HCM1A0503V2-1R5-R

Technical Data 10910 Effective November 2019 Supersedes April 2019 HCM1A0503V2 Automotive grade high current power inductors Applications • • Product features • AEC-Q200 qualified • High current carrying capacity • Magnetically shielded, low EMI • DC-DC converter applications up to 1 MHz • Filtering applications up to Self Resonant Frequency (SRF) [See product specification table] • Body electronics • Central body control module • Vehicle access control system • Headlamps, tail lamps and interior lighting and LED lighting • Heating ventilation and air conditioning controllers (HVAC) • Doors, window lift and seat control Advanced driver assistance systems • 77 GHz radar system • Basic and smart surround, and rear and frontview camera • Adaptive cruise control (ACC) • Automatic parking control • Collision avoidance system/ Car black box system Infotainment and cluster electronics • Active noise cancellation (ANC) • Audio subsystem: head unit and trunk amp • Digital instrument cluster In-vehicle infotainment (IVI) and navigation Port power/USB HUB for front and rear passengers • Inductance range from 0.20 μH to 10 μH • • Current range from 2.3 A to 20.5 A • • 5.7 mm x 5.4 mm footprint surface mount package in a 3.0 mm height • Moisture Sensitivity Level (MSL): 1 • Alloy powder core material • Chassis and safety electronics • Airbag control unit • Engine and Powertrain Systems • Electric pumps, motor control and auxiliaries • Powertrain control module (PCU)/ Engine Control unit (ECU) • Transmission Control Unit (TCU) Environmental data • Storage temperature range (Component): -55 °C to +155 °C • Operating temperature range: -55 °C to +155 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN Pb HF FREE HCM1A0503V2 Automotive grade high current power inductors  Technical Data 10910 Effective November 2019 Product specifications Part number6 OCL1 (μH) ± 20% FLL2 (μH) minimum Irms3 (A) Isat4 (A) DCR (mΩ) typical @ +20 °C DCR (mΩ) maximum @ +20 °C SRF (MHz) typical K-factor5 HCM1A0503V2-R20-R 0.20 0.128 20.5 20 1.6 2.0 160 1514 HCM1A0503V2-R22-R 0.22 0.141 15.8 23 2.1 2.3 150 1267 HCM1A0503V2-R33-R 0.33 0.211 14 16 2.9 3.4 120 1167 HCM1A0503V2-R35-R 0.35 0.224 14 15 2.9 3.4 110 1062 HCM1A0503V2-R47-R 0.47 0.30 11 12 5.3 6.1 80 867 HCM1A0503V2-R68-R 0.68 0.435 10 12 6.9 8.0 70 672 HCM1A0503V2-R75-R 0.75 0.48 10 11.5 6.6 7.7 57 720 HCM1A0503V2-1R0-R 1.0 0.64 8.4 8.5 10 11.4 53 631 HCM1A0503V2-1R5-R 1.5 0.96 6.2 8.5 15.4 17.7 40 435 HCM1A0503V2-2R2-R 2.2 1.4 5.5 6.4 20 23 33 407 HCM1A0503V2-3R3-R 3.3 2.1 4.7 6.5 32 38 25 376 HCM1A0503V2-4R7-R 4.7 3.0 4.1 6.0 41 47 22 367 HCM1A0503V2-5R6-R 5.6 3.6 3.6 4.5 51 59 19 236 HCM1A0503V2-6R8-R 6.8 4.35 3.3 4.0 61 70 16 220 HCM1A0503V2-100-R 10 6.4 2.8 2.3 90 108 13 235 1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.25 Vrms, 0.0 Adc, +25 °C 2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.25 Vrms, Isat, , +25 °C 3. Irms: DC current for an approximate temperature rise of 30 °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 +155 °C under worst case operating conditions verified in the end application. 