HA19-20000LF TT Electronics

Electric Power Steering (EPS) Common Mode Choke HA19 Series Features: Operating temperature range -40C to +125C Rated current up to 44 amps Ambient temperature, maximum +85C Temperature rise, maximum 40C Reduces line conducted interference Low loss ferrite core Proven performance in maintaining transmission signal integrity Excellent performance in rugged environments RoHS compliant AEC-Q200 certified All parts are Pb free and comply with EU RoHS Directive 2011/65/EU with amendment EU 2015/863 (RoHS 3) Description: The HA19 common mode choke is designed specifically for noise suppression applications found in the growth and expansion of new generation vehicles such as electric vehicles (EVs) and plug-in hybrid vehicles (PHVs). The HA19 series offer high efficiency and excellent current handling in a rugged construction. It is mechanically robust and features low DC resistance and low temperature rise performance. HA19 is ideal for high efficiency electric power steering EMI applications where size and AEC-Q200 certification is critical. Applications: Ideal for high frequency EPS noise suppression applications Transportation Electric Power Steering Electronic Control Units Engine Control Transmission Control Industrial Switch Mode Power Supply DC/DC Converters Schematic Common Mode Differential Mode Common Mode Differential Mode 1 4 1 4 N1 N1 1 8 1 8 N2 N2 N1 N1 N2 N2 7 2 7 2 3 3 2 2 N3 N3 3 6 3 6 N4 N4 4 5 4 5 N1:N2 = 1 N1:N2:N3:N4 = 1 Schematic 1 Schematic 2 General Note TT Electronics reserves the right to make changes in product specification without TT Electronics BI Technologies TT Electronics BI Technologies www.ttelectronics.com magsales ttelectronics.com notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. TT electronics plc Issue C 01/2021 Page 1 Electric Power Steering (EPS) Common Mode Choke HA19 Series Specifications 25C Leakage Rated Inductance DC Current Inductance Schematic Part Number Resistance Figure H Amps H m Max. Min. Typ. Min. 1 HA19-10000LF 75.0 26.5 1.70 0.90 1 1 HA19-20000LF 75.0 28.0 1.30 0.90 1 1 HA19-30000LF 11.0 44.0 1.00 0.07 2 1 HA19-40000LF 84.6 28.5 1.40 0.65 3 20.8 25.0 1.20 - 1 HA19-50000LF 4 2 HA19-60000LF 75.0 22.0 2.30 0.90 5 Notes: 1. Inductance and leakage inductance are measured at 10kHz, 0.1Vrms. 2. Rated current is the approximate DC current at which DT is 40C. Part temperature should be verified in the end application. The part temperature (ambient plus temperature rise) should not exceed 125C under worst case operating conditions. 3. Schematic 1: - Inductance and DCR are measured at N1 or N2 - Leakage inductance is measured at N1 (pin 1-2) with N2 (pin 4-3) winding shorted 4. Schematic 2: - Inductance and DCR are measured at N1, N2, N3 or N4. - Leakage inductance is measured at pin (1-3) or (2-4) with other pins shorted Ordering Information Packaging HA19 10000 LF One shipping Part Number carton Lead Free Model Series HA19-10000LF 400pcs HA19-20000LF 400pcs Sequence number HA19-30000LF 280pcs HA19-40000LF 400pcs HA19-50000LF 396pcs HA19-60000LF 210pcs General Note TT Electronics reserves the right to make changes in product specification without TT Electronics BI Technologies TT Electronics BI Technologies www.ttelectronics.com magsales ttelectronics.com notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. TT electronics plc Issue C 01/2021 Page 2