HCMA1305-6R8-R

Technical Data 10277 Effective October 2017 Supersedes August 2014 HCMA1305 Automotive grade High current power inductors Applications • • Product features Body electronics • Central body control module • Vehicle access control system • Headlamps, tail lamps and interior lighting • Heating ventilation and air conditioning controllers (HVAC) • Doors, window lift and seat control Advanced driver assistance systems • Basic and smart surround, and rear and front view camera • Adaptive cruise control (ACC) • Automatic parking control • Collision avoidance system/Car black box system • AEC-Q200 qualified • High current carrying capacity • Low core losses • Magnetically shielded, low EMI • Frequency range up to 5 MHz • Digital instrument cluster Inductance range from 0.1 μH to 33 μH • In-vehicle infotainment (IVI) and navigation • • Current range from 5.2 A to 118 A • 13.8 mm x 12.5 mm footprint surface mount package in a 5.0 mm height • Iron powder core material • • Infotainment and cluster electronics • Audio subsystem: head unit and trunk amp Chassis and safety electronics • Airbag control unit • Electronic Stability Control system (ESC) • Electric parking brake • Electronic Power Steering (EPS) Environmental Data • Storage temperature range (Component): -55 °C to +125 °C • Operating temperature range: -55 °C to +125 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN Pb HF FREE HCMA1305 Automotive grade high current power inductors Technical Data 10277 Effective October 2017 Product Specifications DCR (mΩ) @ +20 °C nominal DCR (mΩ) @ +20 °C maximum K-factor5 118 0.52 0.59 848 51 110 0.63 0.72 843 0.21 42 80 0.80 0.92 506 0.30 38 65 0.80 0.92 506 0.56 0.36 36 55 1.15 1.33 500 0.68 0.44 34 54 1.15 1.33 500 HCMA1305-R82-R 0.82 0.52 31 53 1.40 1.61 358 HCMA1305-1R0-R 1.00 0.64 29 50 2.10 2.42 275 HCMA1305-1R5-R 1.50 0.96 23 48 2.75 3.16 225 HCMA1305-1R8-R 1.80 1.15 21 40 4.00 4.60 216 HCMA1305-2R2-R 2.20 1.41 20 32 4.60 5.29 191 HCMA1305-3R3-R 3.30 2.11 15 32 7.70 9.20 170 HCMA1305-4R7-R 4.70 3.01 12 27 11.0 12.7 161 HCMA1305-5R6-R 5.60 3.58 11.5 22 12.0 13.8 142 HCMA1305-6R8-R 6.80 4.35 11 21 13.0 15.0 129 HCMA1305-7R8-R 7.80 4.99 10 18.5 16.8 19.4 117 HCMA1305-8R2-R 8.20 5.25 9.5 18 17.5 20.1 117 HCMA1305-100-R 10.0 6.40 9.0 16 19.0 21.9 90 HCMA1305-150-R 15.0 9.60 7.7 13 29.0 33.4 74 HCMA1305-220-R 22.0 14.1 6.2 10 45.0 51.8 63 HCMA1305-330-R 33.0 21.1 5.2 8 74.5 85.5 48 OCL1 (μH) ± 20% FLL2 Min. (μH) Irms3 (A) Isat4 (A) HCMA1305-R10-R 0.10 0.064 55 HCMA1305-R22-R 0.22 0.14 HCMA1305-R33-R 0.33 HCMA1305-R47-R 0.47 HCMA1305-R56-R HCMA1305-R68-R Part Number6 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 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. 2 www.eaton.com/electronics 4. Isat: Peak current for approximately 20% rolloff at +25 °C. 5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ∆I. Bp-p: (Gauss), K: (K-factor from table), L: (Inductance in μH),∆I (Peak to peak ripple current in amps). 6. Part Number Definition: HCMA1305-yyy-R - HCMA1305 = Product code and size yyy= Inductance value in μH, R = decimal point, if no R is present then third character equals number of zeros. “-R” suffix = RoHS compliant Technical Data 10277 HCMA1305 Automotive grade high current power inductors Effective October 2017 Dimensions- mm Top View 13.3±0.5 Side View 5.0 max. Bottom View Recommended Pad Layout Schematic 2.54±0.3 3.3 12.2±0.3 4.0±0.5 AXXX wlyy R 7.7 typ. 8.5 typ. 14.2 4.9 Part Marking: A = Automotive grade, xxx = Inductance value in µH, R = decimal point, if no R is present, third character equals number