Document 380-2
SMT Power Inductor – ME3220 Series
Typical L vs Frequency
1000
Typical L vs Current
1000
100 µH
100 µH
33 µH
10 µH
3.3 µH
100
10
100
33 µH
10 µH
10
3.3 µH
1 µH
1 µH
1
1
0.1
0.1
0.01
0.1
1
10
0.01
0.1
1
10
Frequency (MHz)
Current (A)
Typical Temperature Rise vs Current
0.126 0.012
3,2 0,3
50
40
30
20
0.110
2,8
max
0.098 0.008
2,5 0.2
10
0
0.079 0.016
2,0 0,4
Recommended
Land Pattern
0
0.5
1.0
1.5
2.0
2.5
3.0
0.060
1,52
Current (Arms)
0.043
1,10
Current Derating
0.120
3,05
0.098
2,5
120
110
100
90
80
70
60
50
40
30
0.090
2,29
inches
mm
Dimensions are in
20
Isat
Irms
10
0
-40 -20
0
20
40
60
80
100 120 140
Ambient temperature (°C)
Document 380-2 Revised 02/17/12
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
COILCRAFT [ Coilcraft lnc. ]
