SMD Power Inductor
CDRH4D28
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
13. CDRH4D28NP-150NC
14. CDRH4D28NP-180NC
15. CDRH4D28NP-220NC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
18
60
24
60
30
60
15
12
9
50
40
30
20
10
0
20
16
12
8
50
40
30
20
10
25
20
15
10
5
50
40
30
20
10
6
3
4
0
0
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
0.0
0.4
0.8
DC (A)
1.2
1.6
0.0
0.3
0.6
0.9
1.2
1.5
DC (A)
18. CDRH4D28NP-390NC
16. CDRH4D28NP-270NC
17. CDRH4D28NP-330NC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
30
25
20
15
10
5
60
36
60
48
60
50
40
30
20
10
30
24
18
12
6
50
40
30
20
10
0
40
32
24
16
8
50
40
30
20
10
0
0
0
0
0
0.0
0.3
0.6
0.9
1.2
1.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
19. CDRH4D28NP-470NC
DC (A)
20. CDRH4D28NP-560NC
DC (A)
21. CDRH4D28NP-680NC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
60
60
60
50
40
30
20
10
0
60
90
75
60
45
30
15
0
60
50
40
30
20
10
0
50
40
30
20
10
0
50
40
30
20
10
0
50
40
30
20
10
0
0.0 0.2 0.4 0.6 0.8 1.0
0.0 0.2 0.4
DC (A)
23. CDRH4D28NP-101NC
0.6 0.8 1.0
0.0 0.2
0.4 0.6
DC (A)
0.8 1.0
DC (A)
22. CDRH4D28NP-820NC
24. CDRH4D28NP-121NC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
120
100
80
60
40
20
0
60
120
60
180
60
50
40
30
20
10
100
80
60
40
20
0
50
40
30
20
10
150
120
90
60
30
0
50
40
30
20
10
0
0
0
0.0
0.2
0.4
0.6
0.8
0.0
0.2
0.4
0.6
0.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
DC (A)
DC (A)
Page 4 of 5
Revised: 9-Jan-17
AMERICASEMI [ America Semiconductor, LLC ]
