SPECIFICATION FOR APPROVAL
REF :
20091008-B
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SU5028□□□□2□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
ELECTRICAL CHARACTERISTICS：
DWG No.
SU50284R7Y2□-□□□
SU50286R8Y2□-□□□
SU5028100Y2□-□□□
SU5028150Y2□-□□□
SU5028220Y2□-□□□
SU5028330Y2□-□□□
SU5028470Y2□-□□□
SU5028680Y2□-□□□
SU5028101Y2□-□□□
SU5028151Y2□-□□□
SU5028221Y2□-□□□
1)﹒
2)﹒"-
Inductance
(
μH
)
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
％
150.0
±
30
％
220.0
±
30
％
Q
ref.
8.0
7.2
10.5
20.0
17.0
18.0
13.0
12.0
35.0
45.0
40.0
Test Freq.
( Hz )
L
Q
100K 7.96M
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
7.96M
2.52M
2.52M
RDC
( mΩ )
typ.
max.
24.0
28.0
46.5
63.0
35.0
38.0
60.0
82.0
132.0
195.0
250.0
340.0
550.0
750.0
SRF
Irms
( MHz ) ( mA )
typ.
typ.
70
45
35
30
20
15
14
10
10
8
6
2500
2200
1800
1500
1150
960
830
750
520
480
360
Isat
( mA )
typ.
1500
1200
950
800
680
600
450
330
300
280
240
2.52M 105.0
2.52M 150.0
2.52M 195.0
2.52M 260.0
796K 425.0
796K 600.0
796K 870.0 1085.0
□□□
":Reference code
3
：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 40℃ typ.
@ Inductance vs. DC Current curve
10
5
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
ABC [ ABC Taiwan Electronics Corp ]
