Technical Data
10520
Effective April 2017
FP1008R5 and FP1008R6
•
•
High frequency, high current power inductors
Applications
Multi-phase and Vcore regulators
Voltage Regulator Modules (VRMs) and high
power density VRMs
•
Server and desktop
•
•
•
•
•
•
•
Central processing unit (CPU)
Graphics processing unit (GPU)
Application specific integrated circuit (ASIC)
Data networking and storage systems
Graphics cards and battery power systems
Point-of-Loadmodules (POL)
DCR sensing circuits
Product features
•
•
•
•
•
•
•
Environmental data
•
High current carrying capacity
Low core loss
Magnetically shielded
Tight tolerance DCR for sensing circuits
Inductance Range from 100 nH to 300 nH
Current range from 36 A to 103 A
10.8 mm x 8.0 mm footprint surface mount
package in an 8.0 mm height
Moisture Sensitivity Level: 1
Ferrite core material
Storage temperature range (Component):
-40 °C to +125 °C
Operating temperature range: -40 °C to +125 °C
(ambient plus self-temperature rise)
Solder reflow temperature:
J-STD-020 (latest revision) compliant
Halogen free, lead free, RoHS compliant
HALOGEN
•
•
•
•
•
Pb
HF
FREE
Technical Data
10520
Effective April 2017
FP1008R5 and FP1008R6
High frequency, high current power inductors
Product specifications
OCL
1
(nH) ±10%
FLL
2
(nH) minimum
I
rms3
(A)
I
sat
1
4
(A)
I
sat
2
5
(A)
I
sat
3
6
(A)
DCR (mΩ)
±5% @ 20 °C
Part Number
8
K-factor
7
R5 version
FP1008R5-R120-R
FP1008R5-R150-R
FP1008R5-R180-R
FP1008R5-R220-R
FP1008R5-R270-R
FP1008R5-R300-R
R6 version
FP1008R6-R100-R
FP1008R6-R120-R
FP1008R6-R150-R
FP1008R6-R180-R
FP1008R6-R220-R
FP1008R6-R270-R
FP1008R6-R300-R
100
120
150
180
220
270
300
72
86
108
130
158
194
216
74
74
74
74
74
74
74
103
103
85
70
58
44
36
86
90
68
56
44
34
28
81
84
64
53
42
32
26
0.180
0.180
0.180
0.180
0.180
0.180
0.180
342
342
342
342
342
342
342
120
150
180
220
270
300
86
108
130
158
194
216
79
79
79
79
79
79
103
85
70
58
44
36
90
68
56
44
34
28
84
64
53
42
32
26
0.170
0.170
0.170
0.170
0.170
0.170
342
342
342
342
342
342
1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.1 Vrms, 0.0 Adc, +25 °C
2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.1 V
rms
, I
sat
1, +25 °C
3. I
rms
: DC current for an approximate temperature rise of 40 °C 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. I
sat
1: Peak current for approximately 20% rolloff @ +25 °C
5. I
sat
2: Peak current for approximately 20% rolloff @ +100 °C
6.
I
sat
3: Peak current for approximately 20% rolloff @ +125 °C
7.
K-factor: Used to determine B
p-p
for core loss (see graph).
B
p-p
= K * L *
∆I
* 10
-3
. B
p-p
:(Gauss), K: (K-factor from table), L:
(Inductance in nH),
∆I
(Peak to peak ripple current in Amps).
8.
Part Number Definition: FP1008Rx-Rxxx-R
FP1008R= Product code and size
x= Version indicator
-Rxxx= Inductance value in uH, R= decimal point
-R suffix = RoHS compliant
Dimensions (mm)
Part marking: FP1008Rx (x = Version), Rxxx= Inductance value in uH (R= decimal point) xxxx = Lot code
Tolerances are ±0.15 millimeters unless stated otherwise
Pad layout 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
2
www.eaton.com/electronics
FP1008R5 and FP1008R6
High frequency, high current power inductors
Packaging information (mm)
Supplied in tape-and-reel packaging, 500 parts on a 13” diameter reel.
Technical Data
10520
Effective April 2017
Temperature rise vs total loss
FP1008R5
60
50
60
50
FP1008R6
Temperature Rise (°C)
Temperature Rise (°C)
40
30
20
10
0
40
30
20
10
0
0.0
0.2
0.4
0.6
Total Loss (W)
0.8
1.0
1.2
1.4
1.6
0.0
0.2
0.4
0.6
Total Loss (W)
0.8
1.0
1.2
1.4
1.6
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3
Technical Data
10520
Effective April 2017
FP1008R5 and FP1008R6
High frequency, high current power inductors
Core loss vs. B
p-p
1
FP1008R5
1
FP1008R6
0.1
0.1
Core Loss (W)
0.01
Core Loss (W)
100
1000
10000
0.01
0.001
0.001
0.0001
0.0001
Bp-p (Gauss)
100
Bp-p (Gauss)
1000
10000
Inductance characteristics
140
120
FP1008R5-R120-R
160
140
120
100
80
60
40
20
0
FP1008R5-R150-R
100
Inductance (nH)
80
60
40
-40 °
C
+25 °
C
+100 °
C
+125 °
C
0
0
20
40
60
80
100
120
140
Inductance (nH)
-40 °
C
+25 °
C
+100 °
C
+125 °
C
0
20
40
60
80
100
120
20
I
dc
(A)
I
dc
(A)
4
www.eaton.com/electronics
FP1008R5 and FP1008R6
High frequency, high current power inductors
Inductance characteristics
FP1008R5-R180-R
Technical Data
10520
Effective April 2017
200
180
160
140
120
100
80
60
40
20
0
0
10
20
-40 °
C
+25 °
C
+100 °
C
+125 °
C
30
240
FP1008R5-R220-R
200
Inductance (nH)
Inductance (nH)
160
120
80
-40 °
C
+25 °
C
40
+100 °
C
+125 °
C
40
I
dc
(A)
50
60
70
80
90
100
0
0
10
20
30
I
dc
(A)
40
50
60
70
80
320
280
240
FP1008R5-R270-R
350
300
FP1008R5-R300-R
Inductance (nH)
250
Inductance (nH)
200
160
120
80
40
0
200
150
100
-40 °
C
+25 °
C
+100 °
C
+125 °
C
-40 °
C
+25 °
C
+100 °
C
+125 °
C
0
10
20
30
40
50
60
70
50
0
I
dc
(A)
0
10
20
I
dc
(A)
30
40
50
60
120.0
FP1008R6-R100-R
140
FP1008R6-R120-R
100.0
120
100
Inductance (nH)
Inductance (nH)
80.0
80
60
-40 °
C
+25 °
C
+100 °
C
+125 °
C
60.0
40.0
-40 °
C
+25 °
C
+100 °
C
+125 °
C
40
20
20.0
0.0
0
20
40
60
I
dc
(A)
80
100
120
140
160
0
0
20
40
60
I
dc
(A)
80
100
120
140
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