PI25 Datasheet, PDF (1/2 Pages) MPS Industries, Inc. – SMT HIGH CURRENT PLANAR INDUCTORS

SMT HIGH CURRENT
PLANAR INDUCTORS
PI25 SERIES
• High Thermal Efficiency & Energy Storage
• High Current Rating Up to 73 Amps
• Lower Profile of 7.4 mm Max.
• Wider Flexibility of Inductances
• Footprint 19.50 mm X 19.50 mm
• Operating Temperature -40ºC to +130ºC
• Custom Design Available
Part Number
PI25-
Inductance
@ 0 A_DC
(uH±10%)
ELECTRICAL PARAMETERS @25°C
Inductance
@ I_rated
(uH±15%)
I_rated
(A_DC)
DC Resistance
(mΩ MAX)
Turns
I_saturation
(A)
@25ºC
@100ºC
D221
0.46
0.45
73.0
0.40
2T
D222
0.67
0.63
55.0
0.40
2T
D223
0.90
0.85
39.0
0.40
2T
D224
1.12
1.05
30.0
0.40
2T
D225
1.36
1.25
25.0
0.40
2T
D226
1.56
1.45
21.0
0.40
2T
S121
0.46
0.45
53.0
0.80
2T
S122
0.67
0.63
52.0
0.80
2T
S123
0.90
0.85
39.0
0.80
2T
S124
1.12
1.05
30.0
0.80
2T
S125
1.36
1.25
26.0
0.80
2T
S126
1.56
1.45
22.0
0.80
2T
S131
1.00
0.95
42.0
1.20
3T
S132
1.50
1.45
36.0
1.20
3T
S133
2.00
1.95
25.0
1.20
3T
S134
2.50
2.45
20.0
1.20
3T
S135
3.00
2.85
15.0
1.20
3T
S136
3.50
3.45
12.0
1.20
3T
S141
1.78
1.65
37.0
1.60
4T
S142
2.66
2.45
30.0
1.60
4T
S143
3.55
3.35
17.0
1.60
4T
S144
4.45
4.00
14.0
1.60
4T
S145
5.33
4.85
11.0
1.60
4T
S146
6.21
5.80
9.0
1.60
4T
NOTES:
1. The I_rated is either 85% of the I_saturation or the I_heating depending which is lower.
2. The I_saturation is the current which causes the inductance to drop by 15% of its nominal value.
3. The I_heating is the current which causes the temperature of the part to increase by approximately 45°C.
Product performance is limited to specified parameters.Data is subject to change without prior notice.
Tel: [phone]
Fax: [phone]
95
80
63
53
46
37
35
30
29
26
24
22
95
80
63
53
46
37
35
30
29
26
24
22
68
54
43
35
29
25
23
21
18
16
15
13
55
43
35
27
20
18
16
15
13
12
11
10
I_heating
Figure
73
A
73
A
73
A
73
A
73
A
73
A
52
A
52
A
52
A
52
A
52
A
52
A
42
B
42
B
42
B
42
B
42
B
42
B
37
C
37
C
37
C
37
C
37
C
37
C
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