SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SDB1205 SERIES
SDB12051R5YZF
(a)
(b)
(c) (d)(e)(f)
(a) Series code
(b) Dimension code
(c) Inductance code : 1R5 = 1.5uH
(d) Tolerance code : M = ±20%, Y = ±25%
(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 : SI 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 : 40°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
6.00 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.
SDB12051R5YZF
SDB12052R2YZF
SDB12053R1YZF
SDB12054R4YZF
SDB12055R2YZF
SDB12057R5YZF
SDB1205100MZF
SDB1205120MZF
SDB1205150MZF
SDB1205180MZF
SDB1205220MZF
SDB1205270MZF
SDB1205330MZF
SDB1205390MZF
SDB1205470MZF
SDB1205560MZF
SDB1205680MZF
SDB1205820MZF
SDB1205101MZF
SDB1205121MZF
SDB1205151MZF
SDB1205181MZF
SDB1205221MZF
SDB1205271MZF
SDB1205331MZF
SDB1205391MZF
SDB1205471MZF
SDB1205561MZF
SDB1205681MZF
SDB1205821MZF
SDB1205102MZF
Inductance
( µH )
1.5±25%
2.2±25%
3.1±25%
4.4±25%
5.2±25%
7.5±25%
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%
390.0±20%
470.0±20%
560.0±20%
680.0±20%
820.0±20%
1000.0±20%
Test
Frequency
( Hz )
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
1V / 1K
SDB1205 SERIES
RDC
(m )
Max.
12
14
17
20
21
24
25
27
30
34
36
51
57
68
75
110
120
140
160
170
230
290
400
460
510
690
770
860
1200
1340
1530
IDC
(A)
Max.
8.00
7.00
6.00
5.00
4.40
4.20
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
1.00
0.90
0.80
0.75
0.68
0.65
0.58
0.54
0.48
0.43
0.40
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 :
SDB1205 SERIES
@ TEMP. RISE VS. DC SUPERPOSITION RESPONSE CURVE
90
80
70
60
50
102M 331M
101M
100M
1R5Y
t
(°C)
40
30
20
10
0 0
1
2
3
4
5
6
7
8
9
10
11
DC CURRENT (A)
@ INDUCTANCE VS. FREQUENCY RESPONSE CURVE
104
5
3
103
5
3
331M
102M
@ INDUCTANCE VS. DC SUPERPOSITION RESPONSE CURVE
104
5
3
103
5
3
102
102M
331M
101M
L
(uH)
102
5
3
101
5
3
101M
L
(uH)
5
3
101
5
3
0
10
5
3
10-1
10-3
1R5Y
100M
100M
1R5Y
0
10
10-3
3 5
10-2 3 5
10-1
3 5
100 3 5
101
3 5
102
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.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
SDB1205 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
B
101
101
101
101
Unit:m/m
C
13±0.5
D
24
G
26
+0
N
50
-0
T
30.4
21±0.8
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
SDB1205
Q'TY (PCS)
600
G.W. (gw)
1900
STYLE
13-24
OUTER : CARTON
Q'TY (PCS)
2400
G.W. (Kg)
11.1
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 :
SDB1205 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
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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