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