-2R2

SD10-3R3

SD10-4R7

SD10-6R2

SD10-8R2

SD10-100

SD10-150

SD10-220

SD10-330

SD10-470

SD10-680

SD10-820

SD10-101

SD10-151

SD10-221

SD10-331

SD10-471

SD12-R47

SD12-1R2

SD12-1R5

SD12-2R2

SD12-3R3

SD12-4R7

SD12-6R2

SD12-8R2

SD12-100

SD12-150

SD12-220

SD12-330

SD12-470

SD12-680

SD12-820

SD12-101

SD12-151

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

(range is application specific). Temperature rise is

approximately 40C at rated rms current

maximum

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

Inductance

Rated

0.470

0.470

(µH)

1.00

1.50

2.20

3.30

4.70

6.20

8.20

10.0

15.0

22.0

33.0

47.0

68.0

82.0

1.20

1.50

2.20

3.30

4.70

6.20

8.20

10.0

15.0

22.0

33.0

47.0

68.0

82.0

100

150

220

330

470

100

150

OCL (1)

+/-20%

0.453

1.119

1.563

2.081

3.339

4.893

6.743

8.889

10.07

15.55

22.21

32.20

46.63

70.01

83.48

102.0

149.2

222.2

330.4

468.3

0.490

10.89

15.21

22.09

32.49

47.61

68.89

82.81

151.3

(µH)

1.21

1.69

2.25

3.61

4.41

6.25

8.41

98.0

Marking

Part

G

M

O

Q

G

M

O

Q

A

B

C

D

E

H

K

N

P

R

S

U

A

B

C

D

E

H

K

N

P

R

F

J

L

T

F

J

L

(4) DCR limits @ 20°C.

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

Packaging

• Supplied in tape and reel packaging, 3800 (SD10, SD12

Amperes

Irms (2)

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

and SD18), 2900 (SD20 and SD25), and 3500 (SD52)

per reel

0.800

0.760

0.613

0.498

0.412

0.337

0.301

0.258

0.225

0.200

0.161

0.130

0.117

0.938

0.782

0.628

0.519

0.428

0.341

0.326

0.308

0.251

2.59

1.93

1.60

1.35

1.24

1.04

0.94

3.19

2.62

2.19

1.83

1.55

1.46

1.21

1.02

Low Profile, Shielded Inductors

Amperes

Isat (3)

0.800

0.752

0.605

0.506

0.420

0.349

0.285

0.261

0.236

0.195

0.160

0.131

0.110

0.931

0.818

0.692

0.574

0.474

0.391

0.325

0.297

0.273

0.220

3.54

2.25

1.91

1.65

1.31

1.08

0.92

3.86

2.45

2.08

1.80

1.42

1.29

1.08

High Power Density,

DCR (4)

0.0249

0.0448

0.0653

0.0912

0.1078

0.1535

0.1870

0.2607

0.2888

0.4429

0.6718

0.9807

0.0246

0.0366

0.0521

0.0747

0.1043

0.1177

0.1699

0.2399

0.2844

0.4089

0.6338

0.9289

12.10

Typ.

1.47

1.84

2.50

3.29

4.15

6.41

9.83

1.37

2.16

2.36

2.64

3.96

(Ω)

SD Series

u-sec

10.15

11.77

13.40

15.83

19.08

23.14

28.01

33.70

36.95

40.19

49.94

Typ.

12.3

14.7

17.7

21.3

26.1

28.5

31.5

38.1

46.5

56.7

67.5

2.84

4.47

5.28

6.09

7.71

8.53

Volt

2.1

3.3

3.9

4.5

5.7

6.9

8.1

9.3

9.9

®

Related parts for SD18-xxx

SD18-xxx Summary of contents

Page 1

... Peak current for approximate 30% roll off at 20°C. Packaging • Supplied in tape and reel packaging, 3800 (SD10, SD12 and SD18), 2900 (SD20 and SD25), and 3500 (SD52) per reel OCL (1) Part ...

Page 2

... SD18-R47 0.47 SD18-R82 0.82 SD18-1R2 1.20 SD18-1R5 1.50 SD18-2R2 2.20 SD18-3R3 3.30 SD18-4R7 4.70 SD18-6R2 6.20 SD18-8R2 8.20 SD18-100 10.0 SD18-150 15.0 SD18-220 22.0 SD18-330 33.0 SD18-470 47.0 SD18-680 68.0 SD18-820 82.0 SD18-101 100 SD18-151 150 SD18-221 220 SD18-331 330 SD18-471 470 SD18-681 680 SD18-821 820 SD18-102 1000 SD20-R47 0.47 SD20-1R2 1.20 SD20-1R5 1.50 SD20-2R2 2.20 SD20-3R3 3.30 SD20-4R7 4.70 SD20-6R2 6.20 SD20-8R2 8.20 SD20-100 10 ...

Page 3

... Peak current for approximate 30% roll off at 20°C. Mechanical Diagrams SD Series TOP VIEW Pin # 1 1 identifier 5.2 Max a Part marking 2 (Note A) (see chart below) 5.2 Max Series SD10 1.0mm max SD12 1.2mm max SD18 1.8mm max SD20 2.0mm max SD25 2.5mm max OCL (1) Part Irms (2) +/-20% Marking Amperes (µH) 3.43 F 5.03 G 6. ...

Page 4

... SD10 Parts packaged on 13" Diameter reel, 3,800 parts per reel. 12.0 +/-0.3 ACTUAL SIZE ACTUAL SIZE SD12 Parts packaged on 13" Diameter reel, 3,800 parts per reel. 12.0 +/-0.3 0 ACTUAL SIZE ACTUAL SIZE SD20 Parts packaged on 13" Diameter reel, 2,900 parts per reel. ® SD18 SD25 ...

Page 5

... DC Current vs. Temperature 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.0 0.2 0.4 0.6 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.0 0.4 0.8 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.0 0.5 1.0 SD10-220 0.40 0.50 0.60 0.70 0.80 Idc (A) SD12-330 0.40 0.50 0.60 0.70 0.80 Idc (A) SD18-100 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Idc (A) SD20-100 1.2 1.6 2.0 2.4 Idc (A) SD25-100 1.5 2.0 2.5 3.0 Idc (A) SD Series High Power Density, Low Profile, Shielded Inductors SD10-471 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.05 0.09 0.14 0.18 0.23 Idc (A) SD12-470 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 Idc (A) SD18-101 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Idc (A) SD20-101 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Idc (A) SD25-101 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.20 0.40 0.60 0.80 1.00 1.20 Idc (A) ® ...

Page 6

... Rolloff OCL vs Isat SD10 100 Isat OCL vs Isat SD18 100 Isat Core Loss 100 100 ...

Page 7

Part Number Rated Inductance (µH) SD52-1R2 1.20 SD52-2R2 2.20 SD52-3R5 3.50 SD52-4R7 4.70 SD52-6R8 6.80 SD52-100 10.0 SD52-150 15.0 SD52-220 22.0 SD52-270 27.0 SD52-330 33.0 SD52-470 47.0 SD52-680 68.0 SD52-101 100 (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, ...

Page 8

... Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. ...

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