HCF1007 EATON | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
- 10.3 x 8.1 x 6.65 mm surface mount package
- Ferrite core material
- Secure 3 terminal mounting
- High current carrying capacity, low core losses
- Tight DCR tolerance for sensing circuits
- Inductance range from 0.3 µH to 10.0 µH
- Current range from 5.3 A to 48 A
- Frequency range up to 1 MHz
Applications
- 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 HCF1007 High frequency, high current power inductors Pb HALOGEN HFFREE
- Point-of-load modules
- Multi-phase regulators
- Voltage Regulator Module (VRM)
- Desktop and server VRMs and EVRDs
- Data networking and storage systems
- Graphics cards and battery power systems
- DCR current sensing Environmental data
High frequency, high current power inductors www.eaton.com/electronics Packaging information - mm Dimensions- mm Product specifications Do not route traces or vias underneath the inductor OCL1 FLL2 Irms
3 Isat14 Isat25 DCR mΩ
Part Number7 µH ± 20% Min (µH) (A) (A) @ +25 °C (A) @1+25 °C @+20 °C K-factor6 HCF1007-R30-R 0.30 0.21 30 48 35 0.90±10% 279.9 HCF1007-R42-R 0.42 0.30 26 45 36 1.30±7% 186.6 HCF1007-R56-R 0.56 0.40 26 36 28 1.30±7% 186.6 HCF1007-R68-R 0.68 0.49 26 29 23 1.30±7% 186.6 HCF1007-1R0-R 1.0 0.72 16 26 21 2.65±6% 139.9 HCF1007-1R5-R 1.5 1.08 13 22 17 4.15±6% 112.0 1 Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.10 Vrms, 0.0 Adc 2 Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.1 Vrms,I sat1 3 Irms: 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. 4I sat1: Peak current for approximately 20% rolloff at +25 °C. 5I sat2: 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. Bp-p:(Gauss), K: (K-factor from table), L: (Inductance in μH), ΔI (peak-to-peak ripple current in amps).
7 Part Number Definition:HCF1007-xxx-R
HCF1007 = 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 6.0 ± 0.5 2.3 ± 0.3 8.60 3.61 3.0 2.9 2.0 3.6 1.3 ± 0.3 4.2 ± 0.5 1 2 Top View Side View Bottom View Recommended Pad Layout Schematic Test DCR at the bend points Part Marking: HCF1007 xxx = Inductance value in μH. (R = Decimal point). If no “R” is present, then last character is # of zeros yyllww = Date code R = Revision level 7.8 6.65 ± 0.3 m ax 2.4 ± 0.3 10.10 1.80 ± 0.2 ref 1 2 HCF 1007 XXX wwllyy R Section A-A A A 6.70 1.5 dia 1.5 dia4.02.0 12.0 1.75 11.5 24.0 ± 0.3 User direction of feed 10.50 8.20 HCF1007 wwllyy RXXX Supplied in tape-and-reel packaging, 700 parts per reel, 13” diameter reel.
3www.eaton.com/electronics Technical Data 4361 Effective July 2017 Core loss vs Bp-p Inductance characteristics HCF1007 High frequency, high current power inductor Temperature rise vs total loss Total Loss (W ) Tem perature Rise (°C)
1 M Hz 500 kHz10
0.1 0.01 0.001 0.0001 0.00001 100 1000 10000 B p - p G auss) Core Lo ss (W) % of OCL vs . % of I sat 1 100% 80% -40°C 60% +25°C 40% +125 20% 0% 20% 40% 60% 80% 100% 120% 140% 160% % of I sat1 % of OCL
1000 Eaton Boulevard
Cleveland, OH 44122 United States www.eaton.com/electronics © 2017 Eaton All Rights Reserved Printed in USA Publication No. 4361 BU-SB10928 July 2017 Eaton is a registered trademark. All other trademarks are property of their respective owners. Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Technical Data 4361 Effective July 2017 HCF1007 High frequency, high current power inductor Solder Reflow Profile Temperature t tP ts TC -5°C Time 25°C to Peak Time 25°C Tsmin Tsmax TL TP Preheat A Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s TTaabbllee 11 -- SSttaannddaarrdd SSnnPPbb SSoollddeerr ((TTcc)) VolumeVolume Package mm 3 mm3 Thickness <350 _>350 <2.5mm 235°C 220°C TTaabbllee 22 -- LLeeaadd ((PPbb)) FFrreeee SSoollddeerr ((TTcc)) Volume Volume Volume Package mm 3 mm3 mm3 Thickness <350 350 - 2000 >2000 <1.6mm 260°C 260°C 260°C 1.6 – 2.5mm 260°C 250°C 245°C >2.5mm 250°C 245°C 245°C Reference JDEC J-STD-020 Standard SnPb Solder Lead (Pb) Free SolderProfile Feature Preheat and Soak eT mperature min. (Tsmin) 100°C 150°C Temperature max. (Tsmax) 150°C 200°C Time (Tsmin to Tsmax) (ts) 60-120 Seconds 60-120 Seconds 3°C/ Second Max. 3°C/ Second Max. 183°C 217°C 60-150 Seconds 60-150 Seconds Table 1 able 2T
20 Seconds 30 Seconds
6°C/ Second Max. 6°C/ Second Max. Average ramp up rate Tsmax to Tp Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (TP)* Time (tp)** within 5 °C of the specified classification temperature (T c) Average ramp-down rate (Tp to Tsmax) Time 25°C to Peak Temperature Minutes Max.6 8 Minutes Max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.