Delta SILM720 - Manual
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SMT Power Inductor
S I L M 7 2 0 Ty p e
25
: 100KHz, 0.1V
o
C
5 5
Features
R o H S c o m p l i a n t .
L o w p r o f i l e , S MD t yp 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 ig h de 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 nd l ow DC 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 a l f o r p o w e r s ou 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 t h e s t a n d a r d ve 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 me 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:
SILM720 - 4R7
4.7
0.070
2.40
SILM720 - 100
10.0
0.150
1.80
SILM720 - 300
30.0
0.420
1.03
2
Irated
(Adc)
PART NO.
1
(uH)
L
DCR
( ) MAX
1. Tolerance of inductance:
2. Irated is the DC current which cause the inductance drop 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
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 = 2 . 0 / 0 . 0 7 9 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
http://www.deltaww.com
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