Electrical / Environmental
AECQ-200
CERTIFIED
HA55
Power Inductor
-40°C to +155°C
+85°C
Operating Temperature Range
Ambient Temperature, Maximum
High inductance, high efficiency and excellent current
handling.
Use as DC-DC converter and in high current
applications. Suitable for industrial as well as
automotive application.
Electrical Schematic
Specifications @ 25°C
INDUCTANCE
@RATED CURRENT
INDUCTANCE
Part
Number
100kHz, 100mV
(µH) TYP
100kHz, 100mV
(µH) TYP
I
rated
RATED
CURRENT
(A)
I
sat
SATURATION
CURRENT
(A)
DC Resistance
mΩ
Ω
Typ
mΩ
Ω
Max
FIGURE
HA55-3623200LF
HA55-3023115LF
HA55-2223070LF
HA55-3023130LF
HA55L-3623220LF*
HA55L-3023135LF*
HA55L-2223088LF*
HA55L-3023163LF*
HA55L-3623400LF*
HA55L-4523500LF*
Notes :
(1)
(2)
20.00
11.50
7.00
13.00
22.00
13.50
8.83
16.30
40.00
50.00
14.50
8.24
5.33
9.33
13.00
8.42
5.52
9.38
24.00
26.00
33.00
39.00
40.00
37.00
34.00
39.00
41.00
37.00
26.00
32.00
35.0
43.0
48.0
40.0
26.0
30.0
33.0
27.0
20.0
20.0
3.35
2.30
1.70
2.50
3.35
2.30
1.70
2.50
5.70
7.25
3.85
2.76
2.00
3.25
3.85
2.76
2.00
3.25
6.20
8.35
1
2
3
4
1
2
3
4
1
5
Inductance is measured at 100kHz, 0.1Vrms, 0Adc.
The rated current is the approximate DC current at which
∆T
is approximately 60°C. This current is determined by soldering
the unit on a typical application PCB, and then applying the current to the unit for 30 minutes.
Isat is the saturation current at which inductance rolls off approximately 30% from its initial unbias inductance value.
(3)
*
Low cost version
We reserve the right to change specifications without prior notice.
Revision : 3
Last Updated: 12 MAR 2014
Electrical Characteristics
HA55-3623200LF
IND VS CURRENT
24
IND (uH)
20
16
12
8
0
5
10
15
20
25
30
35
40
45
50
55
60
CURRENT(A)
HA55-3023115LF
25°C
80°C
150°C
IND VS CURRENT
12
25°C
IND ( uH )
10
80°C
8
150°C
6
0
5
10
15
20
25
30
35
40
45
50
55
60
CURRENT (A)
HA55-2223070LF
IND VS CURRENT
8
IND ( uH )
7
6
5
4
0
HA55-3023130LF
25°C
80°C
150°C
5
10
15
20
25
30
35
CURRENT (A)
40
45
50
55
60
IND VS CURRENT
15
IND ( uH )
25°C
12
80°C
9
150°C
6
0
5
10
15
20
25
30
35
CURRENT (A)
40
45
50
55
60
We reserve the right to change specifications without prior notice.
Revision : 3
Last Updated: 12 MAR 2014
Electrical Characteristics
HA55L-3623220LF*
IND VS CURRENT
24
20
IND ( uH )
16
12
8
0
5
10
15
20
25
30
35
40
45
50
55
60
25°C
80°C
150°C
CURRENT ( A )
HA55L-3023135LF*
IND VS CURRENT
16
25°C
12
IND ( uH
)
80°C
8
150°C
4
0
HA55L-2223088LF*
5
10
15
20
25
30
35
40
45
50
55
60
CURRENT ( A )
IND VS CURRENT
10
8
25°C
80°C
IND ( uH )
6
4
0
5
10
15
20
25
30
35
40
45
50
55
60
150°C
CURRENT ( A
)
HA55L-3023163LF*
18
16
IND VS CURRENT
25°C
80°C
150°C
IND ( uH )
14
12
10
8
6
0
5
10
15
20
25
30
35
40
45
50
55
60
CURRENT ( A )
HA55L-3623400LF*
44
40
36
32
25°C
IND VS CURRENT
IND ( uH )
28
24
20
16
12
8
0
5
10
15
20
25
30
35
40
45
50
55
60
80°C
150°C
CURRENT ( A )
We reserve the right to change specifications without prior notice.
Revision : 3
Last Updated: 12 MAR 2014
Electrical Characteristics
HA55L-4523500LF*
60
IND VS CURRENT
IND ( uH
)
48
25°C
36
80°C
24
12
0
5
10
15
20
25
30
35
40
45
50
55
60
150°C
CURRENT ( A )
We reserve the right to change specifications without prior notice.
Revision : 3
Last Updated: 12 MAR 2014
Electrical Characteristics
HA55-3623200LF
160
140
120
100
80
60
40
20
0
0
HA55-3023115LF
120
Temperature / *C
100
80
60
40
20
0
0
HA55-2223070LF
100
Temperature / *C
80
60
40
20
0
0
HA55-3023130LF
140
Temperature / *C
120
100
80
60
40
20
0
0
10
20
30
40
50
DC Current ( Amp )
Temperature Rise
Temperature Rise
Temperature Rise
Temperature Rise (∆T) versus Current (I)
Temperature / *C
Temperature Rise
10
20
30
40
50
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
10
20
30
40
50
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
10
20
30
40
50
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
We reserve the right to change specifications without prior notice.
Revision : 3
Last Updated: 12 MAR 2014
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