DELTA P/N : MPT135-H1 Series
Mechanical dimensions
Unit : mm
Code
R36 / R50 / R68 / R82 2R2 / 3R3 / 100 / 220
1R0 / 1R5 / 1R8
270 / 330 / 470
13.45
±
0.35
12.6
±
0.2
4.8
±
0.2
2.0
±
0.5
2.5
±
0.1
4.0
±
0.5
6.0
±
0.2
0~0.15
5.0
8.0
14.5
3.0
±
0.5
A’
A
B
C
C’
D
D’
E
F
G
H
Electrical Characteristics
Lo @0A
Part No.
(uH)
±
20%
MPT135-R36H1
MPT135-R50H1
MPT135-R68H1
MPT135-R82H1
MPT135-1R0H1
MPT135-1R5H1
MPT135-1R8H1
MPT135-2R2H1
MPT135-3R3H1
MPT135-100H1
MPT135-220H1
MPT135-270H1
MPT135-330H1
MPT135-470H1
NOTES:
(1)
(2)
(3)
(4)
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 30% 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.
0.36
0.50
0.68
0.82
1.0
1.5
1.8
2.2
3.3
10.0
22.0
27.0
33.0
47.0
42.0
38.0
33.0
30.0
26.0
23.0
23.0
15.0
14.0
9.0
4.5
4.0
3.5
3.0
50.0
48.0
46.0
39.0
35.0
33.0
27.0
24.0
22.0
12.0
6.5
6.3
6.0
5.0
Ir(Adc)
Isat(Adc)
TYP.
0.74
1.0
1.35
1.45
1.9
2.8
2.8
4.0
5.9
19.0
51.0
58.0
75.0
116.0
DCR
(mΩ)
MAX
0.85
1.2
1.55
1.67
2.2
3.2
3.2
5.0
7.0
22.0
58.0
66.0
84.0
130.0
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