SD3114 Series

Low Profile Power Inductors

DC Current vs. Temperature

0

10

20

30

40

50

60

70

80

90

0

0. 05

0. 1

0. 15

0. 2

0. 25

0. 3

0. 35

0. 4

0. 45

Total Loss(W)

Dimensions are in millimeters.

2

1

10.25

12.0

+/-0.3

1.75

1.5 Dia.

+0.1/-0.0

1.2 Dia

min.

8.0

3.2

B1

3.2

A

5.50

A

A o = 3.9 mm

A 1 = 0.93 mm

Bo = 3.60 mm

B1 = 1.25 mm

K o = 1.60 mm

Direction of feed

A1

Ao

2.00

¡À0. 0 5

4. 0 0

Ko

SECTION A -A

Bo

Parts packaged on 13" Diameter reel,

4,100 parts per reel.

Packaging Information

2.40

0.70

1.40

RECOMMENDED PCB LAYOUT

SCHEMATI C

BOTTOM VIEW

SIDE VIEW

TOP VIEW

Marking

3.1 max.

3.1 max.

XX X

Pin #1indicator

1.2 typical

3.7 max

1.4 max

1

2

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams