Delta SIL520 - Manual

SMT Power Inductor

S I L 5 2 0 Ty p e

R o H S c o m p l i a n t .
S m a l l s i z e ( 4 . 8 m m * 4 . 8 m m ) , l o w p r o f i l e ( 2 . 0 m m m a x . h e i g h t ) S M D t y p e .
M a g n e t i c a l l y s h i e l d e d , s u i t a b l e f o r h i g h d e n s i t y m o u n t i n g .
H i g h e n e r g y s t o r a g e a n d l o w D C R .
P r o v i d e d w i t h e m b o s s e d c a r r i e r t a p e p a c k i n g .
I d e l f o r p o w e r s o u r c e c i r c u i t s , D C - D C c o n v e r t e r ,
D C - A C i n v e r t e r s i n d u c t o r a p p l i c a t i o n .
I n a d d i t i o n t o t h e s t a n d a r d v e r s i o n s s h o w n h e r e ,
c u s t o m i z e d i n d u c t o r s a r e a v a i l a b l e t o m e e t y o u r e x a c t r e q u i r e m e n t s .

Features

3 4

0.00

0.01

0.10

1.00

10.00

CURRENT (A)

10.00

100.00

IN

D

U

C

T

A

N

C

E

(u

H

)

100

120

150

180

220

270

330

390

470

560

680

820

101

Electrical Characteristics:

At 25

: 100KHz, 0.1V

o

C

SIL520 - 1R0

1.0

0.035

2.90

SIL520 - 2R2

2.2

0.060

1.90

SIL520A - 2R2

2.2

0.065

2.40

SIL520 - 2R7

2.7

0.065

1.70

SIL520 - 3R3

3.3

0.080

1.50

SIL520A - 3R3

3.3

0.085

2.00

SIL520 - 3R9

3.9

0.090

1.40

SIL520 - 4R7

4.7

0.110

1.30

SIL520A - 4R7

4.7

0.125

1.50

SIL520B - 4R7

4.7

0.130

1.90

SIL520 - 5R6

5.6

0.120

1.20

SIL520 - 6R8

6.8

0.145

1.05

SIL520 - 8R2

8.2

0.160

1.00

SIL520 - 100

10.0

0.200

0.61

SIL520 - 120

12.0

0.210

0.56

SIL520 - 150

15.0

0.240

0.50

SIL520 - 180

18.0

0.338

0.48

SIL520 - 220

22.0

0.397

0.41

SIL520 - 270

27.0

0.441

0.35

SIL520 - 330

33.0

0.690

0.32

SIL520 - 390

39.0

0.709

0.30

SIL520 - 470

47.0

0.922

0.28

SIL520 - 560

56.0

1.080

0.26

SIL520 - 680

68.0

1.300

0.24

SIL520 - 820

82.0

1.560

0.22

SIL520 - 101

100.0

1.730

0.20

SIL520 - 121

120.0

2.390

0.18

SIL520 - 151

150.0

2.670

0.15

SIL520 - 181

180.0

4.000

0.14

1. Tolerance of inductance : 3

0%.

2. Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current

o

and the surface temperature of the part increase less than 45 C.

o

o

3. Operating temperature: -20 C to 105 C (including self-temperature rise).

2

Irated

(Adc)

PART NO.

DCR

( ) MAX

1

L

(uH)

Mechanical Dimension:

C

A

D

5.3

1.0

B

5.3

B

UNIT : mm / inch

A = 5.0 / 0.197 Max.

C = 2.0 / 0.079 Max.
D = 1.5 0.1 / 0.059 0.004

B = 5.0 / 0.197 Max.

RECOMMENDED PAD PATTERNS

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
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