SDR2207 Series - SMD Power Inductors

Features

■

Available in E12 series

■

Low height of only 7.0 mm

■

Inductance as low as 0.8 µH

■

High current up to 16 amps

■

Lead free version available (see How to

Order)

■

Lead free versions are RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

• Portable communications equipment

• Camcorders

• LCD TVs

• Car radios

Electrical Specifications

Product Dimensions

Recommended Layout

General Specifications

Test Voltage .....................................0.1 V

Reflow Soldering....230 °C; 10 sec. max.

Operating Temperature ..-40 °C to +125 °C

(Temperature rise included)

Storage Temperature

.................................-40 °C to +125 °C

Resistance to Soldering Heat

................................230 °C for 10 sec.

Materials

Core.........................................Ferrite DR

Wire .............................Enameled copper

Terminal Electrode ......See How to Order

Base................................Phenolic T375J

Adhesive ..............................Epoxy resin

Rated Current

....................Ind. drop 10 % typ. at Isat

Temperature Rise

.......................40 °C max. at rated Irms

Packaging ....................250 pcs. per reel

22.0 ± 0.3

(.866 ± .012)

= START OF WINDING

7.0 + 0.8/-0.4

(.276 + .031/-.016)

15.0 ± 0.3

(.591 ± .012)

4.0

(.157)

13.5

(.531)

9.0

(.354)

Electrical Schematic

Inductance 100 KHz

Q

Test

SRF

RDC

I rms

I sat

Bourns Part No.

(

µ

µH)

Tol. %

Ref.

Frequency

Min.

(m

Ω

Ω)

Max.

Typ.

(MHz)

(MHz)

(A)

(A)

SDR2207-R80M_

0.8

± 20

30

5

102.0

2.8

16.0

35.0

SDR2207-1R2M_

1.2

± 20

30

3

70.0

3.8

15.0

30.0

SDR2207-1R8M_

1.8

± 20

31

3

51.0

4.5

13.0

25.0

SDR2207-2R7M_

2.7

± 20

38

3

51.0

7.0

10.0

20.0

SDR2207-3R3M_

3.3

± 20

38

3

39.0

7.8

9.0

17.0

SDR2207-4R7M_

4.7

± 20

38

3

33.0

8.8

8.5

15.0

SDR2207-5R6M_

5.6

± 20

50

3

30.0

13.4

7.8

14.0

SDR2207-6R8M_

6.8

± 20

38

3

27.0

14.2

7.5

12.0

SDR2207-8R2M_

8.2

± 20

35

3

25.0

15.5

7.0

11.0

SDR2207-100M_

10

± 20

53

5

20.0

17.2

6.5

10.0

SDR2207-120Y_

12

± 15

50

5

19.0

23.6

5.5

9.5

SDR2207-150Y_

15

± 15

38

5

16.0

28.8

5.0

9.0

SDR2207-180Y_

18

± 15

46

5

15.0

33.0

4.6

8.0

SDR2207-220Y_

22

± 15

27

3

14.0

39.4

4.0

6.5

SDR2207-270Y_

27

± 15

22

3

12.0

43.5

3.8

6.0

SDR2207-330Y_

33

± 15

27

3

11.0

58.4

3.4

5.5

SDR2207-390K_

39

± 10

18

3

10.0

65.0

3.2

5.2

SDR2207-470K_

47

± 10

27

3

9.0

91.2

2.8

5.0

SDR2207-560K_

56

± 10

25

2

8.3

96.5

2.6

4.5

SDR2207-680K_

68

± 10

18

2

7.9

112.0

2.4

4.0

SDR2207-820K_

82

± 10

28

2

6.5

144.0

2.3

3.5

SDR2207-101K_

100

± 10

18

2

6.2

168.0

2.2

3.0

SDR2207-121K_

120

± 10

20

2

6.0

230.0

1.6

3.0

SDR2207-151K_

150

± 10

22

2

5.8

250.0

1.5

2.6

SDR2207-181K_

180

± 10

20

2

5.7

300.0

1.3

2.5

SDR2207-221K_

220

± 10

19

2

5.5

380.0

1.2

2.4

SDR2207-271K_

270

± 10

17

2

5.3

470.0

1.1

2.2

SDR2207-331K_

330

± 10

20

1

5.1

560.0

1.0

1.9

SDR2207-391K_

390

± 10

17

1

4.9

680.0

0.9

1.7

SDR2207-471K_

470

± 10

19

1

4.7

850.0

0.8

1.4

SDR2207-561K_

560

± 10

18

1

4.5

1000

0.8

1.3

SDR2207-681K_

680

± 10

16

1

4.2

1100

0.7

1.2

SDR2207-821K_

820

± 10

16

1

3.9

1400

0.6

1.1

SDR2207-102K_

1000

± 10

15

1

3.5

1800

0.6

1.0

DIMENSIONS:

MM

(INCHES)

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

How to Order

SDR2207 - 100M __

Model

Value/Tolerance: from table

Termination

L = Cu/Sn

Blank = Cu/SnPb