celduc® r e l a i S/CON/SOM06075/A/12/02/07 s PRELIMINARY DATA Page 1/5 UK MOSFET BASED DC SOLID-STATE RELAY SOM06075 (With built-in transient voltage suppressor) X Latest MOSFET technology generation. X Ultra low on-state resistance. X Low output leakage current. X Low control current consumption. X Built-in overvoltage protection (TVS) Control voltage 3.5-32VDC X Reverse protected triggered control input to avoid linear control range Max transient peak risks X No radiated or conducted disturbances X Touch protected housing IP20 DC Mains voltage range Load current range 5-40VDC (75Vpeak) (with heatsink) Fig. 1 Up to 60A 75V voltage Max. DC Mains peak voltage Max. Load Current (with heatsink) 40VDC 60ADC Control input voltage range In & case / Out Insulation Connections Dimensions (WxHxD) Weight 3.5-32VDC 2.5kV Screw terminals 45 x 58.5 x 30 80g HIGH SIDE WIRING DIAGRAM (Load connected to “-“) LOW SIDE WIRING DIAGRAM (Load connected to “+”) Fig. 2 Please consult us to select the right protective components C1 & D2. (see also accessory list page 5) Please consult us to select the right protective components C1 & D2. (see also accessory list page 5) The red paths (C1/D2) must be as short as possible ! The red paths (C1/D2) must be as short as possible ! Fig. 3 Proud to serve you Data given at Tambient=25°C and subject to modification without previous notice INTERNAL DIAGRAM celduc ® r e l a i s celduc® r e l a i S/CON/SOM06075/A/12/02/07 s PRELIMINARY DATA Page 2/5 UK CONTROL INPUT CHARACTERISTICS INPUT CIRCUIT CHARACTERISTIC LABEL VALUE Nom. Control voltage Ucnom 12-24VDC Nom. Control current Control voltage range Control current consumption Releasing control voltage Icnom Uc 35mADC 3.5 – 32VDC typical=3.3V Ic 32 – 35mADC See curve Ucoffmax 1VDC Typical= 2.6V Max. reverse control voltage INFO. CONTROL CURRENT vs. CONTROL VOLTAGE Fig. 4 Ic (mADC) 50 -100µA/°C -35°C -35°C 45 40 25°C 35 30 100°C 25 20 15 10 -Ucmax 32VDC -Icmax <100µA Rin Current limitation See curve 5 0 Input impedance 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Uc (VDC) TIME CHARACT. TIME CHARACTERISTICS CHARACTERISTIC LABEL VALUE Turn on time ton 20µs Turn on delay tdon 20µs Turn off time toff 20µs Turn off delay tdoff 20µs F(on-off) >1000Hz Max. On-Off frequency For high frequency, take 2 x Ie to calculate the heatsink; the protections must be chosen carefully. Please consult us if any. POWER OUTPUT CHARACTERISTICS POWER CIRCUIT CHARACTERISTIC LABEL VALUE Nominal voltage Uenom 24VDC Voltage range Ut Ue INFO. 5-40VDC Utmax=40VDC Non-repetitive peak voltage Utp 75V Overvoltage protection D1 39V (Transient voltage suppressor) 1500W / 1ms See fig.10 & 11 Off-state max reverse voltage drop (internal diode) -Ut 0.92V @Ie=75A & @Uc=0 See fig. 6 Resistive Motor 60A Please contact us Maximum nominal currents Ie max Max. non-repetitive peak current Iepeak Min. load current Iemin 5mA Ielk max 3mA Max. leakage current Switch OFF D<1% Switch OFF Fmax ON-state 294A 60A 750A 8.2mOhms @Tj=125°C @Tc=100°C @Tj=175°C @Utp (See fig. 8) @Utmax @Tjmax Max. on-state resistance RDSon Typ. output capacitance Cout 1.5nF Rthjc 1.2K/W Rthra 10K/W @∆Tra=75°C Heatsink thermal time constant Tthra 10 minutes @∆Tra=60°C Control inputs/power outputs insulation voltage Uimp 2.5kV Inputs/case insulation voltage Uimp 2.5kV Outputs/case insulation voltage Uimp 2.5kV Junction/case thermal resistance per power element Built-in heatsink thermal resistance vertically mounted 4.5mOhms @Tj=25°C See fig. 9 Isolation resistance Rio 1GΩ Isolation capacitance Cio <8pF Maximum junction temperature Storage ambient temperature Operating ambient temperature Max. case temperature Tjmax 175°C Tstg -40->+100°C Tamb -25->+90°C Tc 100°C @Iemax @Utp See fig. 9 celduc® r e l a i S/CON/SOM06075/A/12/02/07 