CSIXXXXXXF5050

Rev. -

11/12/01

E L E C T R O N I C S I N C .

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

6799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Primary Specification

Features of the EPI “F5050” Series of Miniature SMT Power Inductors

• Virtually no limit on V µSec as long as max. RMS Current Limit •

and Temperature Rise Limit are not exceeded

• Low loss material ensures operation in high frequency switching •

converters, such as Buck, Boost or as output averaging filter inductor

• Low cost Robust construction to withstand most SMT processes •

• Also suitable for use in high quality filter applications •

Surface Mount Power Inductor

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.366

.181

.220

.539

.406

Nom.

Dimensions

A

B

C

D

E

F

G

H

Dim.

Min.

.515

.515

.197

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Max.

(Inches)

(Millimeters)

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Min.

13.08

13.08

5.00

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Max.

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9.30

4.60

5.60

13.70

10.30

Nom.

Product performance is limited to specific parameters. Data subject to change without prior notice.

1.05

1.9

2.8

3.3

4.7

6.8

10

15

22

33

47

68

100

150

220

330

470

680

1000

Inductance

(µH ± 20%) @ 0 Adc

DCR

(

Ω Max.)

.0055

.0075

.0098

.0096

.0155

.022

.033

.044

.061

.090

.148

.166

.262

.410

.557

.880

1.23

1.66

2.68

I rms

(A Max.)

12.2

9.6

8.1

7.6

6.5

5.1

4.3

3.6

3.3

2.5

2.1

1.8

1.4

1.2

1.0

0.9

0.7

0.6

0.5

IDC

(A)

17.7

12.9

10.5

9.1

7.8

6.6

5.4

4.4

3.7

2.9

2.4

2.0

1.7

1.3

1.1

0.9

0.8

0.6

0.5

Part

Number

EPI1L0173F5050

EPI1L9133F5050

EPI2L8103F5050

EPI3L3912F5050

EPI4L7782F5050

EPI6L8662F5050

EPI100542F5050

EPI150442F5050

EPI220372F5050

EPI330292F5050

EPI470242F5050

EPI680202F5050

EPI101172F5050

EPI151132F5050

EPI221112F5050

EPI331901F5050

EPI471801F5050

EPI681601F5050

EPI102501F5050

µSec.

V

I (peak)

t

Package F5050

AC

D

B

G

H

F

E

Suggested

Pad Layout

Note :

1. Temperature Rise : 50°C Typ. @ Irms

2. Inductance Change at Idc : 10% Typ.

EPI F5050 Series