SPECIFICATION FOR APPROVAL
REF : 20080804-B
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
SU4011□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A : 4.30±0.20
B
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
B : 4.50±0.20
C : 1.10±0.15
D : 1.50 typ
E : 0.50 typ
F : 3.30 typ
G : 1.70 ref
H : 5.30 ref
I : 1.00 ref
J : 3.30 ref
100
Ⅱ﹒SCHEMATIC
DIAGRAM：
( PCB Pattern suggestion )
I
a
c
b
d
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
Temperature (
℃
)
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.
Peak Temperature:
260℃
50sec max.
230℃
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：30℃
typ.
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.
AR-001A
200
150
70sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
SPECIFICATION FOR APPROVAL
20080804-B
REF : 20070329-A
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SU4011□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
ELECTRICAL CHARACTERISTICS：
Inductance
(
μH
)
3.0
±
30
％
4.7
±
30
％
6.8
±
30
％
10.0
±
30
％
15.0
±
30
％
22.0
±
30
％
Q
ref.
8.0
8.0
8.0
16.0
12.0
12.0
Test Freq.
( Hz )
L
Q
100K
7.96M
100K
7.96M
100K
7.96M
100K
2.52M
100K
100K
2.52M
2.52M
SRF
RDC
Irms
Isat
( MHz ) ( mA ) ( mA )
( mΩ )
typ. max. typ.
typ.
typ.
70
100
150
230
350
420
92
130
230
300
460
680
95
70
54
40
34
22
1700
1250
1050
820
650
580
1150
940
760
610
480
420
DWG No.
SU40113R0YL□-□□□
SU40114R7YL□-□□□
SU40116R8YL□-□□□
SU4011100YL□-□□□
SU4011150YL□-□□□
SU4011220YL□-□□□
1)﹒
2)﹒"-
":Reference code
3)﹒Inductance Test Freq.：100KHz / 0.1V
4)﹒Isat base on
△L
/ L0A=35% typ.
5)﹒Irms base on Temp. rise 30℃ typ.
□□□
：Packaging
Information... A
：Bulk
B
：Taping
Reel
@ Inductance VS. DC Current Curve
10 2
7
5
3
2
10 1
7
5
3
2
10 0
7
5
3
2
10 -1
10 -2
220
100
6R8
3R0
Inductance（uH）
2
3
5 7 10 -1
2
3
5 7 10 0
2
3
5 7 10 1
DC Current (A)
AR-001A
SPECIFICATION FOR APPROVAL
20080804-B
REF : 20070329-A
PROD.
NAME
PAGE: 3
ABC'S DWG NO.
ABC'S ITEM NO.
SU4011□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
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:8 m/m
End
4 m/m
Stary
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
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
G.W. (Kg)
Size (cm)
Outer : Carton
SU4011
1,500
180
07 - 12
60,000
8.00
42 x 41 x 24
AR-001A
SPECIFICATION FOR APPROVAL
20080804-B
REF : 20070329-A
PROD.
NAME
PAGE: 4
ABC'S DWG NO.
ABC'S ITEM NO.
SU4011□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
U
4
0
1
1
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.
T / R ( Reel package )
Inner package
Inner package Q'TY
T.B.D.
1,500
pcs
Remark
AR-001A
SPECIFICATION FOR APPROVAL
20080804-B
REF : 20070329-A
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
SU4011□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
Test condition
Solderability
More than 95% of the
terminal electrode
Shall be covered
With fresh solder.
Preheat : 155
℃
/ 4 hours.
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 5±0.5 seconds
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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