Technical Data 4340
Effective June 2017
www.eaton.com/electronics
Packaging information - mm
Dimensions- mm
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc
2 Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1Vrms, Isat1
3 Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is
necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of
other heat generating components will affect the temperature rise. It is recommended the part
temperature not exceed 125°C under worst case operating conditions verified in the end
application.
4 Isat1: Peak current for approximately 20% rolloff at +25°C.
5 Isat2: Peak current for approximately 20% rolloff at +125°C.
6 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI * 10-3, Bp-p : (Gauss),
K: (K-factor from table), L: (inductance in nH), ΔI (peak-to-peak ripple current in amps).
7 Part Number Definition: FP0805Rx-Rxx-R
• Rx is the DCR indicator
• FP0805 = Product code and size
• Rxx= Inductance value in μH, R = decimal point • “-R” suffix = RoHS compliant
Product Specifications
Part Number7
OCL1 ± 10% (nH) FLL2 Min. (nH) Irms
3 (Amps) Isat14 @ 25°C (Amps) Isat25 @ 125°C (Amps) DCR (mΩ) @ 20°C K-factor6
FP0805R1-R03-R 32
23
110
95
823.6
FP0805R1-R06-R 58
42
83
61
823.6
FP0805R1-R07-R 72
52
65
67
49
0.17 ± 17% 823.6
FP0805R1-R10-R 100
72
50
35
823.6
FP0805R1-R20-R 200
144
20
16
823.6
FP0807R1-R18-R
FP0807R1-R20-R
FP0905R1-R150-R
FP0906R1-R10-R
Part Number7
OCL1
(nH) ±10%
FLL2
(nH) minimum
I
rms
3
(amps)
I
sat14
(amps)
Isat25
(amps)
DCR (mΩ) ±5%
@ 20°C
K-factor6
FP0906R1-R10-R
100
72
51
94
81
0.29
451
FP0906R1-R12-R
120
86
51
79
68
0.29
451
FP0906R1-R15-R
150
108
51
65
55
0.29
451
FP0906R1-R18-R
180
129
51
55
45
0.29
451
FP0906R1-R22-R
220
155
51
44
37.5
0.29
451
FP0906R1-R28-R
280
200
51
34
29
0.29
451
FP0906R1-R30-R
300
216
51
32.5
27.5
0.29
45
