SOM020200

celduc® r e l a i s S/CON/SOM020200/A/08/12/05 PRELIMINARY DATA Page 1/5 UK MOSFET BASED DC SOLID-STATE RELAY Latest MOSFET technology generation. Ultra low on-state resistance. Low output leakage current. Low control current consumption. Built-in overvoltage protection SOM020200 Reverse protected triggered control input to avoid linear control Control voltage risks No radiated or conducted disturbances Touch protected housing IP20 Load voltage range Load current range (with heatsink) range Max. permanent output voltage Max. load current with heatsink Dimensions (WxHxD) 45 x 58.5 x 30 3.5-32VDC 110VDC 20ADC Weight Control input voltage range In & case / Out Insulation Connections 5-110VDC Fig. 1 Up to 20A 3.5-32VDC 2.5kV Fig. 2 Screw terminals 80g HIGH SIDE WIRING DIAGRAM (Load connected to “-“) LOW SIDE WIRING DIAGRAM (Load connected to “+”) See Instruction sheet to select the right protective components The red paths (C1/D2) must be as short as possible ! See Instruction sheet to select the right protective components The red paths (C1/D2) must be as short as possible ! Fig. 3 INTERNAL DIAGRAM Proud Proud to serve you Data given at Tambient=25°C and subject to modification without previous notice r celduc e l a i ® s celduc® r e l a i s S/CON/SOM020200/A/08/12/05 PRELIMINARY DATA Page 2/5 UK CONTROL INPUT CHARACTERISTICS INPUT CIRCUIT CHARACTERISTIC Nom. Control voltage Min. Control current Control voltage range Control current consumption Releasing control voltage Max. reverse control voltage Input impedance LABEL Ucnom Icmin Uc Ic Ucoffmax -Ucmax Rin VALUE 12-24VDC 35mADC 3.5 – 32VDC 32 – 35mADC (for control voltage range) 1VDC 32VDC Current limitation INFO. -100µA/°C typical ON=3.3V See fig. 5 typical OFF= 2.6V -Icmax+90°C 100°C @∆Tra=75°C @∆Tra=50°C @Utmax @Tjmax @Iemax @Tjmax VALUE 90VDC 5-110VDC 200V Varistor 75V size 20 1.5V Motor Please contact us INFO. Ue @Ie=-20A @Uc=0 See fig. 7 (limits) See fig. 8 POWER CIRCUIT See fig. 7 PROTECTION CHARACTERISTICS Leakage current (Ielk) vs DC voltage (Ut) Ielk / Ie Absolute limits 1 Uto < Utp t max = 0.75 (Uto − Ut max) × Ie PROTECTION 0,8 0,6 0,4 0,2 0 0 20 40 60 80 100 120 140 160 180 200 Ut (V) U t max ( =U emax) Utp P ( protection ) = 1W max (Uto − Ut max) × Ie × t ⇒ ≤1 T 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 celduc® r e l a i s S/CON/SOM020200/A/08/12/05 PRELIMINARY DATA Page 3/5 UK TIME CHARACTERISTICS Fig. 4 TIME DIAGRAMS TIME CHARACT. CHARACTERISTIC Turn on time Turn on delay Turn off time Turn off delay Max. On-Off frequency LABEL ton tdon toff tdoff F(on-off) VALUE 20µs 20µs 20µs 20µs >1000Hz (for high frequency, take 2 x Ie to calculate the heatsink; the protections must be chosen carefully) INFO. Refer to the instruction sheet GENERAL INFORMATION CONNECTIONS Connections Screwdriver advised Min and max tightening torque Insulated crimp terminals (round tabs, eyelet type) Display 2 N.m M5 Power POZIDRIV2 1.2 N.m M4 Control Green LED (indicates relay has switched ON) UL94V0 2 screws (M4x12mm ; tightening = 1.2N.m) None 80g See mounting sheet MISC. Housing Mounting Noise level Weight STANDARDS GENERAL Standards Protection level Protection against direct touch CE marking UL, cULUS and VDE approvals TYPE OF TEST STANDARD EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-11 IEC60947-1 IP20 Yes Yes Pending LEVEL Pending Pending Pending Pending EFFECT ? ? ? ? E.M.C. IMMUNITY E.M.C. EMISSION E.S.D. (Electrostatic discharges) Radiated electromagnetic fields Fast transients bursts Electric chocks Voltage drop Radiated and conducted disturbances NFEN55011 Pending celduc® r e l a i s S/CON/SOM020200/A/08/12/05 PRELIMINARY DATA Page 4/5 UK CHARACTERISTIC CURVES Fig. 5 Ic (mADC) 50 45 40 35 30 25 20 15 10 5 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Uc (VDC) 0 -50 0 50 100 150 INPUT CHARACTERISTIC Fig. 6 ON RESISTANCE VS JUNCTION TEMPERATURE -35°C -35°C 25°C 100°C RDSon 120 (mOhms) 100 80 60 40 20 Junction Temperature (°C) Fig. 7 Permanent current Ie (ARMS) POWER DISSIPATED AND LOAD CURRENT LIMIT VS TEMPERATURE Please refer to the installation notice for precautions about mounting the device on a heatsink. 10K/W 4K/W 2.2K/W 2.1K/W 1.2K/W 1.1K/W 0,9K/W Power dissipated ( W) 25 56.25 20 36 15 0.75K/W 0.55K/W 0.3K/W 20.25 10 9 5 2.25 0 0 10 20 30 40 50 60 70 80 90 100 0 110 Ambient temperature (°C) 10K/W = No Heatsink 2.1K/W = WF210000 0.75K/W = WF070000 4K/W = 150x150x3mm aluminium sheet 1.2K/W = WF121000 0.55K/W = WF050000 2.2K/W = WF262100 1.1K/W = WF131100 0.3K/W = WF031100 2.2K/W = WF151200 0.9K/W = WF115100 Fig. 8 PEAK OVERLOAD CURRENT vs. PULSE DURATION CHARACTERISTIC Ie 180 (Apk) 160 140 120 100 80 60 Repetitive D=20% (Tc=100°C, Tjmax=175°C) Non-repetitive D=1% (Tc=100°C, Tjmax=175°C) Repetitive D=5% (Tc=100°C, Tjmax=175°C) Repetitive D=10% (Tc=100°C, Tjmax=175°C)  t1  D(% ) =   × 100  t2  40 20 0 0,1 Repetitive D=50% (Tc=100°C, Tjmax=125°C) 1 10 100 1000 Pulse duration (ms) celduc® r e l a i s S/CON/SOM020200/A/08/12/05 PRELIMINARY DATA Page 5/5 UK DIMENSIONS AND ACCESSORIES Fig. 9 DIMENSIONS (mm) 2 - 1 + Fig. 10 ACCESSORIES FASTON : Please contact us r celduc® 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 : celduc-relais@celduc.com