Technical Data 4341
Effective October 2015
Product specifications
FP1007
High frequency, high current power inductors
Part Number7
R1 version
FP1007R1-R12-R
FP1007R1-R14-R
FP1007R1-R17-R
FP1007R1-R22-R
FP1007R1-R30-R
R2 version
FP1007R2-R12-R
FP1007R2-R14-R
FP1007R2-R17-R
FP1007R2-R22-R
FP1007R2-R30-R
R3 version
FP1007R3-R12-R
FP1007R3-R15-R
FP1007R3-R17-R
FP1007R3-R22-R
FP1007R3-R23-R
FP1007R3-R27-R
FP1007R3-R30-R
OCL1
(nH)±10%
120
140
170
215
300
120
140
170
215
300
115
150
175
215
230
270
300
FLL2
(nH) minimum
86
100
122
155
216
86
100
122
155
216
83
108
126
155
165
194
216
I3
rms
(amps)
60
60
60
60
60
51
51
51
51
51
61
61
61
61
61
61
61
Isat14
(amps)
81
72
58
50
32
81
72
58
50
32
94
76
66
50
48
40
35
Isat25
(amps)
65
56
46
36
26
65
56
46
36
26
86
70
60
43
40
34
30
DCR (mΩ)
@ 20°C ±5%
0.29 ± 10%
0.29 ± 10%
0.29 ± 10%
0.29 ± 10%
0.29 ± 10%
0.48 ± 8%
0.48 ± 8%
0.48 ± 8%
0.48 ± 8%
0.48 ± 8%
0.29 ± 5%
0.29 ± 5%
0.29 ± 5%
0.29 ± 5%
0.29 ± 5%
0.29 ± 5%
0.29 ± 5%
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.1Vrms, 0.0Adc, +25°C
2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1Vrms, Isat1, +25°C
3. Irms: Irms: DC current for an approximate temperature rise of 40ºC without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other
heat generating components will affect the temperature rise. It is recommended that the
temperature of the part not exceed 125°C under worst case operating conditions verified in the
end application.
4. Isat1: Peak current for approximately 20% rolloff @ +25°C
5. Isat2: Peak current for approximately 20% rolloff @ +125°C
6. K-factor: Used to determine Bp-p for core loss (see graph).
Bp-p = K * L * ∆I * 10-3. Bp-p:(Gauss), K: (K-factor from table),
L: (Inductance in nH), ∆I (Peak-to-peak ripple current in Amps).
7. Part Number Definition: FP1007Rx-Rxx-R
FP1007R= Product code and size
x = DCR indicator
Rxx = Inductance value in μH, R= decimal point
-R suffix = RoHS compliant
Dimensions (mm)
K-factor8
371
371
371
371
371
368
368
368
368
368
354
354
354
354
354
354
354
Recommended Pad Layout
Schematic
2 www.eaton.com/elx
Part marking: FP1007Rx (x = DCR indicator), Rxx (xx = inductance value in
uH, R = decimal point, wwllyy = date code, R = revision level
Tolerances are ±0.25 millimeters unless stated otherwise.
PCB tolerances are ±0.1 millimeters unless stated otherwise
All soldering surfaces to be coplanar within 0.1 millimeter
DCR measured from point “a” to point “b”
Do not route traces or vias underneath the inductor
