Features

Applications

- Driver assistant

- Information

- Entertainment

- Lighting

SDE0805A Series - SMD Power Inductors

Operating Temperature

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

(Temperature rise included)

Storage Temperature

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

Resistance to Solder Heat

............................. +250 °C for 10 sec.

Temperature Rise

.......................40 °C typ. at rated

Inductance Drop ........... 10 % typ. at

Electrical Specifications @ 25 °C

Bourns

Part Number

Inductance

SRF

(MHz)

Typ.

DCR

(

Ω)

Typ.

DCR

(

Ω)

Max.

I rms

(A)

I sat

(A)

L

(µH)

Tol.

(%)

Test Freq./

Voltage

SDE0805A-1R5M

1.5

± 20

1 MHz / 1 V

115

0.015

0.02

5.8

6.5

SDE0805A-2R5M

2.5

± 20

1 MHz / 1 V

71.2

0.02

0.027

5.0

5.0

SDE0805A-3R3M

3.3

± 20

1 MHz / 1 V

53.3

0.024

0.032

4.6

4.5

SDE0805A-4R7M

4.7

± 20

1 MHz / 1 V

44.2

0.028

0.038

4.3

4.0

SDE0805A-5R6M

5.6

± 20

1 MHz / 1 V

34.9

0.032

0.043

4.0

3.7

SDE0805A-6R8M

6.8

± 20

1 MHz / 1 V

32

0.036

0.048

3.8

3.2

SDE0805A-8R2M

8.2

± 20

1 MHz / 1 V

28.5

0.039

0.052

3.6

3.0

SDE0805A-100M

10

± 20

1 MHz / 1 V

27.5

0.05

0.07

3.2

2.6

SDE0805A-120M

12

± 20

1 MHz / 1 V

25.8

0.056

0.08

3.0

2.4

SDE0805A-150M

15

± 20

1 MHz / 1 V

22.5

0.06

0.09

2.5

2.2

SDE0805A-180M

18

± 20

1 MHz / 1 V

17.6

0.074

0.1

2.45

2.0

SDE0805A-220M

22

± 20

1 MHz / 1 V

16.5

0.082

0.11

2.35

1.8

SDE0805A-270M

27

± 20

1 MHz / 1 V

14.3

0.094

0.12

2.2

1.7

SDE0805A-330M

33

± 20

1 MHz / 1 V

13.2

0.117

0.13

2.0

1.6

SDE0805A-390M

39

± 20

1 MHz / 1 V

12.6

0.137

0.16

1.9

1.5

SDE0805A-470K

47

± 10

1 MHz / 1 V

12.1

0.165

0.18

1.7

1.4

SDE0805A-560K

56

± 10

1 MHz / 1 V

11.5

0.2

0.24

1.6

1.2

SDE0805A-680K

68

± 10

1 MHz / 1 V

10.5

0.23

0.28

1.45

1.1

SDE0805A-820K

82

± 10

1 MHz / 1 V

9.4

0.3

0.37

1.2

1.0

SDE0805A-101K

100

± 10

1 kHz / 1 V

8.8

0.32

0.43

1.1

0.9

SDE0805A-121K

120

± 10

1 kHz / 1 V

7.7

0.36

0.47

1.0

0.8

SDE0805A-151K

150

± 10

1 kHz / 1 V

7.2

0.515

0.64

0.9

0.72

SDE0805A-181K

180

± 10

1 kHz / 1 V

6.2

0.576

0.71

0.85

0.65

SDE0805A-221K

220

± 10

1 kHz / 1 V

6

0.75

0.96

0.8

0.6

SDE0805A-271K

270

± 10

1 kHz / 1 V

5

0.87

1.11

0.7

0.55

SDE0805A-331K

330

± 10

1 kHz / 1 V

4.9

1.02

1.2

0.65

0.5

SDE0805A-391K

390

± 10

1 kHz / 1 V

4.4

1.29

1.5

0.6

0.45

SDE0805A-471K

470

± 10

1 kHz / 1 V

3.6

1.47

1.7

0.55

0.4

General Specifications

Core..............................................Ferrite

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

Terminal Finish ...................................Sn

Packaging.................. 1000 pcs. per reel

Materials

Product Dimensions

Recommended Layout

DIMENSIONS:

MM

(INCHES)

Electrical Schematic

How to Order

SDE0805A - 100M

Model

Value Code (see table)

* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less;

(b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

7.80 ± 0.3

(.307 ± .012)

7.00 ± 0.3

(.276 ± .012)

7.50

(.295)

5.00 ± 0.5

(.197 ± .020)

2.10

(.083)

REF.

2.00

(.079)

8.00

(3156)

Soldering Profile

200

250

150

200

100

50

0

100

50

150

Time (Seconds)

+4.0 °C/Sec. Max.

150~200 °C / 60~120 Sec.

+3.0 °C/Sec. Max.

-(1.0~5.0) °C/Sec. Max.

Temperature

Rising Area

Preheat

Area

Reflow

Area

Forced

Cooling Area

250

Peak Temperature: 250 °C

217 °C

60~120 Sec.

60 Sec.

Max.

60~150 Sec.

Peak Temperature:

250 ° C max.

Max. Peak Temperature -5 °C:

30 sec. max.

Max. Time Above 217 °C:

90-150 sec. max.