HALOGEN High Frequency, High Current Power Inductors HF Pb FREE Flat-Pac FP1008 Series Applications Multi-phase regulators Voltage Regulator Modules (VRMs) Desktop and server VRMs and EVRDs Notebook regulators Data networking and storage systems Graphics cards and battery power systems Point-of-Load modules DCR Sensing circuits Description Environmental Data Storage temperature range (Component): -40C to +125C Halogen free, lead free, RoHS compliant Operating temperature range: -40C to +125C 125C maximum total temperature operation (ambient + self-temperature rise) 10.8 x 8.0 x 8.0mm maximum surface mount package Solder reflow temperature: J-STD-020D compliant Ferrite core material Controlled DCR for sensing circuits Packaging Inductance range from 114nH to 180nH Supplied in tape-and-reel packaging, 350 parts per Current range from 63 to 106 Amps 13 diameter reel Product Specifications 1 2 3 4 5 6 7 Part OCL FLL min. I I 1 I 2 I 3 I 4 DCR rms sat sat sat sat 9 8 Number (nH)10% (nH) (Amps) (Amps) (Amps) (Amps) (Amps) (m) 20C K-factor FP1008-120-R 114 82 106 100.7 97 88 366 FP1008-150-R 144 104 63 82 78 75 68 0.175% 366 FP1008-180-R 180 130 64 60.8 58.6 53 366 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 6. I 3: Peak current for approximately 20% rolloff 100C sat 0.1V , 0.0Adc 25C 7. I 4: Peak current for approximately 20% rolloff 125C rms sat 2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1V , I 1 8. K-factor: Used to determine B for core loss (see graph). rms sat p-p -3 3. I : DC current for an approximate temperature rise of 30C without core loss. B = K * L * I * 10 . B :(Gauss), K: (K-factor from table), L: (Inductance in rms p-p p-p Derating is necessary for AC currents. PCB layout, trace thickness and width, nH), I (Peak-to-peak ripple current in Amps). air-flow, and proximity of other heat generating components will affect the 9. Part Number Definition: FP1008-xxx-R temperature rise. It is recommended that the temperature of the part not exceed - FP1008= Product code and size 125C under worst case operating conditions verified in the end application. - xxx= Inductance value in nH 4. I 1: Peak current for approximately 20% rolloff 25C - -R suffix = RoHS compliant sat 5. I 2: Peak current for approximately 20% rolloff 85C sat 0913 BU-SB13930 Page 1 of 5 Data Sheet: 10155Dimensions - mm DCR measured from point A to point B Part marking: FP1008-xxx xxx = Inductance value in nH wwllyy= date code, R= revision level Tolerances are +/- 0.205 millimeters unless stated otherwise. All soldering surfaces to be be coplanar within 0.1 millimeters. Packaging Information - mm Supplied in tape-and-reel packaging, 350 parts on a 13 diameter reel. 0913 BU-SB13930 Page 2 of 5 Data Sheet: 10155