Delta SIQ124R - Manual
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R o H S c o m p l i a n t .
L o w p r o f i l e ( 11 A , 1 . 5 u H ) 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 s .
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 .
Electrical Characteristics :
Features
SMT Power Inductor
S I Q 1 2 4 R Ty p e
2 6
25 : 100KHz, 0.1V
O
C
2
Isat
(Adc)
3
Ir
(Adc)
PART NO.
DCR
(m )
MAX
1
L
(uH)
SIQ124R - 1R5
1.5
5.8
11.00
11.00
SIQ124R - 2R0
2.0
9.0
10.00
10.00
SIQ124RA - 2R0
2.0
9.2
12.40
7.40
SIQ124R - 2R7
2.7
10.8
9.00
9.00
SIQ124RA - 3R3
3.3
16.0
10.00
6.70
SIQ124R - 3R9
3.9
15.0
6.50
6.50
SIQ124R - 4R7
4.7
18.0
5.70
5.70
SIQ124RA - 5R6
5.6
25.0
8.20
6.10
SIQ124R - 6R8
6.8
23.0
4.90
4.90
SIQ124RA - 6R8
6.8
29.0
7.20
5.30
SIQ124R - 100
10.0
28.0
4.50
4.50
SIQ124RA - 100
10.0
42.0
6.00
4.70
SIQ124R - 120
12.0
36.0
4.00
4.00
SIQ124R - 150
15.0
50.0
3.20
3.20
SIQ124R - 180
18.0
57.0
3.10
3.10
SIQ124R - 220
22.0
66.0
2.90
2.90
SIQ124R - 270
27.0
80.0
2.80
2.80
SIQ124R - 330
33.0
97.0
2.70
2.70
SIQ124R - 390
39.0
132.0
2.10
2.10
SIQ124R - 470
47.0
150.0
1.90
1.90
SIQ124R - 560
56.0
190.0
1.80
1.80
SIQ124R - 680
68.0
220.0
1.50
1.50
SIQ124R - 820
82.0
260.0
1.30
1.30
SIQ124R - 101
100.0
308.0
1.20
1.20
SIQ124R - 121
120.0
380.0
1.10
1.10
SIQ124R - 151
150.0
530.0
0.95
0.95
SIQ124R - 181
180.0
620.0
0.85
0.85
SIQ124R - 221
220.0
700.0
0.80
0.80
SIQ124R - 271
270.0
876.0
0.60
0.60
SIQ124R - 331
330.0
990.0
0.50
0.50
1. Tolerance of inductance: 20%.
2. Isat is the DC current which cause the inductance drop less than 25% of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than 45
o
C.
o
o
4. Operating temperature: -20 C to 105 C (including self-temperature rise).
F
C
A
¡Ó
B
¡Ó
D
¡Ó
E
Mechanical Dimension :
U N I T : m m / i n c h
C = 4 . 5 / 0 . 1 7 7 M a x .
E = 5 . 0 / 0 . 1 9 7
F = 2 . 2 / 0 . 0 8 7
U N I T : m m / i n c h
A = 1 2 . 2 0 . 3 / 0 . 4 8 0 0 . 0 1 2
B = 1 2 . 2 0 . 3 / 0 . 4 8 0 0 . 0 1 2
D = 7 . 6 0 . 3 / 0 . 2 9 9 0 . 0 1 2
12.8
7.0
5.4
2.9
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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