SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SDC1003 SERIES
SDC10031R5YZF-
(a)
(b)
(c) (d)(e)(f)
(g)
(a) Series code
(b) Dimension code
(c) Inductance code : 1R5 = 1.5uH
(d) Tolerance code : Y = ±30%
(e) X, Y, Z : Standard part
(f) F : RoHS Compliant
(g) 11 ~ 99 : Internal controlled number
2. CONFIGURATION & DIMENSIONS :
B
C
D
I
I
H
F
G
100
A
PCB Pattern
E
Unit:m/m
F
G
7.3 Ref.
H
3.2 Ref.
I
1.8 Ref.
A
10.3±0.3
B
10.0±0.3
C
3.8±0.2
D
3.0±0.1
E
1.5±0.2
7.3±0.3
3. SCHEMATIC :
4. MATERIALS :
g
a
f
b
c
(a) Core : DR Ferrite Core
(b) Core : RI Ferrite Core
(c) Wire : Enamelled Copper Wire
(d) Lead : Au+Ni Copper Plate
(e) Adhesive : Epoxy
(f) Adhesive : Epoxy
e
d
(g) Ink : Bon Margue
5. GENERAL SPECIFICATION :
a) Rated current : L/L0A=35% Max.
b) Storage temp. : -40°C to +125°C
c) Operating temp. : -40°C to +85°C
d) Resistance to solder heat : 260°C.10 secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SMD POWER INDUCTORS
6. ELECTRICAL CHARACTERISTICS :
Part No.
SDC10031R5YZF-
SDC10032R5YZF-
SDC10033R8YZF-
SDC10035R2YZF-
SDC10037R0YZF-
SDC1003100YZF-
SDC1003150YZF-
SDC1003220YZF-
SDC1003330YZF-
SDC1003470YZF-
SDC1003680YZF-
SDC1003820YZF-
SDC1003101YZF-
SDC1003151YZF-
SDC1003221YZF-
SDC1003331YZF-
Inductance
( µH )
1.50±30%
2.50±30%
3.80±30%
5.20±30%
7.00±30%
10.00±30%
15.00±30%
22.00±30%
33.00±30%
47.00±30%
68.00±30%
82.00±30%
100.00±30%
150.00±30%
220.00±30%
330.00±30%
Test
Freq.
( Hz )
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
1V/100K
SDC1003 SERIES
RDC
(m )
Max.
8.1
10.0
13.0
22.0
27.0
35.0
50.0
73.0
93.0
128.0
213.0
283.0
304.0
506.0
756.0
1090.0
IDC
(A)
Max.
10.00
7.50
6.00
5.50
4.80
4.40
3.60
2.90
2.30
2.10
1.50
1.45
1.35
1.15
0.92
0.70
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
SMD POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SDC1003 SERIES
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
SDC1003 SERIES
255°C
230°C
180°C
150°C
Pre-heating
40s max.
Natural
cooling
90 to 120s
8. PACKAGING INFORMATION :
( 1 ) CONFIGURATION
T
COVER TAPE
2.0±0.5
ØC
ØC
N
A
B
G
D
EMBOSSED CARRIER
* CARRIER TAPE WIDTH : D
P:16 m/m
4 m/m
100
100
100
100
100
100
100
100
( 2 ) DIMENSIONS
STYLE
13-24
A
330
B
21±0.8
C
13
D
24
G
26
+0
N
50
-0
Unit:m/m
T
30.4
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
SDC1003
Q'TY (PCS)
600
G.W. (gw)
900
STYLE
13-24
OUTER : CARTON
Q'TY (PCS)
2400
G.W. (Kg)
7.1
SIZE (cm)
40 x 40 x 24
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SMD POWER INDUCTORS
9. RELIABILTY AND TEST CONDITION :
SDC1003 SERIES
TEST ITEM
SOLDERABILITY
SPECIFICATION
MORE THAN 90% OF THE
TERMINAL ELECTRODE
SHALL BE COVERED
WITH FRESH SOLDER.
TEST CONDITION
PREHEAT : 125±25°C FOR 60 SECONDS
SOLDER : 99%Sn/0.3%Ag/0.7%Cu OR EQUIVALENT
SOLDER TEMP. : 245±5°C
FLUX : ROSIN
DIP TIME : 4±1 SECONDS
THERMAL SHOCK
TEST
INDUCTANCE SHALL
NOT CHANGE MORE
THAN ±20%
ROOM TEMP.
15 MINUTES
-25±2°C
30 MINUTES
( TEMP. CYCLE )
ROOM TEMP.
15 MINUTES
TOTAL : 50 CYCLES
85±2°C
30 MINUTES
HUMIDITY
RESISTANCE TEST
TEMPERATURE : 40±2°C
HUMIDITY : 90 ~ 95%
APPLIED CURRENT : PER SPEC.
TIME : 500 HOURS
HIGH TEMP.
RESISTANCE TEST
TEMPERATURE : 85±2°C
APPLIED CURRENT : PER SPEC.
TIME : 500 HOURS
10. UL CARD :
GUANGDONG CHINA
Mtl Dsg
BC
Coating Type
TC
__
__
__
ANSI
Type
__
TI
NOTE : Specifications subject to change without notice. Please check our website for latest information.
01.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
微控制器 MCU
