CLF7045 Datasheet, PDF (5/5 Pages) TDK Electronics – Inductors for Power Circuits

(4/4)
ELECTRICAL CHARACTERISTICS
Part No.
CLF10040T-1R0N
CLF10040T-1R5N
CLF10040T-2R2N
CLF10040T-3R3N
CLF10040T-4R7N
CLF10040T-6R8N
CLF10040T-100M
CLF10040T-150M
CLF10040T-220M
CLF10040T-330M
CLF10040T-470M
CLF10040T-680M
CLF10040T-101M
CLF10040T-151M
CLF10040T-221M
CLF10040T-331M
CLF10040T-471M
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
Inductance
tolerance(%)
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
Test frequency
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DC resistance
( )
5.7m±30%
7.1m±30%
9.7m±30%
11.0m±30%
14.5m±30%
18.5m±30%
26m±20%
40m±20%
55m±20%
80m±20%
125m±20%
0.18±20%
0.24±20%
0.38±20%
0.52±20%
0.86±20%
1.21±20%
Rated current(A)
Idc1^
Idc2^
12.0
6.3
10.6
5.8
7.5
5.0
6.6
4.8
5.4
4.2
4.8
3.7
4.0
3.3
3.2
2.5
2.7
2.2
2.2
1.7
1.9
1.3
1.6
1.1
1.3
1.0
1.0
0.8
0.88
0.70
0.70
0.53
0.56
0.44
_{Idc1: Current based on inductance variation(Current when inductance decreases by 10% of the initial value)}
_{Idc2: Current based on increasing product temperature(Current when temperature of the product reaches +30°C)}
_{Between Idc1 and Idc2, the smaller of the two will be made the rated current.}
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
• Test equipment
Inductance: 4285A PRECISION LCR METER, HP or equivalent
Rdc: MILLIOHM METER VP-2941A, MATSUSHITA or equivalent
Rated current: 4285A PRECISION LCR METER, HP with 42841A BIAS CURRENT SOURCE, HP/42842C TEST FIXTURE, HP or equivalent
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
1000
470μH
PACKAGING STYLES
REEL DIMENSIONS
2.0±0.5
30.4max.
220μH
100 ^100μH
47μH
22μH
(1.0)
10 ^10μH
4.7μH
2.2μH
1.5μH
1
0.1
1
DC current(A)
TEST CIRCUIT
C=20,000μF
A
L=0.1H
2
Sample
1
1: LCR meter 4285A f=100kHz
2: DC constant current source
ø13.0±0.5
ø21.0±0.8
ø330.0±2
24.4^+–20
(2.0)
Dimensions in mm
TAPE DIMENSIONS
10
ø1.5
+0.1
–0
2.0±0.1 4.0±0.1^∗
16.0±0.1
(4.6)
(ø1.5)
(10.4)
(0.5)
∗ _{Cumulative 10 pitches=40±0.2mm}
Dimensions in mm
• All specifications are subject to change without notice.
002-02 / 20120928 / e531_clf