FP1308 inductors Datasheet

FP1308 Datasheet, PDF, Equivalent


Part Number

FP1308

Description

High current power inductors

Manufacture

EATON

Total Page 4 Pages
Datasheet
Download FP1308 Datasheet


FP1308
Technical Data DS4313
Effective June 2017
Supersedes Sepetember 2011
FP1308
High frequency, high current power inductors
SMD Device
Product features
13.7 x 12.9 x 8.0mm surface mount package
High current handling capability, compact
footprint
Ferrite core material
Inductance range from 0.110µH to 0.440µH
Current range from 32 to 120 amps
Frequency range up to 2MHz
Halogen free, lead free, RoHS compliant
Applications
Voltage regulator modules (VRMs) for servers
and microprocessors
Multi-phase buck inductors
High frequency, high current switching power
supplies
Environmental data
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
Pb
HFHALOGEN
FREE
Part Rated
Number5
FP1308-R11-R
FP1308-R21-R
FP1308-R26-R
FP1308-R32-R
FP1308-R44-R
Inductance (μH)
0.110
0.210
0.260
0.320
0.440
OCL1
± 10% (μH)
0.110
0.210
0.260
0.320
0.440
Product Specifications
Irms2
Isat3
(Amps)
(Amps)
68 120
68 72
68 60
68 45
68 32
DCR (mΩ) @
25°C Typical
0.20
0.20
0.20
0.20
0.20
DCR (mΩ) @
25°C Max
0.24
0.24
0.24
0.24
0.24
K-factor4
21.330
21.333
21.335
21.340
21.366
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0Vrms, 0.0Adc
2 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.
3 Isat: Peak current for approximately 20% rolloff at +25°C.
4 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p (mT): (Gauss), K:
(K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps).
5 Part Number Definition: FP1308-xxx-R
• FP1308 = Product code and size
• xxx= Inductance value in μH, R = decimal point. If no “R” is present, then
third character = # of zeros.
• “-R” suffix = RoHS compliant

FP1308
Technical Data DS4313
Effective June 2017


Dimensions - mm
Top View
12.95 max.
1
FP1308X- XX
wwllyy R
2
13.70 max.
Bottom View
2.54 (2plcs)
8.0
Front View
5.4
Left View
8.0 max.
Recommended Pad Layout
7.62
3.18
7.2
Schematic
1
2
Part Marking: FP1308
xxx = Inductance value in μH. (R = Decimal point). If no “R” is present, then last character is # 0f zeros wwllyy = Date code
R = Revision level
Packaging Information - mm
1.5 dia. +0.1/-0.0
Section A-A
13.9
8.2
Supplied in tape-and-reel packaging, 400 parts per reel, 13” diameter reel.
Temperature Rise vs. Total Loss
4.0
2.0 1.5 diia. min
FP1308-XXX
wwllyy R
13.2
User direction of feed
A
1.75
11.5
24.0 ±0.3
A
100
80
60
40
20
0
0
0.5 1
1.5 2
Total Loss (W)
2.5 3
2 www.eaton.com/electronics


Features Technical Data DS4313 Effective June 20 17 Supersedes Sepetember 2011 FP1308 H igh frequency, high current power induc tors SMD Device Product features • 1 3.7 x 12.9 x 8.0mm surface mount packag e • High current handling capability, compact footprint • Ferrite core mat erial • Inductance range from 0.110µ H to 0.440µH • Current range from 32 to 120 amps • Frequency range up to 2MHz • Halogen free, lead free, RoHS compliant Applications • Voltage reg ulator modules (VRMs) for servers and m icroprocessors • Multi-phase buck ind uctors • High frequency, high current switching power supplies Environmenta l data • Storage temperature range (c omponent): -40 °C to +125 °C • Oper ating temperature range: -40 °C to +12 5 °C (ambient plus self-temperature ri se) • Solder reflow temperature: J-ST D-020 (latest revision) compliant Pb HFHALOGEN FREE RENCEOWFMPDM1EE3SIN0GD8 ENRSD3-FROR Part Rated Number5 FP1308 -R11-R FP1308-R21-R FP1308-R26-R FP1308-R32-R FP1308-R44-R Inductance (μH) 0.110 0.210 0.260 0.
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