HIGH CURRENT POWER INDUCTORS
1. PART NO. EXPRESSION :
SWDY0806 SERIES
SWDY0806-R56MF
(a)
(b)
(c)
(d)(e)
(a) Series code
(b) Dimension code
(c) Inductance code : R56 = 0.56uH
(d) Tolerance code : M = ±20%
(e) F : Lead Free
2. CONFIGURATION & DIMENSIONS :
A
E
9.0
F+0.3
B
D
C
9.0
E2
E2
E1
E1
PCB Pattern
Part No.
SWDY0806-R56MF
SWDY0806-R82MF
SWDY0806-1R2MF
mm
A
8.2 MAX.
8.2 MAX.
8.2 MAX.
B
mm
C
8.2 MAX.
8.2 MAX.
8.2 MAX.
mm
D
3.5±0.5
3.5±0.5
3.5±0.5
mm
E
7.0 MAX.
6.0 MAX.
6.0 MAX.
mm
E1
6.3±0.5
6.2±0.5
6.3±0.5
mm
E2
4.5±0.5
4.5±0.5
4.4±0.5
mm
F
4.4±0.5
4.3±0.5
4.5±0.5
mm
0.9±0.1
0.8±0.1
0.7±0.1
3. SCHEMATIC :
4. MATERIALS :
(a) Core : Iron Powder R Core
d
b
a
c
e
(b) Core : Iron Powder RI Core
(c) Wire : Enamelled Copper Wire
(d) Adhesive : Epoxy
(e) Terminal : Tinned Copper Plate
5. GENERAL SPECIFICATION :
a) Ambient temp. : 25°C
b) Irms(A) : Will cause temperature rise approximately 40°C without core loss
c) Isat(A) : Will cause L
0
to drop approximately 20%
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.04.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
HIGH CURRENT POWER INDUCTORS
6. ELECTRICAL CHARACTERISTICS :
Inductance L
0
( µH )
0.56±20%
0.82±20%
1.20±20%
Test
Frequency
( Hz )
1.0V / 100K
1.0V / 100K
1.0V / 100K
SWDY0806 SERIES
Part No.
SWDY0806-R56MF
SWDY0806-R82MF
SWDY0806-1R2MF
DCR
(m )
±8%
1.90
2.90
4.30
Irms
(A)
Max.
23
18
15
Isat
(A)
Max.
28
23
21
7. INDUCTANCE VS. DC BIAS CURVES :
SWDY0806-R56MF
SWDY0806-R82MF
800
1300
1200
Inductance (nH)
730
Inductance (nH)
660
590
520
450
380
310
240
170
100
0
5
10
15
20
DC BIAS (Amps)
25
30
35
40
1100
1000
900
800
700
600
500
400
300
0
3
6
9
12
15
18
21
24
27
30
DC BIAS (Amps)
SWDY0806-1R2MF
2.0
1.8
Inductance (uH)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
3
6
9
12
15
1
8
21
24
27
30
DC BIAS ( Amps)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.04.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
HIGH CURRENT POWER INDUCTORS
8. TEMPERATURE RISE VS DC BIAS CURVES : :
SWDY0806- R56MF
SWDY0806 SERIES
SWD Y080 6- R82 MF
100
90
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
30
35
100
90
80
T(°C)
T(°C)
70
60
50
40
30
20
10
0
0
3
6
9
12
DC BIAS ( Amp s )
15
18
21
24
DC BIAS ( Amps)
SWDY0806-1R2MF
100
90
80
T(°C)
70
60
50
40
30
20
10
0
0
3
6
9
12
15
18
21
DC BIAS ( Amps )
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.04.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
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