SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SSC0503 SERIES
SSC05032R5YZF-
(a)
(b)
(c) (d)(e)(f)
(g)
(a) Series code
(b) Dimension code
(c) Inductance code : 2R5 = 2.5uH
(d) Tolerance code : Y = ±30%
(e) X, Y, Z : Standard part
(f) F : RoHS Compliant
(g) 11 ~ 99 : Internal controlled number
2. CONFIGURATION & DIMENSIONS :
J
G
A
C
H
F
H
K
J
E
D
Tin paste thickness >0.12mm
Unit : m/m
I
2R5
I
D'
B
G
B
Tin paste thickness <0.12mm
PCB Pattern
A
5.70±0.3
G
2.20 Ref.
B
5.70±0.3
H
2.05 Ref.
C
3.00 Max.
I
0.85 Ref.
D
5.50 Ref.
J
2.15 Ref.
D'
5.50 Ref.
K
2.00 Ref.
E
2.00 Ref.
L
6.30 Ref.
F
8.20 Max.
3. SCHEMATIC :
4. MATERIALS :
(a) Core : DR Ferrite Core
f
b
g
a
(b) Core : RI Ferrite Core
(c) Wire : Enamelled Copper Wire
d
c
e
(d) Terminal : Au+Ni Copper Plate
(e) Adhesive : Epoxy
(f) Adhesive : Epoxy
(g) Ink : Bon Margue
NOTE : Specifications subject to change without notice. Please check our website for latest information.
04.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
L
SMD POWER INDUCTORS
5. GENERAL SPECIFICATION :
a) Temp. rise : 30°C Max. at rated current
b) Rated current : Base on temp. rise & L/L0A = 35% Max.
c) Storage temp. : -40°C to +125°C
d) Operating temp. : -40°C to +95°C
e) Resistance to solder heat : 260°C.10 secs
SSC0503 SERIES
6. ELECTRICAL CHARACTERISTICS :
Inductance
( µH )
2.5 ±30%
3.0 ±30%
4.2 ±30%
5.3 ±30%
6.2 ±30%
8.2 ±30%
10.0 ±30%
12.0 ±30%
15.0 ±30%
18.0 ±30%
22.0 ±30%
27.0 ±30%
33.0 ±30%
39.0 ±30%
47.0 ±30%
56.0 ±30%
68.0 ±30%
82.0 ±30%
100.0 ±30%
Test
Frequency
( Hz )
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
RDC
(m )
Max.
18
24
31
38
45
53
65
76
103
110
122
175
189
212
250
305
355
463
520
IDC
(A)
Max.
2.60
2.40
2.20
1.90
1.80
1.60
1.30
1.20
1.10
1.00
0.90
0.85
0.75
0.70
0.62
0.58
0.52
0.46
0.42
Part No.
SSC05032R5YZF-
SSC05033R0YZF-
SSC05034R2YZF-
SSC05035R3YZF-
SSC05036R2YZF-
SSC05038R2YZF-
SSC0503100YZF-
SSC0503120YZF-
SSC0503150YZF-
SSC0503180YZF-
SSC0503220YZF-
SSC0503270YZF-
SSC0503330YZF-
SSC0503390YZF-
SSC0503470YZF-
SSC0503560YZF-
SSC0503680YZF-
SSC0503820YZF-
SSC0503101YZF-
NOTE : Specifications subject to change without notice. Please check our website for latest information.
04.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
SMD POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SSC0503 SERIES
@ TEMP. RISE VS. DC SUPERPOSITION RESPONSE CURVE
90
80
70
60
50
101Y
330Y
100Y
5R3Y
2R5Y
t
(°C)
40
30
20
10
0 0
1
2
3
4
5
6
7
DC CURRENT (A)
@ INDUCTANCE VS. FREQUENCY RESPONSE CURVE
103
5
3
@ INDUCTANCE VS. DC SUPERPOSITION RESPONSE CURVE
103
5
3
102
101Y
102
101Y
L
(uH)
5
3
330Y
L
(uH)
5
3
330Y
1
10
5
3
100Y
1
10
5
3
100Y
5R3Y
5R3Y
2R5Y
2R5Y
100
10-3
3 5
10-2 3 5
10-1
3 5
100 3 5
101
3 5
102
100
10-3
3 5
10-2 3 5
10-1
3 5
100 3 5
101
3 5
102
FREQUENCY(MHZ)
DC CURRENT (A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
04.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
SSC0503 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:12 m/m
4 m/m
2R5
2R5
2R5
2R5
2R5
2R5
2R5
2R5
( 2 ) DIMENSIONS
STYLE
13-16
A
330
B
21±0.8
C
13
D
16
G
18
+0
N
50
-0
Unit:m/m
T
22.4
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
SSC0503
Q'TY (PCS)
1500
G.W. (gw)
1800
STYLE
13-16
OUTER : CARTON
Q'TY (PCS)
9000
G.W. (Kg)
14.3
SIZE (cm)
40 x 40 x 24
NOTE : Specifications subject to change without notice. Please check our website for latest information.
04.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SMD POWER INDUCTORS
9. RELIABILTY AND TEST CONDITION :
SSC0503 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.
04.10.2010
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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