HIGH CURRENT POWER INDUCTORS
1. PART NO. EXPRESSION :
SDL1108N SERIES
SDL1108N-R47MF
(a)
(b)
(c)
(d)
(e) (f)
(a) Series code
(b) Dimension code
(c) Material code
(d) Inductance code : R47 = 0.47uH
(e) Tolerance code : M = ±20%
(f) F : RoHS Compliant
2. CONFIGURATION & DIMENSIONS :
B
A
R80
D
ØO
E
C
F
Unit : mm
Part No.
SDL1108N-R30MF
SDL1108N-R47MF
SDL1108N-R56MF
SDL1108N-R60MF
SDL1108N-R80LF
SDL1108N-1R0MF
SDL1108N-R47MF
SDL1108N-R56MF
SDL1108N-R60MF
SDL1108N-R80LF
SDL1108N-1R0MF
A
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
12.5 Max.
11.7 Max.
11.7 Max.
B
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
11.7 Max.
C
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
8.5 Max.
D
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.5
3.5±0.3
3.5±0.5
3.5±0.3
E
6.3±0.5
6.3±0.5
6.3±0.5
6.3±0.5
6.3±0.5
6.3±0.5
6.7±0.5
6.4±0.5
6.6±0.5
6.6±0.5
5.7±0.5
F
5.7±0.5
5.7±0.5
5.7±0.5
5.7±0.5
6.4±0.5
5.7±0.5
6.4±0.5
6.3±0.5
6.6±0.5
6.6±0.5
7.9±0.5
ØO
1.5±0.1
1.5±0.1
1.5±0.1
1.5±0.1
1.3±0.1
1.1±0.1
1.1±0.1
1.2±0.1
1.0±0.1
1.0±0.1
0.8±0.1
3. SCHEMATIC :
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.07.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
HIGH CURRENT POWER INDUCTORS
4. MATERIALS :
SDL1108N SERIES
b
(a) Core : Iron Core
(b) Wire : Enamelled Copper Wire
a
5. GENERAL SPECIFICATION :
a) Operating temp. : -40°C to +125°C
b) Storage temp. : -40°C to +125°C
c) Ambient temp. : 20°C
d) Irms (A) : Will cause the coil temperature rise approximately T=40°C without core loss
e) Isat (A) : Will cause L
0
to drop approximately 20% typical
f) Part temperature (ambient + temp. rise) : Should not exceed 125°C under worst case operating conditions
6. ELECTRICAL CHARACTERISTICS :
Inductance L
0
( µH )
0.30±20%
0.47±20%
0.56±20%
0.60±20%
0.80±15%
1.0±20%
1.2±20%
1.5±20%
2.0±20%
2.2±20%
3.3±20%
Test
Frequency
( Hz )
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
DCR
(m )
±8%
0.8
0.8
1.3
0.8
1.3
2.2
2.2
1.8
3.3
4.0
6.0
Irms
(A)
Typ.
38
38
32
38
31
29
20
25
21
15
12
Isat
(A)
Typ.
50
50
40
50
45
40
30
31
30
25
15
Part No.
SDL1108N-R30MF
SDL1108N-R47MF
SDL1108N-R56MF
SDL1108N-R60MF
SDL1108N-R80LF
SDL1108N-1R0MF
SDL1108N-1R2MF
SDL1108N-1R5MF
SDL1108N-2R0MF
SDL1108N-2R2MF
SDL1108N-3R3MF
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.07.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
HIGH CURRENT POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SDL1108N-R30MF
DLPI1108N-R30M-K01
SDL1108N SERIES
SDL1108N-R30MF
DC CURRENT (A)
SDL1108N-R47MF
0.45
0.36
0.27
0.18
0.09
0
SDL1108N-R47MF
DC CU RRENT (A)
SDL1108N-R56MF
SDL1108N-R56MF
SDL1108N-R60MF
DLPI1108N-R60M-K01
SDL1108N-R60MF
2.00
1.50
1.00
0.50
0.00
DC CURRENT(A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.07.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
HIGH CURRENT POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SDL1108N-R80LF
DLPI1108N-R80L
1.0
0.8
0.6
0.4
0.2
0.0
SDL1108N SERIES
SDL1108N-R80LF
DLPI1108N-R80L
DC CURRENT(A)
D C CU RRENT(A)
SDL1108N-1R0MF
SDL1108N-1R0MF
DLPI11 08N-1R0M-K01
2.0
1.5
1.0
0.5
0.0
DC CURRENT(A)
S
P I11 08 N -1R 2 M
DL
DL1108N -1R2M F
2.0
1.6
1.2
0.8
0.4
0.0
DC CU R RE NT (A )
S DL1108N-1R2M F
DLPI1108N-1R2M
SDL1108N-1R5MF
DLPI1108N-1R5M-K01
4
3
2
1
0
DC CURRENT (A)
SDL1108N-1R5MF
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.07.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
HIGH CURRENT POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SDL1108N-2R0MF
DLPI1108N-2R0
3
100
SDL1108N SERIES
SDL1108N-2R2MF
2.4
80
INDUCTANCE (uH)
1.8
60
1.2
40
0.6
20
0
0
0
6
12
18
24
30
DC CURRENT(A)
SDL1108N-2R2MF
5.0
4.0
3.0
2.0
1.0
0.0
TEMP. RISE(
o
C)
D L PI1 10 8N -3R 3 M -K0 1
SDL1108N-3R3MF
D C CU RR E N T (A )
SDL1108N-3R3MF
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.07.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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