s PRELIMINARY DATA Page 3/5 UK OUTPUT SWITCH CHARACTERISTIC CURVES Fig. 5 ON RESISTANCE VS JUNCTION TEMPERATURE REVERSE VOLTAGE DROP VS REVERSE CURRENT Fig. 6 1000 RDSon 12 (mOhms) 10 -Ie (A) 100 8 Uc=0 ; Tj=125°C 10 6 Uc≠0 ; Tj=125°C 4 1 2 -Ut (V) 0 -50 0 50 100 0,1 150 0 Tj (°C) POWER ELEMENT TRANSIENT THERMAL IMPEDANCE vs. PULSE DURATION Fig. 7 800 700 0,3 0,2 D=5% Repetitive D=5% (Tc=100°C, Tjm ax=175°C) Repetitive D=10% (Tc=100°C, Tjm ax=175°C) 100 D=1% Repetitive D=50%(Tc=100°C, Tjm ax=125°C) Single pulse 0 0,0001 0,001 Fig. 9 0,01 0,1 Repetitive D=20% (Tc=100°C, Tjm ax=175°C) 200 D=2% 0,05 3 300 D=10% 0,1 2,5 400 D=20% 0,15 2 Non-repetitive D=1% (Tc=100°C, Tjm ax=175°C) 500 D=50% 1,5 Ie (Apk) 600 0,25 1 ON-STATE PEAK OVERLOAD CURRENT vs. PULSE DURATION Fig. 8 Zthjc (K/W) 0,35 0,5 t (s) 0 0,0001 0,001 0,1 Pulse 1 Duration (s) 0,01 1 POWER DISSIPATED AND LOAD CURRENT LIMIT VS TEMPERATURE Permanent current Ie (ARMS) Power dissipated Pd (W) Please refer to the installation notice for precautions about mounting the device on a heatsink. 65 34.8 0.75K/W 60 29.7 24.9 55 50 0.55K/W 45 0.3K/W 40 20.6 16.7 13.2 35 10.1 30 7.42 25 5.15 20 3.3 15 1.85 10 0.82 5 10K/W 4K/W 2.2K/W 2.1K/W 1.2K/W 0 0 10 20 10K/W = No Heatsink / 1LD12020 2.1K/W = WF210000 0.9K/W = WF115100 30 40 50 60 4K/W = 150x150x3mm aluminium sheet 1.2K/W = WF121000 0.75K/W = WF070000 1.1K/W 70 0.21 0.9K/W 80 0 90 100 110 Ambient temperature (°C) 2.2K/W = WF262100 / WF151200 1.1K/W = WF131100 0.55K/W = WF050000 0.3K/W = WF031100 celduc® r e l a i S/CON/SOM06075/A/12/02/07 s PRELIMINARY DATA Page 4/5 UK BUILT-IN OVERVOLTAGE PROTECTION CHARACTERISTICS Fig. 10 LEAKAGE CURRENT (Ielk) VS DC OUTPUT SWITCH VOLTAGE (Ut) Fig. 11 OVERVOLTAGE DURATION AND FREQUENCY ABSOLUTE LIMITS Uto < Utp Ielk / Ie 1 0,8 t max = 0,6 0,4 0.75 (Uto − Ut max) × Ie P ( protection ) = 1W max 0,2 (Uto − Ut max) × Ie × t ⇒ ≤1 T 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Ut (V) U t max ( =U emax) Utp Ielk : Leakage current of the relay Ie : User load nominal current Utp : Relay max. non repetitive peak voltage Utmax : Max. nominal voltage of the relay Uto : Possible overvoltage above Utmax Utn = Ue : User DC power supply voltage t : Overvoltage duration T: Time between 2 overvoltage MISC. CONNEC TIONS GENERAL INFORMATION Connections Power Screwdriver advised Control POZIDRIV2 Min and max tightening torque 2 N.m 1.2 N.m Insulated crimp terminals (round tabs, eyelet type) M5 M4 Display Green LED (indicates relay has switched ON) Housing UL94V0 Mounting 2 screws (M4x12mm ; tightening = 1.2N.m) Noise level None Weight See mounting sheet 80g E.M.C. EMISSION E.M.C. IMMUNITY GENERAL STANDARDS Standards IEC60947-1 Protection level IP20 Protection against direct touch Yes CE marking Yes UL, cULUS and VDE approvals Pending TYPE OF TEST STANDARD LEVEL EFFECT E.S.D. (Electrostatic discharges) EN61000-4-2 Pending ? Radiated electromagnetic fields EN61000-4-3 Pending ? Fast transients bursts EN61000-4-4 Pending ? Electric chocks EN61000-4-5 Pending ? Voltage drop EN61000-4-11 - Radiated and conducted disturbances NFEN55011 Pending celduc® r e l a i S/CON/SOM06075/A/12/02/07 s PRELIMINARY DATA Page 5/5 UK DIMENSIONS AND ACCESSORIES Fig. 12 DIMENSIONS (mm) 1/+ 2/ - ACCESSORIES FLAT TAB CONNECTION ADAPTORS 1L587000 READY TO USE OVERVOLTAGE PROTECTION ESO01000 (Please check our website for availability) This device includes a diode (D2) and a capacitor (C1) suitable for most of the DC application. To be mounted close to the SOM. Please consult our website for other accessory references (Heatsinks, mounting adaptors, thermal grease…) celduc® r e l a i s www.celduc.com Rue Ampère B.P. 4 42290 SORBIERS - France Phone : 33 (0) 4 77 53 90 20 Fax : 33 (0) 4 77 53 85 51 Email : [email protected]