SPECIFICATION FOR APPROVAL
REF : 20080804-C
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
SU8028□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
A :
B :
C :
D :
B
E :
F :
G :
H :
C
I :
I
F
D
G
E
( PCB Pattern Suggestion )
8.00
±0.3
8.00
±0.3
2.80
±0.3
2.50 typ.
2.80 typ.
6.00 typ.
3.20 ref.
5.80 ref.
2.00 ref.
H
I
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
100
Marking
White
Ⅱ﹒SCHEMATIC
DIAGRAM：
LCR Meter
a
c
b
d
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
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
250
50sec max.
D
e
Reflow Area Forced Cooling Area
+2.0 ~ 4.0
℃
-(1.0 ~ 5.0)
℃
/ sec max.
/ sec max.
Peak Temperature:
260℃
230℃
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：40℃
typ.
b﹒Storage temp.：-40℃ ----+125℃
c﹒Operating temp.：-40℃----+105℃
d﹒Resistance to solder heat：260℃.10 secs.
AR-001A
Temperature (
℃
)
200
150
70sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
SPECIFICATION FOR APPROVAL
REF :
20080804-C
20070515-B
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SU8028□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
ELECTRICAL CHARACTERISTICS：
DWG No.
SU80282R5YF□-□□□
SU80283R3YF□-□□□
SU80284R7YF□-□□□
SU80286R8YF□-□□□
SU8028100YF□-□□□
SU8028150YF□-□□□
SU8028220YF□-□□□
SU8028330YF□-□□□
SU8028470YF□-□□□
SU8028680YF□-□□□
SU8028101YF□-□□□
1)﹒
2)﹒"-
Inductance
(
μH
)
2.5±30％
3.3±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％
100.0±30％
Q
ref.
15
12
15
13
22
20
22
20
14
23
20
Test Freq.
L(KHz) Q(MHz)
100
100
100
100
100
100
100
100
100
100
100
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
SRF
( MHz )
typ.
65.0
60.0
50.0
40.0
35.0
25.0
20.0
15.0
12.0
9.0
8.0
RDC
( mΩ )
typ.
max.
13.6
17.5
20.0
34.0
45.0
66.0
106.0
147.0
177.0
317.0
390.0
18.0
23.0
26.0
45.0
57.0
85.0
130.0
185.0
230.0
390.0
500.0
Irms
(A)
4.50
3.60
3.70
2.80
2.60
2.00
1.60
1.30
1.20
0.85
0.75
Isat
(A)
4.20
3.50
3.20
2.50
2.20
1.70
1.50
1.10
1.00
0.80
0.70
□□□
":Reference code
：Packaging
Information... A
：Bulk
B
：Taping
Reel
3)﹒Inductance Test Freq.：100KHz / 1V
4)﹒Isat base on
△L
/ L0A=35% typ.
5)﹒Irms base on Temp. rise 40℃ typ.
@ Inductance VS. DC Current Curve
10 3
7
5
3
2
Inductance（uH）
10 2
7
5
3
2
10 1
7
5
3
2
101
330
100
2R5
5 7 10 -1 2 3
5 7 10 0 2 3
5 7 10 1
10 0
10 -2 2 3
DC Current (A)
AR-001A
SPECIFICATION FOR APPROVAL
20080804-C
REF : 20070515-B
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
SU8028□□□□F□-□□□
PAGE: 3
Ⅵ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
A
N
∮
C
∮
C
B
G
D
Embossed carrier
※
Carrier tape width : D
P:12 m/m
End
4 m/m
Start
100
100
100
100
100
Leader
no component
200 m/m min.
Components
User direction of feed
Trailer
no component
400 m/m min.
( 2 ) Dimensions
Style
13 - 16
A
330
B
21±0.8
C
13±0.5
D
16
G
18
+0
N
50
-0
Unit:m/m
T
22.4
( 3 ) Q'TY & G.W. Per package
Inner : Reel
Series
SU8028
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
1,500
1,800
13 - 16
9,000
14.5
40 x 40 x 24
AR-001A
SPECIFICATION FOR APPROVAL
20080804-C
REF : 20070515-B
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
SU8028□□□□F□-□□□
PAGE: 4
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
U
8
0
2
8
Reference code
Appendix code 2 : Package
Appendix code 1 : Classification
Tolerance code
Electrical code
Dimension code
Type code
Appendix code 1：Product Classification
F：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
Inner package
T.B.D.
T / R ( Reel package )
Inner package Q'TY
T.B.D.
1,500
pcs
Remark
AR-001A
SPECIFICATION FOR APPROVAL
20080804-C
REF : 20070515-B
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
SU8028□□□□F□-□□□
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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