SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SDB1203 SERIES
SDB12031R5YZF
(a)
(b)
(c) (d)(e)(f)
(a) Series code
(b) Dimension code
(c) Inductance code : 1R5 = 1.5uH
(d) Tolerance code : M = ±20%, Y = ±30%
(e) X, Y, Z : Standard part
(f) F : Lead Free
2. CONFIGURATION & DIMENSIONS :
B
C
E
F
I
G
I
A
12.5±0.3
3. SCHEMATIC :
4. MATERIALS :
(a) Core : DR Ferrite Core
h
a
d
g
b
e
(b) Core : RI Ferrite Core
(c) Base : LCP
(d) Wire : Enamelled Copper Wire
(e) Tape : Mylar Tape
(f) Terminal : Tinned Copper Plate
f
c
(g) Adhesive : Epoxy
(h) Ink : Bon Margue
5. GENERAL SPECIFICATION :
a) Temp. rise : 45°C Max.
b) Rated current : Base on temp. rise & L/L0A = 20% Max.
c) Storage temp. : -40°C to +125°C
d) Operating temp. : -40°C to +80°C
e) Resistance to solder heat : 260°C.10secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
101
B
12.5±0.3
C
3.90 Max.
D
A
PCB Pattern
Unit:m/m
D
5.0±0.2
E
2.2±0.2
F
7.6±0.2
G
7.0 Ref.
H
5.4 Ref.
I
2.8 Ref.
H
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SMD POWER INDUCTORS
6. ELECTRICAL CHARACTERISTICS :
Part No.
SDB12031R5YZF
SDB12032R2YZF
SDB12033R9YZF
SDB12035R6YZF
SDB12038R2YZF
SDB1203100MZF
SDB1203120MZF
SDB1203150MZF
SDB1203180MZF
SDB1203220MZF
SDB1203270MZF
SDB1203330MZF
SDB1203390MZF
SDB1203470MZF
SDB1203560MZF
SDB1203680MZF
SDB1203820MZF
SDB1203101MZF
SDB1203121MZF
SDB1203151MZF
SDB1203181MZF
SDB1203221MZF
SDB1203271MZF
SDB1203331MZF
Inductance
( µH )
1.5±30%
2.2±30%
3.9±30%
5.6±30%
8.2±30%
10.0±20%
12.0±20%
15.0±20%
18.0±20%
22.0±20%
27.0±20%
33.0±20%
39.0±20%
47.0±20%
56.0±20%
68.0±20%
82.0±20%
100.0±20%
120.0±20%
150.0±20%
180.0±20%
220.0±20%
270.0±20%
330.0±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
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
SDB1203 SERIES
RDC
(m )
Max.
13
15
26
32
45
50
60
80
100
110
130
160
180
220
260
310
360
400
530
610
800
970
1200
1350
IDC
(A)
Max.
7.80
6.80
5.50
4.80
4.10
3.90
3.50
3.00
2.70
2.50
2.20
2.10
2.00
1.80
1.60
1.50
1.40
1.30
1.10
1.00
0.90
0.85
0.75
0.70
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
SMD POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SDB1203 SERIES
@ TEMP. RISE VS. DC SUPERPOSITION RESPONSE CURVE
90
80
70
60
50
331M
101M
330M
100M
1R5Y
t
(°C)
40
30
20
10
0 0
1
2
3
4
5
6
7
8
9
10
DC CURRENT (A)
@ INDUCTANCE VS. FREQUENCY RESPONSE CURVE
103
5
3
331M
@ INDUCTANCE VS. DC SUPERPOSITION RESPONSE CURVE
103
5
3
331M
102
L
(uH)
5
3
101M
102
L
5
3
101M
330M
(uH)
330M
1
10
5
3
100M
1
10
5
3
100M
1R5Y
1R5Y
100
10 -3
3 5
10 -2 3 5
10 -1 3 5
10 0 3 5
10 1 3 5
10 2
100
10 -3
3 5
10 -2 3 5
10 -1 3 5
10 0 3 5
10 1 3 5
10 2
FREQUENCY(MHZ)
DC CURRENT (A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
SDB1203 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
D
G
EMBOSSED CARRIER
* CARRIER TAPE WIDTH : D
P:16 m/m
4 m/m
101
( 2 ) DIMENSIONS
STYLE
13-24
A
330
101
101
101
101
Unit:m/m
B
21±0.8
C
13±0.5
D
24
G
26
+0
N
50
-0
T
30.4
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
SDB1203
Q'TY (PCS)
800
G.W. (gw)
2200
STYLE
13-24
OUTER : CARTON
Q'TY (PCS)
3200
G.W. (Kg)
12.3
SIZE (cm)
40 x 40 x 24
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SMD POWER INDUCTORS
9. RELIABILTY AND TEST CONDITION :
SDB1203 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.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
京公网安备 11010802033920号
EEWORLD
