SMD Power Inductor
CDH80D48
Saturation Current & Temperature Rise Graph
L (20℃)
L (105℃)
△T
1. CDH80D48NP-101K
2. CDH80D48NP-151K
3. CDH80D48NP-221K
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
120
60
180
60
300
60
100
80
60
40
20
0
50
40
30
20
10
0
150
120
90
60
30
0
50
40
30
20
10
0
250
200
150
100
50
50
40
30
20
10
0
0
0.0 0.3 0.6 0.9 1.2 1.5
DC (A)
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
DC (A)
DC (A)
4. CDH80D48NP-331K
5. CDH80D48NP-471K
6. CDH80D48NP-681K
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
420
350
280
210
140
70
60
600
500
400
300
200
100
0
60
900
750
600
450
300
150
0
60
50
40
30
20
10
50
40
30
20
10
0
50
40
30
20
10
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
DC (A)
DC (A)
DC (A)
7. CDH80D48NP-102K
8. CDH80D48NP-152K
9. CDH80D48NP-222K
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
1200
60
1800
60
3000
60
1000
800
600
400
200
0
50
40
30
20
10
1500
1200
900
600
300
0
50
40
30
20
10
0
2500
2000
1500
1000
500
50
40
30
20
10
0
0
0
0.0
0.1
DC (A)
10. CDH80D48NP-332K
0.2
0.3
0.4
0.00 0.08 0.16 0.24 0.32
0.00 0.08 0.16 0.24 0.32
DC (A)
DC (A)
11. CDH80D48NP-472K
L (μH)
△T (℃)
L (μH)
△T (℃)
4200
60
6000
5000
4000
3000
2000
1000
0
60
3500
2800
2100
1400
700
50
40
30
20
10
0
50
40
30
20
10
0
0
0.00 0.06 0.12 0.18 0.24
0.00 0.05 0.10 0.15 0.20
DC (A)
DC (A)
Page 2 of 3
Revised: 10-Jan-17
AMERICASEMI [ America Semiconductor, LLC ]
