Delta SILM730 - Manual

SMT Power Inductor

S I L M 7 3 0 Ty p e

25

: 100KHz, 0.1V

o

C

5 7

Features

R o H S c o m p l i a n t .
L o w p r o f i l e ( 3 . 0 m m ma 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 or h i gh d en s i t y m o u n t i n g .
S e l f - l e a d s , s u i t a b l e f or h i gh d en 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 nd l o w D C R .
P r o v i d e d wi t h em b o s s e d ca 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 , DC - 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 pp l i c a t i o n s .
I n ad d i t i o n t o th e st a n d a r d v er 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 .

Electrical Characteristics:

0.00

0.01

0.10

1.00

10.00

CURRENT (A)

1.00

10.00

100.00

IN

D

U

C

T

A

N

C

E

(u

H

)

6R0

7R3

8R7

100

120

150

180

220

270

330

390

470

560

680

820

101

5R0

3R9

3R0

SILM730 -3R0

3.0

0.024

3.00

SILM730 -3R9

3.9

0.027

2.60

SILM730 -5R0

5.0

0.031

2.40

SILM730 -6R0

6.0

0.035

2.25

SILM730 -7R3

7.3

0.054

2.10

SILM730 -8R6

8.6

0.058

1.85

SILM730 -100

10.0

0.065

1.70

SILM730 -120

12.0

0.070

1.55

SILM730 -150

15.0

0.084

1.40

SILM730 -180

18.0

0.095

1.32

SILM730 -220

22.0

0.128

1.20

SILM730 -270

27.0

0.142

1.05

SILM730 -330

33.0

0.165

0.97

SILM730 -390

39.0

0.210

0.86

SILM730 -470

47.0

0.238

0.80

SILM730 -560

56.0

0.277

0.73

SILM730 -680

68.0

0.304

0.65

SILM730 -820

82.0

0.390

0.60

SILM730 -101

100.0

0.535

0.54

1. Tolerance of inductance:
2. Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current
and the surface temperature of the part increase less than 45
3. Operating temperature : -20

to 105

(including self-temperature rise).

30%.

o

C.

o

o

C

C

2

Irated

(Adc)

PART NO.

1

(uH)

L

DCR

(m ) MAX

Mechanical Dimension:

A

D

E

B

9.2

4.0

3.7

C

U N I T : m m / i n c h
A = 7 . 0 / 0 . 2 7 6 M a x .
B = 7 . 0 / 0 . 2 7 6 M a x .

C = 3 . 0 / 0 . 1 1 8 M a x .

D = 8 . 5 / 0 . 3 3 5 M a x .
E = 4 . 8 0 . 3 / 0 . 1 8 9 0 . 0 1 2
F = 3 . 0 0 . 2 / 0 . 11 8 0 . 0 0 8

F

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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