4. Isat: Peak current for approximately 20% rolloff @ +25 °C 5. 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). 6. Part Number Definition: HCM1A0503V2-xxx-R HCM1A0503V2 = Product code and size xxx= inductance value in μH, R= decimal point, If no R is present then last character equals number of zeros -R suffix = RoHS compliant Dimensions (mm) Schematic 1 Dimension A HCM1A0503V2-R22, R33, R35-R HCM1A0503V2-R20, R47 through 100-R 1.5 ±0.2 2.3 ±0.2 2 Part marking: 1AxxxV2, xxx=inductance value in uH, R=decimal point. If no R is present then last character equals number of zeros. xxxx=Lot code All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are ±0.3 millimeters unless stated otherwise Pad layout tolerances are ±0.1 millimeters unless stated otherwise DCR measured from point “a” to point “b” Do not route traces or vias underneath the inductor 2 www.eaton.com/electronics Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors Effective November 2019  Packaging information (mm) Drawing not to scale Supplied in tape and reel packaging, 2000 parts per 13” diameter reel Core loss vs Bp-p HCM1A0503V2-R20-R HCM1A0503V2-R22-R 1000 1000 700 kHz 500 kHz 300 kHz 50 kHz 1 0.1 0.01 700 kHz 500 kHz 300 kHz 100 Core Loss (mW) 100 kHz 10 100 kHz 50 kHz 10 1 0.1 100 0.01 1000 Bp-p (Gauss) 100 1000 Bp-p (Gauss) HCM1A0503V2-R33-R HCM1A0503V2-R35-R 1000 1000 700 kHz 500 kHz 300 kHz 100 kHz 10 50 kHz 1 0.1 0.01 700 kHz 500 kHz 300 kHz 100 Core Loss (mW) 100 Core Loss (mW) Core Loss (mW) 100 100 kHz 10 50 kHz 1 0.1 100 1000 Bp-p (Gauss) 0.01 1000 100 Bp-p (Gauss) www.eaton.com/electronics 3 HCM1A0503V2 Automotive grade high current power inductors  Technical Data 10910 Effective November 2019 Core loss vs Bp-p HCM1A0503V2-R47-R HCM1A0503V2-R68-R 1000 1000 700 kHz 500 kHz 300 kHz Core Loss (mW) 100 kHz 50 kHz 10 1 100 kHz 0.1 0.01 700 kHz 500 kHz 300 kHz 100 Core Loss (mW) 100 50 kHz 10 1 0.1 100 0.01 1000 Bp-p (Gauss) HCM1A0503V2-1R0-R HCM1A0503V2-R75-R 1000 1000 700 kHz 500 kHz 300 kHz 100 kHz 10 50 kHz 1 700 kHz 500 kHz 300 kHz 100 100 kHz Core Loss (mW) Core Loss (mW) 100 10 50 kHz 1 0.1 0.1 0.01 1000 100 Bp-p (Gauss) 0.01 100 1000 1000 100 Bp-p (Gauss) Bp-p (Gauss) HCM1A0503V2-1R5-R HCM1A0503V2-2R2-R 1000 1000 700 kHz 500 kHz 300 kHz 100 700 kHz 500 kHz 300 kHz 100 50 kHz 1 0.1 0.01 100 kHz 50 kHz 10 1 0.1 100 1000 Bp-p (Gauss) 4 Core Loss (mW) Core Loss (mW) 100 kHz 10 www.eaton.com/electronics 0.01 1000 100 Bp-p (Gauss) Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors Effective November 2019  Core loss vs Bp-p HCM1A0503V2-3R3-R HCM1A0503V2-4R7-R 1000 1000 700 kHz 500 kHz 300 kHz Core Loss (mW) 100 kHz 10 50 kHz 1 100 kHz 10 50 kHz 1 0.1 0.01 700 kHz 500 kHz 300 kHz 100 Core Loss (mW) 100 0.1 100 0.01 1000 Bp-p (Gauss) HCM1A0503V2-5R6-R HCM1A0503V2-6R8-R 1000 1000 700 kHz 500 kHz 300 kHz 100 kHz 50 kHz 10 1 0.1 700 kHz 500 kHz 300 kHz 100 Core Loss (mW) Core Loss (mW) 100 0.01 1000 100 