SPECIFICATION FOR APPROVAL
REF :20080804-A
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
SHIELDED SMD
POWER INDUCTOR
SU5018□□□□L□-□□□
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
A
B
C
D
E
F
G
H
I
:
:
:
:
:
:
:
:
:
I
F
D
I
5.20
5.20
1.80
1.70
1.80
3.90
2.00
3.70
1.10
±0.20
±0.20
±0.20
typ.
typ.
typ.
ref.
ref.
ref.
I
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
C
H
E
D
I
G
( PCB Pattern Suggestion )
Ⅱ﹒SCHEMATIC
DIAGRAM：
Ⅲ﹒MATERIALS：
a﹒Core：Ferrite DR core
b﹒Core：Ferrite RI core
c﹒Wire
：Enamelled
copper wire (class F & H)
d﹒Adhesive
：Epoxy
resin
e﹒Terminal：Ag/Ni/Sn
f﹒Remark：Products comply with RoHS'
requirements
LCR Meter
a
c
b
e
Peak Temp：260℃ max.
Max time above 230℃
：50sec
max.
Max time above 200℃
：70sec
max.
Temperature
Rising Area
+4.0
℃
/ sec max.
Preheat Area
150 ~ 200
℃
/ 60 ~ 120sec
Reflow Area
Forced Cooling Area
+2.0 ~ 4.0
℃
-(1.0 ~ 5.0)
℃
/ sec max.
/ sec max.
P eak Temperature:
260
℃
50sec max.
230
℃
G
d
70s ec max.
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：30℃
max.
b﹒Rated current：
Base on temp. rise &
△
L / L0A=35% typ.
c﹒Storage temp.：-40℃ ----+125℃
d﹒Operating temp.：-40℃----+105℃
e﹒Resistance to solder heat：260℃.10 secs.
Temperature (
℃
)
100
B
H
250
200
150
100
50
0
50
100
150
Time ( seconds )
200
250
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20080804-A
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SU5018□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
ELECTRICAL CHARACTERISTICS：
DWG No.
SU50181R0YL□-□□□
SU50181R5YL□-□□□
SU50182R2YL□-□□□
SU50183R5YL□-□□□
SU50184R7YL□-□□□
SU50186R8YL□-□□□
SU5018100YL□-□□□
SU5018150YL□-□□□
SU5018220YL□-□□□
SU5018330YL□-□□□
SU5018470YL□-□□□
SU5018680YL□-□□□
Inductance
(
μH
)
1.0
±
30
％
1.5
±
30
％
2.2
±
30
％
3.5
±
30
％
4.7
±
30
％
6.8
±
30
％
10.0
±
30
％
15.0
±
30
％
22.0
±
30
％
33.0
±
30
％
47.0
±
30
％
68.0
±
30
％
Q
ref.
9.0
9.0
10.0
9.0
8.5
7.5
12.0
12.0
12.0
13.0
13.0
12.0
15.0
Test Freq.
( Hz )
L
Q
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
2.52M
RDC
( mΩ )
typ.
max.
12.5
15.5
20.5
32.0
36.0
50.0
65.0
16.5
20.5
27.0
42.0
47.0
65.0
85.0
130.0
210.0
290.0
430.0
620.0
780.0
SRF
( MHz )
typ.
200
160
130
90
80
60
50
40
28
23
18
16
15
Irms
( mA )
max.
2800
2500
2300
2100
2000
1450
1250
950
680
660
540
370
320
Isat
( mA )
typ.
2850
2400
2100
1700
1550
1200
1050
800
650
560
450
360
310
2.52M 100.0
2.52M 160.0
2.52M 220.0
2.52M 330.0
2.52M 480.0
796K
620.0
SU5018101YL□-□□□ 100.0
±
30
％
1)﹒
2)﹒"-
□□□
":Reference code
：Packaging
Information... A
：Bulk
B
：Taping
Reel
3)﹒Inductance Test Freq.：100KHz / 0.1V
4)﹒Isat base on
△L
/ LOA=35% typ.
5)﹒Irms base on Temp. rise 30℃ max.
10
5
3
@ Inductance vs. DC Current curve
10
L
(uH)
2
101Y
470Y
5
10
5
1
100Y
4R7Y
10
0
-2
10
5
-1
0
10
5 10
DC Current (A)
5
10
1
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20080804-A
PROD.
NAME
PAGE: 3
ABC'S DWG NO.
ABC'S ITEM NO.
SU5018□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅵ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
A
B
∮
C
∮
C
N
G
D
Embossed carrier
※
Carrier tape width : D
P:8 m/m
4 m/m
End
Start
100
100
100
100
Leadr
no component
200 m/m min.
Components
User direction of feed
Trailer
no component
400 m/m min.
( 2 ) Dimensions
Style
07 - 12
A
178
B
21±0.8
C
13
D
12
G
14
+0
N
50
-0
Unit:m/m
T
16.5
( 3 ) Q'TY & G.W. Per package
Inner : Reel
Series
SU5018
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
1,000
200
07 - 12
40,000
9.0
42 x 41 x 24
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20080804-A
PROD.
NAME
PAGE: 4
ABC'S DWG NO.
ABC'S ITEM NO.
SU5018□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
U
5
0
1
8
Reference code
Appendix code 2 : Package
Appendix code 1 : Classification
Tolerance code
Electrical code
Dimension code
Type code
Appendix code 1：Product Classification
L：Lead Free Standard products comply with RoHS' requirements
1 ~ 9：Lead Free Special products comply with RoHS' requirements
Appendix code 2：Package Information
Code
A
B
T.B.D.
Inner package
Inner package Q'TY
T.B.D.
1,000
pcs
Remark
T / R ( Reel package )
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20080804-A
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
SU5018□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
Test condition
Preheat : 155
℃
/ 4 hours.
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 5±0.5 seconds
Solderability
More than 95% of the
terminal electrode
Shall be covered
With fresh solder.
Thermal shock test
( Temp. cycle )
Electrical oharacteristics shall
not change more
than
±20%
Room temp.
15 minutes
Room temp.
15 minutes
Total : 50 cycles
-40
℃
30 minutes
+105
℃
30 minutes
Humidity test
Temperature : 40±2℃
Humidity : 90±5%
Time : 1000 hours
High temp.
Resistance test
Temperature : 105±5℃
Applied current : Per spec.
Time : 96 hours
AR-001A
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