Automotive Relays High Current Devices Star Point Relay SPR n Full, symmetric star-point disconnection of an electric power steering motor n Limiting continuous current 90A at 85C n Disconnection of high over-currents up to 200A in 12VDC and up to 60A in 36VDC power nets n Contact arrangement fulfills 42VDC power net requirements n Optimized dimensions: lhw (in mm) 32x18.5x18 n Resistant against high ambient temperature up to 125C n Contact resistance typ. <2m per path for load current 20A after fritting Typical applications All EPA/EPS applications. F135 fcw3b Contact Data Contact Data (continued) Contact arrangement 1 form 3, 3 NO A) Please contact TE relay application engineer. 1) Max. terminal temperatures up to 180C are allowed. Final temperatures depend on the Rated voltage 12VDC A) leadframe layout. Max. switching voltage depends on load parameters 2) Without relay coil voltage: suppression component (see Application Note Automotive Rated current 120A Applications. 1) Limiting continuous current 3) Release and bounce time depend on component in parallel to the coil, please contact 23C 120A application support. 85C 90A 4) Load only carried, not switched 125C 60A 5) See Application Note Diagnostics of Relays 2) Limiting breaking current 200A Breaking capacity max. >10 ops. at 200A Contact material AgNi0.15 Coil Data Contact style triple Coil voltage range 12VDC 5) Min. recommended contact load 1A at 5VDC Max. coil temperature <180C Initial voltage drop, after fritting with 90A for 30s <180mV at 90A 3) Operate/release time max. <20/10ms Coil versions, DC coil 3) 3) Bounce time max. see footnote Coil Rated Operate Release Coil Rated coil Electrical endurance code voltage voltage voltage resistance power 4) 5 120A, dry switching at 23C, 500ms on/off >2x10 ops. VDC VDC VDC 10% W 6 Mechanical endurance >10 ops. 001 12 6.4 1 150 0.96 002 10 5.2 0.8 97 1.03 All figures are given for coil without preenergization, at ambient temperature +23C. De705fp01 auto2 TM Products 135 SPR Electrical Parameters Load Limit Curve SPR X002.xls Max. DC load breaking capacity Coil operating range 1000 10 9 8 Uop 001 (E=0V) 7 100 Uop 002 (E=0V) 6 5 4 3 2 10 Urel 001 1 10 100 1000 1 Load Current A Urel 002 Andreas Hendler Seite 1 13.10.2010 0 23 -40 -20 0 20 40 60 80 100 120 140 160 180 Load limit Curve II: valid for load path through pin 4 and pin 5, no coil suppression used. Coil Temperature C Does not take into account the temperature rise due to the contact current 23.05.2012 E = pre-energization path: C: Users eg014007 AppData Local Microsoft Windows Temporary Internet Files Content.Outlook CWLZDZGB Coils (DtSht) file: Coil Operating Range 135 SPR 2012-05-11.XLS 1 10-2012, Rev. 1012 Datasheets and product specification ac- Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com cording to IEC 61810-1 and to be used only terms of the disclaimer and all chapters of tion, application notes and all specifications 2011 Tyco Electronics Corporation, together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company. Automotive Relays High Current Devices Star Point Relay SPR (Continued) Insulation Data Terminal Assignment Initial dielectric strength between contact and coil 500VAC rms 1 form 3, 3 NO Other Data 2 354 EU RoHS/ELV compliance compliant Ambient temperature -40C to 125C Cold storage, IEC 60068-2-1 2000h -40C Dry heat, IEC 60068-2-2 500h +135C Temperature cycling (shock), IEC 60068-2-14, Na 500 cycles -40/+135C Damp heat cyclic, IEC 60068-2-30, Db, Variant 1 83 cycles (2000h) 25C/55C/93%RH Flowing mixed gas corrosion test, 1 IEC 60068-2-60, Ke, method 1 10 days Degree of protection IP67 (IEC 60529), RT III (IEC 61810) Vibration resistance (functional), IEC 60068-2-64 (random) energized 20 to 1000Hz >6g ms IEC 60068-2-64 (random) not energized 20 to 1000Hz >4g ms Shock resistance (functional), IEC 60068-2-27 (half sine) 6ms, energized >40g IEC 60068-2-27 (half sine) 6ms, not energized >10g Mounting welding process on leadframe Weight approx. 30g (1.06oz) Packaging unit 357 pcs. Dimensions View of the terminals Bottom view 1) Epoxy at terminals exceeds max. 0.9mm over coverage. 2) Permanent acceptable deformation 0.25mm respectively 0.5mm temporarily. Maximum permissible thermal load of the terminals during the resistance welding process depends on leadframe design. 2 10-2012, Rev. 1012 Datasheets and product specification ac- Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com cording to IEC 61810-1 and to be used only terms of the disclaimer and all chapters of tion, application notes and all specifications 2011 Tyco Electronics Corporation, together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company.