SMD Power Inductor
CDRH73
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
13. CDRH73NP-101MC-B
14. CDRH73NP-121MC-B
15. CDRH73NP-151MC-B
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
120
60
120
60
180
60
100
80
60
40
20
0
50
40
30
20
10
0
100
80
60
40
20
0
50
40
30
20
10
0
150
120
90
60
30
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 0.6 0.8 1.0
0.0
0.2
0.4
DC (A)
0.6
0.8
DC (A)
DC (A)
16. CDRH73NP-181MC-B
17. CDRH73NP-221MC-B
18. CDRH73NP-271MC-B
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
180
150
120
90
60
240
200
160
120
80
60
300
60
50
40
30
20
10
0
250
200
150
100
50
50
40
30
20
10
0
50
40
30
20
10
60
30
40
0
0
0
0
0.0
0.2
0.4
0.6
0.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
DC (A)
DC (A)
19. CDRH73NP-331MC-B
20. CDRH73NP-391MC-B
21. CDRH73NP-471MC-B
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
360
60
480
60
600
500
400
300
200
100
0
60
400
320
240
160
80
50
40
30
20
10
0
50
40
30
20
10
0
300
240
180
120
60
50
40
30
20
10
0
0
0
0.0 0.1 0.2 0.3 0.4 0.5
0.0 0.1 0.2 0.3 0.4 0.5
0.0 0.1 0.2 0.3 0.4 0.5
DC (A)
DC (A)
DC (A)
22. CDRH73NP-561MC-B
23. CDRH73NP-681MC-B
24. CDRH73NP-821MC-B
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
600
500
400
300
200
100
0
60
900
750
600
450
300
150
0
60
900
60
50
40
30
20
10
750
600
450
300
150
0
50
40
30
20
10
50
40
30
20
10
0
0
0
0.0
0.1
0.2
0.3
0.4
0.0
0.1
0.2
0.3
0.4
0.0
0.1
0.2
0.3
0.4
DC (A)
DC (A)
DC (A)
Page 4 of 5
Revised: 9-Jan-17
AMERICASEMI [ America Semiconductor, LLC ]
