Electrical / Environmental
Power Inductor
Operating Temperature Range
-40°C to +155°C
Ambient Temperature, Maximum +85°C
Electrical Schematic
Specifications @ 25°C
Part
Number
HA55-3623200LF
HA55-3023115LF
HA55-2223070LF
HA55-3023130LF
HA55L-3623220LF*
HA55L-3023135LF*
HA55L-2223088LF*
HA55L-3023163LF*
HA55L-3623400LF*
HA55L-4523500LF*
Notes :
(1) Inductance is measured at 100kHz, 0.1Vrms, 0Adc.
(2) 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.
(3) Isat is the saturation current at which inductance rolls off approximately 30% from its initial unbias inductance value.
*
Low cost version
13.50 8.42
33.00
(µH) TYP
20.00
9.33 37.00
5.33
100kHz, 100mV
RATED
16.30 9.38 37.00 27.0
(µH) TYP
14.50
7.00
13.00
I
sat
SATURATION
43.011.50
100kHz, 100mV
8.83
22.00
@RATED CURRENT
8.24
INDUCTANCE
INDUCTANCE
1
Max
35.0
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.
FIGURE
CURRENT
I
rated
CURRENT
Typ(A)(A)
7.25
2.30
1.70
39.00
2.50
2.3030.0
DC Resistance
mΩ
ΩΩ
ΩmΩ
ΩΩ
Ω
3.853.35
2.76
2.00
40.0
50.00 26.00 32.00 20.0 8.35
2
4
40.00
2.50 3.25
3.25
3
39.00 2.76
5
4
3.35
1.70
3.85
48.0
2.00
1
3
2
5.52 41.00 33.0
13.00 34.00 26.0
140.00 24.00 26.00 20.0 5.70 6.20
HA55
We reserve the right to change specifications without prior notice.
Revision : 2 Last Updated: 20 JUN 2013
Electrical Characteristics
HA55-3623200LF
HA55-3023115LF
HA55-2223070LF
HA55-3023130LF
We reserve the right to change specifications without prior notice.
6
8
10
12
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT (A)
IND VS CURRENT
25°C
80°C
150°C
4
5
6
7
8
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT (A)
IND VS CURRENT
25°C
80°C
150°C
6
9
12
15
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT (A)
IND VS CURRENT
25°C
80°C
150°C
8
12
16
20
24
0 5 10 15 20 25 30 35 40 45 50 55 60
IND (uH)
CURRENT(A)
IND VS CURRENT
25°C
80°C
150°C
Revision : 2 Last Updated: 20
JUN 2013
Electrical Characteristics
HA55L-3623220LF*
HA55L-3023135LF*
HA55L-2223088LF*
HA55L-3023163LF*
HA55L-3623400LF*
We reserve the right to change specifications without prior notice.
4
8
12
16
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
6
8
10
12
14
16
18
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
8
12
16
20
24
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
4
6
8
10
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
8
12
16
20
24
28
32
36
40
44
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
Revision : 2 Last Updated: 20
Electrical Characteristics
HA55L-4523500LF*
We reserve the right to change specifications without prior notice.
12
24
36
48
60
0 5 10 15 20 25 30 35 40 45 50 55 60
IND ( uH )
CURRENT ( A )
IND VS CURRENT
25°C
80°C
150°C
Revision : 2 Last Updated: 20 JUN 2013
Electrical Characteristics
HA55-3623200LF
HA55-3023115LF
HA55-2223070LF
HA55-3023130LF
We reserve the right to change specifications without prior notice.
0
20
40
60
80
100
120
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
120
140
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
Revision : 2 Last Updated: 20 JUN 2013
Electrical Characteristics
HA55L-3623220LF*
HA55L-3023135LF*
HA55L-2223088LF*
HA55L-3023163LF*
HA55L-3623400LF*
We reserve the right to change specifications without prior notice.
0
20
40
60
80
100
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
0 10 20 30 40
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
120
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature
Rise
0
20
40
60
80
100
120
140
0 10 20 30 40 50
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
0
20
40
60
80
100
120
140
160
0 10 20 30 40
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
Revision : 2 Last Updated: 20 JUN 2013
Electrical Characteristics
HA55L-4523500LF*
We reserve the right to change specifications without prior notice.
0
20
40
60
80
100
120
0 10 20 30 40
Temperature / *C
DC Current ( Amp )
Temperature Rise (∆T) versus Current (I)
Temperature Rise
Revision : 2 Last Updated: 20 JUN 2013
Mechanical Outline (mm)
Packaging
(Packed in compact PE foam)
1) 1 shiping carton 72pcs (FOR CASE 3623 & 4523)
2) 1 shiping carton 108pcs (FOR CASE 3023)
3) 1 shiping carton 144pcs (FOR CASE 2223)
Ordering Information
We reserve the right to change specifications without prior notice.
Case Size :
Eg 3623 = 36Max Length,
23Max Width
Lead Free
HA55 XXXX XXX LF
Model Series
HA55L - LOW COST VERSION
Inductor Code :
Eg 115 = 11.5uH
Revision : 2 Last Updated: 20 JUN 2013