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SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SDC1003 SERIES
SDC10031R5YZF
(a) (b) (c) (d)(e)(f)
(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 : Lead Free
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 10.10.3
B 10.00.3
C 3.80.2
D 3.00.1
E 1.50.2
7.30.3
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. : -40C to +125C c) Operating temp. : -40C to +85C d) Resistance to solder heat : 260C.10 secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
12.01.2009
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 ( H ) 1.5030% 2.5030% 3.8030% 5.2030% 7.0030% 10.0030% 15.0030% 22.0030% 33.0030% 47.0030% 68.0030% 82.0030% 100.0030% 150.0030% 220.0030% 330.0030% 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.
12.01.2009
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.
12.01.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERINGS
10s max.
SDC1003 SERIES
255C 230C 180C 150C
Pre-heating 40s max.
Natural cooling
90 to 120s
8. PACKAGING INFORMATION : ( 1 ) CONFIGURATION T COVER TAPE 2.00.5
OC
OC
N
A
B
G
EMBOSSED CARRIER * CARRIER TAPE WIDTH : D
D
P:16 m/m
4 m/m
100
100
100
100
100
100
100
100
( 2 ) DIMENSIONS STYLE 13-24 A 330 B 210.8 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.
12.01.2009
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 : 12525C FOR 60 SECONDS SOLDER : 99%Sn/0.3%Ag/0.7Cu OR EQUIVALENT SOLDER TEMP. : 2455C FLUX : ROSIN DIP TIME : 41 SECONDS
THERMAL SHOCK TEST
INDUCTANCE SHALL NOT CHANGE MORE THAN 20%
ROOM TEMP. 15 MINUTES
-252C 30 MINUTES
( TEMP. CYCLE )
ROOM TEMP. 15 MINUTES TOTAL : 50 CYCLES
852C 30 MINUTES
HUMIDITY RESISTANCE TEST
TEMPERATURE : 402C HUMIDITY : 90 ~ 95% APPLIED CURRENT : PER SPEC. TIME : 500 HOURS
HIGH TEMP. RESISTANCE TEST
TEMPERATURE : 852C 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.
12.01.2009
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5

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