Bp-p (Gauss) 100 kHz 50 kHz 10 1 0.1 100 0.01 1000 Bp-p (Gauss) 100 1000 Bp-p (Gauss) HCM1A0503V2-100-R 1000 700 kHz 500 kHz 300 kHz Core Loss (mW) 100 100 kHz 10 50 kHz 1 0.1 0.01 100 1000 Bp-p (Gauss) www.eaton.com/electronics 5 HCM1A0503V2 Automotive grade high current power inductors  Technical Data 10910 Effective November 2019 Inductance and impedance vs. frequency HCM1A0503V2-R22-R HCM1A0503V2-R20-R 0.40 1000 0.3 0.35 0.30 0.1 Impedance 100 0.25 OCL (uH) 10 0.15 Impedance (Ω) 100 Inductance 0.2 Inductance 0.20 10 0.15 0.10 1 0.05 1 Impedance 0.05 0 0.1 1 10 100 0.00 0.1 0.1 1 10 100 0.1 Frequency (MHz) Frequency (MHz) HCM1A0503V2-R35-R HCM1A0503V2-R33-R 0.6 0.6 1000 1000 0.5 0.5 10 0.2 Impedance 0.4 OCL (uH) Inductance 0.3 Impedance (Ω) Inductance 10 0.3 0.2 Impedance 1 0.1 0.1 1 10 100 0 0.1 0.1 1 10 HCM1A0503V2-R68-R HCM1A0503V2-R47-R 0.9 1.4 1000 0.8 100 10 0.4 0.3 Impedance 1 0.2 OCL (uH) Inductance 1000 1 Impedance (Ω) OCL (uH) 0.6 100 0.8 Inductance 0.6 10 0.4 Impedance 1 0.2 0.1 0 10000 1.2 0.7 0.5 0.1 1 10 Frequency (MHz) www.eaton.com/electronics 0.1 100 Frequency (MHz) Frequency (MHz) 6 1 0.1 100 0.1 0 0.1 1 10 Frequency (MHz) 100 0.1 Impedance (Ω) OCL (uH) 0.4 Impedance (Ω) 100 100 0 Impedance (Ω) 0.25 OCL (uH) 1000 Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors Effective November 2019  Inductance and impedance vs. frequency HCM1A0503V2-R75-R 1.6 HCM1A0503V2-1R0-R 1000 3.5 1.4 3 100 Inductance 10 0.6 Impedance 0.4 OCL (uH) Impedance (Ω) 2 100 1.5 Inductance 1 1 10 0.5 0.2 0.1 1 10 0.1 100 Impedance 0 0.1 Frequency (MHz) 1 10 Frequency (MHz) HCM1A0503V2-1R5-R HCM1A0503V2-2R2-R 4.0 9.0 10000 2.0 Inductance 1.5 10 1.0 6.0 OCL (uH) 100 Impedance Impedance (Ω) 2.5 1000 7.0 Impedance 5.0 100 4.0 10 3.0 Inductance 2.0 1 0.5 1 1.0 0.1 1 10 100 0.0 0.1 0.1 1 10 100 HCM1A0503V2-4R7-R HCM1A0503V2-3R3-R 12 14 10000 10000 12 10 1000 100 6 10 4 Inductance 1 2 0.1 1 10 Frequency (MHz) 100 0.1 OCL (uH) Impedance 1000 10 Impedance (Ω) OCL (uH) 8 0.1 Frequency (MHz) Frequency (MHz) 0 Impedance (Ω) 1000 3.0 OCL (uH) 10000 8.0 3.5 0.0 1 100 Impedance 8 100 6 10 Inductance 4 1 2 0 Impedance (Ω) OCL (uH) 1 0.8 1000 2.5 Impedance (Ω) 1.2 0 10000 0.1 1 10 100 0.1 Frequency (MHz) www.eaton.com/electronics 7 HCM1A0503V2 Automotive grade high current power inductors  Technical Data 10910 Effective November 2019 Inductance and impedance vs. frequency 10000 20 1000 20 1000 Impedance 15 100 10 10 0 0.1 1 10 100 5 0.1 0 HCM1A0503V2-100-R 10000 25 OCL (uH) Impedance 100 10 Inductance 1 5 0.1 1 10 Frequency (MHz) 8 www.eaton.com/electronics 100 0.1 Impedance (Ω) 1000 15 0 10 1 0.1 1 10 Frequency (MHz) 30 10 100 10 1 Frequency (MHz) 20 Impedance 15 Inductance Inductance 5 OCL (uH) 25 100 0.1 Impedance (Ω) HCM1A0503V2-6R8-R 10000 Impedance (Ω) OCL (uH) HCM1A0503V2-5R6-R 25 Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors Effective November 2019  Inductance and temperature rise vs. current HCM1A0503V2-R22-R HCM1A0503V2-R20-R 90 0.25 0.15 60 50 0.10 40 30 Temperature rise 0.05 80 