SMD
Power Inductors and Transformers
8417-XX
INDUCTORS:
low inductance with high current when wired in
parallel or higher inductance with lower current when wired in series
TRANSFORMERS:
(1:1) electrical isolation and a wide voltage
transformation
• Extended temperature range –40°C to +85°C
• Isolation voltage: 300 V
MECHANICAL AND SCHEMATIC
(All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATICS
ELECTRICAL SPECIFICATIONS @ 25˚C
Parallel Ratings
Part
Number
8417-01
8417-02
8417-03
8417-04
8417-05
8417-06
8417-07
8417-08
8417-09
8417-10
8417-11
8417-12
8417-13
8417-14
8417-15
8417-16
8417-17
OCL
±20%
(µH)
0.44
0.78
1.23
1.76
4.90
8.28
9.60
14.16
19.60
25.92
33.12
50.18
67.08
99.23
148.23
200.70
298.12
Full Load
Inductance
(µH min.)
0.32
0.55
0.85
1.06
2.59
4.29
4.82
6.76
10.68
13.32
16.82
25.03
35.29
54.56
77.17
111.08
147.92
Full Load
Current
(Adc)
7.00
6.00
5.00
4.90
4.40
3.50
3.40
3.00
2.10
2.00
1.80
1.50
1.20
0.92
0.82
0.64
0.62
DCR
(Ω max.)
0.004
0.005
0.006
0.007
0.014
0.018
0.019
0.024
0.055
0.063
0.072
0.111
0.157
0.302
0.372
0.545
0.672
OCL
±20%
(µH)
1.76
3.14
4.90
7.06
19.60
33.12
38.42
56.64
78.40
103.68
132.50
200.70
268.32
396.90
592.90
802.82
1192.46
Series Ratings
Full Load
Inductance
(µH min.)
1.29
2.21
3.41
4.24
10.37
17.14
19.28
27.03
42.73
53.27
67.27
100.11
141.15
218.25
308.69
444.32
591.66
Full Load
Current
(Adc)
3.50
3.00
2.50
2.45
2.20
1.75
1.70
1.50
1.05
1.00
0.90
0.75
0.60
0.46
0.41
0.32
0.31
DCR
(Ω max.)
0.016
0.020
0.024
0.028
0.056
0.072
0.078
0.096
0.220
0.253
0.287
0.443
0.630
1.210
1.488
2.180
2.687
ISSUE: A
15/04/02
8417
An ISO 9001 Registered Company
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
stm32/stm8
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