SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
PSB1003 SERIES
PSB10031R8MZF
(a)
(b)
(c)
(d)(e)(f)
(a) Series code
(b) Dimension code
(c) Inductance code : 1R8 = 1.8uH
(d) Tolerance code : K = ±10%, L = ±15%, M = ±20%
(e) X, Y, Z : Standard part
(f) F : Lead Free
2. CONFIGURATION & DIMENSIONS :
B
C
E
F
I
G
I
A
10.0±0.3
3. SCHEMATIC :
4. MATERIALS :
f
a
(a) Core : DR Ferrite Core
(b) Base : LCP
c
b
d
e
(c) Wire : Enamelled Copper Wire
(d) Terminal : Tinned Copper Plate
(e) Adhesive : Epoxy
5. GENERAL SPECIFICATION :
a) Temp. rise : 40°C Max.
b) Rated current : Base on temp. rise & L/L0A = 10% Max.
c) Storage temp. : -40°C to +125°C
d) Operating temp. : -40°C to +85°C
e) Resistance to solder heat : 260°C.10 secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
101
B
10.0±0.3
C
3.0±0.3
A
D
PCB Pattern
Unit:m/m
D
2.4±0.2
E
2.0±0.2
F
6.0±0.2
G
5.7 Ref.
H
2.8 Ref.
I
2.5 Ref.
H
05.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SMD POWER INDUCTORS
6. ELECTRICAL CHARACTERISTICS :
Part No.
PSB10031R8MZF
PSB10032R7MZF
PSB10033R9MZF
PSB10034R7MZF
PSB10036R8MZF
PSB1003100MZF
PSB1003120MZF
PSB1003150MZF
PSB1003180LZF
PSB1003220LZF
PSB1003270LZF
PSB1003330LZF
PSB1003390LZF
PSB1003470LZF
PSB1003560LZF
PSB1003680LZF
PSB1003820LZF
PSB1003101KZF
PSB1003121KZF
PSB1003151KZF
PSB1003181KZF
PSB1003221KZF
PSB1003271KZF
PSB1003331KZF
PSB1003391KZF
PSB1003471KZF
PSB1003561KZF
PSB1003681KZF
PSB1003821KZF
PSB1003102KZF
Inductance
( µH )
1.8±20%
2.7±20%
3.9±20%
4.7±20%
6.8±20%
10.0±20%
12.0±20%
15.0±20%
18.0±15%
22.0±15%
27.0±15%
33.0±15%
39.0±15%
47.0±15%
56.0±15%
68.0±15%
82.0±15%
100.0±10%
120.0±10%
150.0±10%
180.0±10%
220.0±10%
270.0±10%
330.0±10%
390.0±10%
470.0±10%
560.0±10%
680.0±10%
820.0±10%
1000.0±10%
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
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
1V / 100K
RDC
(m )
Max.
27
30
35
40
50
60
80
100
110
140
160
210
235
280
320
370
430
560
640
730
960
1100
1240
1640
1790
2050
2890
3240
3700
7000
PSB1003 SERIES
IDC
(A)
Max.
4.00
3.65
3.15
3.00
2.35
2.20
2.00
1.75
1.70
1.60
1.40
1.20
1.10
1.00
0.90
0.85
0.75
0.70
0.60
0.55
0.50
0.48
0.45
0.38
0.35
0.30
0.29
0.27
0.25
0.24
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
SMD POWER INDUCTORS
7. CHARACTERISTICS CURVES :
PSB1003 SERIES
@ TEMP. RISE VS. DC SUPERPOSITION RESPONSE CURVE
90
80
70
60
50
40
30
20
10
0 0
1
2
3
4
5
6
7
8
102K 331K 101K
100M
1R8M
t
(°C)
DC CURRENT (A)
@ INDUCTANCE VS. FREQUENCY RESPONSE CURVE
104
5
3
103
5
3
102
102K
@ INDUCTANCE VS. DC SUPERPOSITION RESPONSE CURVE
104
5
3
103
5
3
102
102K
331K
331K
101K
101K
L
(uH)
5
3
101
5
3
0
10
5
3
10-1
10 -3
100M
L
(uH)
5
3
101
5
3
0
10
5
3
10-1
10-3
100M
1R8M
1R8M
3 5
10-2 3 5
10-1
3 5
10 0 3 5
101 3 5
10 2
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.
05.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
PSB1003 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:16 m/m
4 m/m
101
101
101
101
101
101
101
( 2 ) DIMENSIONS
STYLE
13-24
A
330
B
21±0.8
C
13
D
24
G
26
+0
N
50
-0
101
Unit:m/m
T
30.4
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
PSB1003
Q'TY (PCS)
1000
G.W. (gw)
900
STYLE
13-24
OUTER : CARTON
Q'TY (PCS)
4000
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.
05.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SMD POWER INDUCTORS
9. RELIABILTY AND TEST CONDITION :
PSB1003 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.
05.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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