SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SSC0503 SERIES
SSC05032R5YZF
(a)
(b)
(c) (d)(e)(f)
(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 : Lead Free
2. CONFIGURATION & DIMENSIONS :
A
C
F
G
H
H
2R5
D'
B
B
I
E
D
PCB Pattern
Unit : m/m
A
5.70±0.3
B
5.70±0.3
C
3.00 Max.
D
5.50 Ref.
D'
5.50 Ref.
E
2.00 Ref.
I
F
8.20 Max.
G
2.20 Ref.
G
H
2.05 Ref.
I
0.85 Ref.
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
5. GENERAL SPECIFICATION :
a) Temp. rise : 30°C Typ. at rated current
b) Rated current : Base on temp. rise & L/L0A = 35% Typ.
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
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SMD POWER INDUCTORS
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
SSC0503 SERIES
Part No.
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
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.
05.08.2008
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.
05.08.2008
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.
05.08.2008
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.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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