70 0.20 60 0.15 50 40 0.10 20 30 Temperature rise 0.05 20 10 10 0.00 0 5 10 15 20 25 30 35 0.00 0 0 5 10 15 HCM1A0503V2-R33-R 0.40 Inductance 0.35 0.20 50 40 0.15 30 0.10 Temperature rise 10 15 20 25 70 60 0.20 50 40 0.15 30 0.10 10 0.05 0 0.00 10 0 5 10 80 50 40 0.2 30 20 Temperature rise 10 9 Idc (A) 12 15 18 0 0.5 OCL (uH) 60 0.3 Temperature Rise (°C) 70 0.4 OCL (uH) 90 0.6 80 Inductance 0.1 0 100 Inductance 90 6 25 0.7 100 3 20 HCM1A0503V2-R68-R HCM1A0503V2-R47-R 0 15 Idc (A) 0.6 0.0 20 Temperature rise Idc (A) 0.5 80 0.25 20 0.05 90 Inductance 0.30 OCL (uH) 60 Temperature Rise (°C) 70 5 0 100 80 0.25 OCL (uH) 0.40 90 0 30 HCM1A0503V2-R35-R 100 0.30 0.00 25 Idc (A) Idc (A) 0.35 20 70 60 0.4 50 0.3 40 30 0.2 0.0 20 Temperature rise 0.1 Temperature Rise (°C) OCL (uH) 70 OCL (uH) Temperature Rise (°C) 80 Inductance Inductance Temperature Rise (°C) 90 0.20 100 0.30 100 Temperature Rise (°C) 0.25 10 0 2 4 6 8 10 12 14 16 0 Idc (A) www.eaton.com/electronics 9 HCM1A0503V2 Automotive grade high current power inductors  Technical Data 10910 Effective November 2019 Inductance and temperature rise vs. current HCM1A0503V2-R75-R 60 0.4 50 40 0.3 30 0.2 20 Temperature rise 4 6 8 10 60 50 0.6 40 0.4 30 0.2 12 14 16 0.0 0 0 2 4 6 80 60 50 0.8 40 0.6 30 Temperature rise 1.5 60 50 1.0 40 30 Temperature rise 0.5 20 0.2 80 70 OCL (uH) 70 20 10 10 0 2 4 6 8 10 0.0 0 0 2 4 2.5 90 4.5 80 4.0 80 3.5 70 3.0 60 2.5 50 2.0 40 70 60 2.0 50 1.5 40 30 1.0 Temperature rise 2 3 4 Idc (A) www.eaton.com/electronics 5 0 5.0 6 7 8 OCL (uH) 3.0 1 10 100 Temperature Rise (°C) Inductance 0 8 HCM1A0503V2-4R7-R HCM1A0503V2-3R3-R 3.5 0.0 6 Idc (A) Idc (A) 0.5 0 90 Inductance 2.0 Temperature Rise (°C) OCL (uH) 14 100 90 Inductance 1.0 OCL (uH) 12 HCM1A0503V2-2R2-R 1.2 10 10 2.5 100 1.4 0.0 8 Idc (A) HCM1A0503V2-1R5-R 1.8 0.4 10 10 Idc (A) 1.6 20 Temperature rise Temperature Rise (°C) 2 70 100 90 Inductance 1.5 20 1.0 10 0.5 0 0.0 30 Temperature rise 20 10 0 1 2 3 4 Idc (A) 5 6 7 0 Temperature Rise (°C) 0 80 0.8 OCL (uH) Temperature Rise (°C) 0.5 90 1.0 70 0.1 100 Inductance 80 0.6 OCL (uH) 1.2 90 Inductance 0.7 0.0 HCM1A0503V2-1R0-R 100 Temperature Rise (°C) 0.8 Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors Effective November 2019  Inductance and temperature rise vs. current HCM1A0503V2-5R6-R HCM1A0503V2-6R8-R 100 90 Inductance 70 60 4.0 50 3.0 40 30 2.0 Temperature rise 20 1.0 0 1 2 3 4 5 6 90 80 70 5 60 4 50 40 3 30 2 10 1 0 0 Idc (A) Inductance 6 OCL (uH) OCL (uH) 5.0 100 7 80 Temperature Rise (°C) 6.0 0.0 8 Temperature rise 20 10 0 1 2 3 4 5 0 Idc (A) HCM1A0503V2-100-R 100 12 90 Inductance 80 70 OCL (uH) 8 60 6 50 40 4 30 Temperature rise 2 Temperature Rise (°C) 10 20 10 0 0 1 2 3 4 5 0 Idc (A) www.eaton.com/electronics 11 Temperature Rise (°C) 7.0 Technical Data 10910 HCM1A0503V2 Automotive grade high current power inductors  Effective November 2019 Solder reflow profile TP TC -5 °C tP Max. ramp up rate = 3° C/s Max. ramp down rate = 6 °C/s Temperature TL Preheat A T smax Package thickness Volume mm3