Document 365-2
SMT Power Inductors – DO3316T Series
Typical L vs Current
Typical L vs Frequency
1000
1000
470 µH
470 µH
At 25°C ambient
100 µH
22 µH
100 µH
100
100
10
22 µH
4.7 µH
1 µH
10
4.7 µH
1 µH
1
1
0.1
0.1
0.1
1
10
100
0.1
1
10
100
Current (A)
Frequency (MHz)
1000
100
470 µH
0.330
8,38
At 125°C ambient
0.390
9,91
100 µH
22 µH
max
0.250
6,35
max
10
Internal code Dash number
4.7 µH
0.460
max
11,68
1 µH
Recommended
Land Pattern
0.360
min
1
9.14
0.060
1,52
0.1
0.150
3,81
0.160
4,06
0.1
1
10
100
typ
Current (A)
0.400
10,16
0.120
3,05
Current Derating
0.520
max
120
13,21
110
inches
mm
100
90
80
70
60
50
40
30
Dimensions are in
20
Isat
Irms
10
0
-40 -20
0
20
40
60
80 100 120 140 160 180
Ambient temperature (°C)
Specifications subject to change without notice.
Please check our website for latest information.
Document365-2 Revised05/04/09
© Coilcraft, Inc. 2009
COILCRAFT [ Coilcraft lnc. ]