of zeros, wlyy = (Date Code), R = (Revision Level) All soldering surfaces to be coplanar within 0.10 millimeters. Tolerances are ±0.3 millimeters unless stated otherwise. Color: Grey. Do not route traces or vias underneath the inductor AXXX wlyy R Packaging information- mm Drawing not to scale Supplied in tape and reel packaging , 400 parts per 13” diameter reel www.eaton.com/electronics 3 HCMA1305 Automotive grade high current power inductors Technical Data 10277 Effective October 2017 Temperature rise vs. total loss 50.0 Temperature Rise (°C) 40.0 30.0 20.0 10.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Total Loss (W) Core loss vs Bp-p 10000 1MHz 500KHz 300KHz 200KHz 100KHz Core Loss (mW) 1000 100 10 1 100 1000 Bp-p (Gauss) 4 www.eaton.com/electronics 10000 Technical Data 10277 HCMA1305 Automotive grade high current power inductors Effective October 2017 Inductance characteristics HCMA1305-R22-R 110% 100% 100% 90% 90% % of OCL % of OCL HCMA1305-R10-R 110% 80% 70% 70% 60% 60% 50% 50% 40% 80% 40% 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 Idc (A) Idc (A) HCMA1305 -R33-R 110% 100% 90% 90% % of OCL 100% 80% 70% 80% 70% 60% 60% 50% 50% 40% 40% 0 20 40 60 Idc (A) 80 100 120 0 140 HCMA1305 -R56-R 110% 20 40 90% 90% % of OCL 100% 80% 70% 60 80 Idc (A) 100 120 HCMA1305 -R68-R 110% 100% % of OCL % of OCL HCMA1305 -R47-R 110% 80% 70% 60% 60% 50% 50% 40% 40% 0 20 40 60 Idc (A) 80 100 120 0 10 20 30 40 50 60 70 80 Idc (A) www.eaton.com/electronics 5 HCMA1305 Automotive grade high current power inductors Technical Data 10277 Effective October 2017 Inductance characteristics HCMA1305 -R82-R 110% HCMA1305 -1R0-R 110% 100% 90% 90% % of OCL % of OCL 100% 80% 70% 80% 70% 60% 60% 50% 50% 40% 40% 0 10 20 30 40 50 60 70 0 80 10 20 30 Idc (A) HCMA1305-1R5-R 110% 90% 90% % of OCL 100% % of OCL 100% 70% 70 80% 70% 50% 50% 40% 40% 0 5 10 15 20 25 30 Idc (A) 35 40 45 50 55 0 60 5 10 100% 90% 90% % of OCL 100% 70% 20 25 30 35 40 45 50 55 60 HCMA1305-3R3-R 110% 80% 15 Idc (A) HCMA1305-2R2-R 110% % of OCL 60 60% 60% 80% 70% 60% 60% 50% 50% 40% 40% 0 5 10 15 20 25 Idc (A) 6 50 HCMA1305-1R8-R 110% 80% 40 Idc (A) www.eaton.com/electronics 30 35 40 45 50 0 5 10 15 20 25 Idc (A) 30 35 40 45 50 Technical Data 10277 HCMA1305 Automotive grade high current power inductors Effective October 2017 Inductance characteristics HCMA1305-4R7-R 100% 100% 90% 90% 80% 70% 80% 70% 60% 60% 50% 50% 40% 40% 0 5 10 15 20 Idc (A) 25 30 0 35 90% 90% 80% 80% % of OCL 100% 70% 60% 50% 50% 40% 40% 10 15 20 25 0 30 2 4 6 90% 90% % of OCL % of OCL 100% 80% 70% 8 10 50% 50% 6 8 10 12 14 Idc (A) 16 18 20 22 24 26 14 16 18 20 22 24 26 18 20 22 24 26 70% 60% 40% 12 80% 60% 4 30 HCMA1305 -100-R 110% 100% 2 25 Idc (A) HCMA1305 -8R2-R 0 20 HCMA1305 -7R8-R Idc (A) 110% 15 70% 60% 5 10 110% 100% 0 5 Idc (A) HCMA1305 -6R8-R 110% % of OCL HCMA1305-5R6-R 110% % of OCL % of OCL 110% 40% 0 2 4 6 8 10 12 14 Idc (A) 16 www.eaton.com/electronics 7 HCMA1305 Automotive grade high current power inductors Technical Data 10277 Effective October 2017 Inductance characteristics HCMA1305 -150-R 110% 90% 90% % of OCL 100% % of OCL 100% 80% 70% 70% 50% 50% 40% 40% 0 6 4 2 8 10 12 14 16 18 20 22 Idc (A) HCMA1305 -330-R 110% 100% 90% % of OCL 80% 60% 60% 80% 70% 60% 50% 40% 0 8 HCMA1305 -220-R 110% 2 www.eaton.com/electronics 4 6 8 Idc (A) 10 12 14 16 18 0 2 4 6 8 Idc (A) 10 12 14 16 18 Technical Data 10277 HCMA1305 Automotive grade high current power inductors Effective October 2017 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 t Table 1 - Standard SnPb Solder (Tc) Package Thickness Volume mm3