SDR1806 Series - SMD Power Inductors

Features

■

Available in E6 series

■

Low profile of only 6.6 mm

■

Inductance as low as 1 µH

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

• Portable communications equipment

• Camcorders

• LCD TVs

• Car radios

Electrical Specifications

Product Dimensions

Electrical Schematic

14.0 ± 0.3

(.551 ± .012)

18.3 ± 0.3

(.720 ± .012)

6.6 ± 0.3

(.260 ± .012)

13.0 ± 0.3

(.512 ± .012)

2.5 ± 0.2

(.098 ± .008)

2.6 ± 0.2

(.102 ± .008)

General Specifications

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

Reflow soldering.....250 °C; 10 sec max.

(In compliance with JEDEC,

J-STD-020C, Table 4-2)

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

(Temperature rise included)

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

Resistance to Soldering Heat

............................250 °C, 10 sec. max.

Materials

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

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

Base ......................................LCP E4008

Terminal.....................................Cu/Ni/Sn

Rated Current

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

Temperature Rise ..................40 °C max.

at rated Irms

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

Recommended Layout

3.0

(.118)

2.9

(.114)

12.7

(.500)

REF.

REF.

REF.

DIMENSIONS:

MM

(INCHES)

Inductance 100 kHz

Q

Test

SRF

RDC

I rms

I sat

Bourns Part No.

(µH)

Tol. %

Ref.

Frequency

Typ.

(mΩ)

Max.

Typ.

(MHz)

(MHz)

(A)

(A)

SDR1806-1R0ML

1

± 20

21

7.96

100.0

4.0

10.0

30.00

SDR1806-2R2ML

2.2

± 20

22

7.96

55.0

6.8

9.00

22.00

SDR1806-3R3ML

3.3

± 20

22

7.96

40.0

9.8

7.60

17.00

SDR1806-5R6ML

5.6

± 20

23

7.96

30.0

15.0

6.40

12.80

SDR1806-100ML

10.0

± 20

22

2.52

25.0

25.0

5.30

10.00

SDR1806-150ML

15.0

± 20

20

2.52

17.0

35.0

4.30

8.00

SDR1806-220ML

22.0

± 20

22

2.52

13.0

45.0

3.60

6.70

SDR1806-330ML

33.0

± 20

24

2.52

11.0

68.0

3.00

5.40

SDR1806-470ML

47.0

± 20

22

2.52

9.0

95.0

2.50

4.60

SDR1806-680ML

68.0

± 20

22

2.52

8.0

130.0

2.10

3.80

SDR1806-101KL

100.0

± 10

25

0.796

7.0

190.0

1.70

3.20

SDR1806-151KL

150.0

± 10

23

0.796

5.0

270.0

1.40

2.60

SDR1806-221KL

220.0

± 10

20

0.796

4.5

420.0

1.10

2.20

SDR1806-331KL

330.0

± 10

18

0.796

3.5

580.0

1.00

1.80

SDR1806-471KL

470.0

± 10

15

0.796

3.0

820.0

0.80

1.50

SDR1806-681KL

680.0

± 10

12

0.796

2.5

1200.0

0.70

1.20

SDR1806-102KL

1000.0

± 10

10

0.252

2.0

1800.0

0.50

1.00

*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.