DELTA P/N : MPT730-M1 Series
Mechanical dimensions
Unit : mm
A’
A
B
C
C’
D
D’
E
F
G
H
6.95
±
0.35
6.6
±
0.2
2.8
±
0.2
1.6
±
0.3
2.0
±
0.1
3.0
±
0.3
3.6
±
0.2
0~0.15
3.5
3.7
8.4
Electrical Characteristics
Lo @0A
Part No.
(uH)
±
20%
Ir(Adc)
Isat(Adc)
TYP.
DCR
(mΩ)
MAX
MPT730-R10M1
MPT730-R20M1
MPT730-R22M1
MPT730-R33M1
MPT730-R47M1
MPT730-R56M1
MPT730-R68M1
MPT730-R82M1
MPT730-1R0M1
MPT730-1R2M1
MPT730-1R5M1
MPT730-2R0M1
MPT730-2R2M1
MPT730-3R3M1
MPT730-4R7M1
MPT730-6R8M1
NOTES:
(1)
(2)
(3)
(4)
0.10
0.20
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.2
1.5
2.0
2.2
3.3
4.7
6.8
32.5
24.0
23.0
20.0
17.5
16.5
15.5
13.0
11.0
10.0
9.0
8.2
8.0
6.0
5.5
4.5
60.0
41.0
40.0
30.0
26.0
25.5
25.0
24.0
22.0
20.0
18.0
14.0
14.0
13.5
10.0
8.0
1.5
2.4
2.5
3.5
4.0
4.7
5.0
6.7
9.0
10.0
14.0
16.0
18.0
28.0
37.0
54.0
1.7
3.0
2.8
3.9
4.2
5.0
5.5
8.0
10.0
12.0
15.0
18.0
20.0
30.0
40.0
60.0
All test data is referenced to 25℃ ambient.
Ir is the DC current which cause the surface temperature of the part increse approximate 40℃
Isat is the DC current which cause the inductance drop approximate 20% of Lo.
Operating temperature range -55℃ to 125℃. (The part temperature should be keepped under 125℃
when the worse operating condition apply on it. Circuit design, component placement,
PWB tracesize and thickness, airflow and other cooling provision may affect the part temperature.
Part temperature should be verified in the end application.)
(5)
The rated current is depended on Ir and Isat which one is lower.
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