Technical Data DS4313
Effective June 2017 Supersedes Sepetember 2011
FP1308
High frequency, high current power inducto...
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
RENCEOWFMPDM1EE3SIN0GD8ENRSD3-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 0.320 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,...
