Delta SISN43 - Manual
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o
25 C: 100KHz, 0.1V
S I S N 4 3 Ty p e
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 m a x . h e i g h t ) , S M D t y p e .
U n 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 .
SMT Power Inductor
7 4
Electrical Characteristics:
SISN43-1R0A
1.0
0.05
2.90
SISN43-1R5A
1.5
0.05
2.60
SISN43-2R2A
2.2
0.07
2.30
SISN43-3R3A
3.3
0.08
2.00
SISN43-4R7A
4.7
0.09
1.50
SISN43-6R8A
6.8
0.13
1.20
SISN43-100A
10.0
0.16
1.10
SISN43-150A
15.0
0.23
0.90
SISN43-220A
22.0
0.37
0.70
SISN43-330A
33.0
0.51
0.58
SISN43-470A
47.0
0.64
0.50
SISN43-680A
68.0
0.86
0.40
SISN43-101A
100.0
1.27
0.31
SISN43-151A
150.0
2.00
0.27
SISN43-221A
220.0
3.11
0.22
SISN43-331A
330.0
3.80
0.18
SISN43-471A
470.0
5.06
0.16
SISN43-681A
680.0
9.20
0.14
SISN43-102A
1000.0
13.80
0.10
L
(uH)
DCR
( )MAX
1
1. Tolerance of inductance : 2
0%.
2. Isat is the DC current which cause the inductance drop less than 10% of its nominal inductance without current .
o
o
3. Operating temperature: -20 C to 105 C (including self-temperature rise).
PART NO.
2
Isat
(Amperes)
Mechanical Dimension:
U N I T : m m / i n c h
A = 6 . 4 5 0 . 2 5 4 / 0 . 2 5 4 0 . 0 1 0
B = 4 . 0 0 0 . 2 5 4 / 0 . 1 5 7 0 . 0 1 0
C = 3 . 0 0 / 0 1 1 8 M a x .
D = 4 . 3 2 / 0 . 1 7 0 ( T Y P )
E = 1 . 2 3 / 0 . 0 4 8 ( T Y P )
F = 4 . 0 0 0 . 2 5 4 / 0 . 1 5 7 0 . 0 1 0
A
D
E
B
C
3.9
2.4
1.6
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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