proud to serve you proud to serve you proud to serve you proud to serve you data given at tambient=25c and subject to modification without previous notice celdu c ? r e l a i s ce ld u c ? r e l a i s s/con/SOM04060/a/08/12/05 preliminary data page 1/5 uk mosfet based dc solid-state relay SOM04060 control voltage range 3.5-32 vdc max. permanent output voltage 40 vdc 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 x reverse protected triggered control input to avoid linear control risks x no radiated or conducted disturbances x touch protected housing ip20 max. load current with heatsink 40 adc load voltage range load current range control input voltage range in & case / out insulation connections dimensions (wxhxd) weight 5-40vdc up to 40a (with heatsink) 3.5-32vdc 2.5kv screw terminals 45 x 58.5 x 30 80g fig. 1 high side wiring diagram (load connected to ?-?) fig. 2 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
ce ld u c ? r e l a i s s/con/SOM04060/a/08/12/05 preliminary data page 2/5 uk control input characteristics characteristic label value info. nom. control voltage ucnom 12-24vdc min. control current icmin 35madc -100a/c control voltage range uc 3.5 ? 32vdc typical on=3.3v control current consumption ic 32 ? 35madc (for control voltage range) see fig. 5 releasing control voltage ucoffmax 1vdc typical off= 2.6v max. reverse control voltage -ucmax 32vdc -icmax<100a input circuit input impedance rin current limitation see fig. 5 power output characteristics characteristic label value info. nominal voltage uenom 24vdc voltage range ut ue 5-40vdc non-repetitive peak voltage utp 60v overvoltage protection d1 transient voltage suppressor 39v (1500w/1ms) max reverse voltage drop (internal diode at off state) -ut 1.3v @ie=80a @uc=0 resistive motor maximum nominal currents ie max 40a please contact us see fig. 7 (limits) non-repetitive peak overload current iepeak 320a see fig. 8 min. load current iemin 5ma max. leakage current ielk max 3ma @utmax @tjmax max. on-state resistance rdson 18.2mohms @iemax @tjmax typ. output capacitance cout 0.9nf junction/case thermal resistance per power element rthjc 1.2k/w built-in heatsink thermal resistance vertically mounted rthra 10k/w @ ? tra=75c heatsink thermal time constant tthra 10 minutes @ ? tra=60c control inputs/power outputs insulation voltage uimp 2.5kv inputs/case insulation voltage uimp 2.5kv outputs/case insulation voltage uimp 2.5kv isolation resistance rio 1g ? isolation capacitance cio <8pf maximum junction temperature tjmax 175c storage ambient temperature tstg -40->+100c operating ambient temperature tamb -25->+90c see fig. 7 power circuit max. case temperature tc 100c protection characteristics leakage current (ielk) vs dc voltage (ut) absolute limits 0 0,2 0,4 0,6 0,8 1 0 102030405060 ut ( v ) ie lk / ie utmax (=uemax) utp utp uto < ie max) ut uto ( . max t ? = 75 0 1 1 ? ? = t t ie max) ut uto ( w p max ) protection ( protection 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
ce ld u c ? r e l a i s s/con/SOM04060/a/08/12/05 preliminary data page 3/5 uk time characteristics fig. 4 time diagrams characteristic label value info. turn on time ton 20s turn on delay tdon 20s turn off time toff 20s turn off delay tdoff 20s time charact. max. on-off frequency f (on-off) >1000hz (for high frequency, take 2 x ie to calculate the heatsink; the protections must be chosen carefully) refer to the instruction sheet general information connections power control screwdriver advised pozidriv2 min and max tightening torque 2 n.m 1.2 n.m connec tions 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) see mounting sheet noise level none misc. weight 80g standards standards iec60947-1 protection level ip20 protection against direct touch yes ce marking yes general 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 ? e.m.c. immunity voltage drop en61000-4-11 - e.m.c. emission radiated and conducted disturbances nfen55011 pending
ce ld u c ? r e l a i s s/con/SOM04060/a/08/12/05 preliminary data page 4/5 uk characteristic curves fig. 5 input characteristic fig. 6 on resistance vs junction temperature 0 5 10 15 20 25 30 35 40 45 50 0 2 4 6 8 101214161820222426283032 uc (vdc) ic (madc) -35c 25c 100c -35c 0 2 4 6 8 10 12 14 16 18 -50 0 50 100 150 junction temperature (c) rdson (mohms) fig. 7 power dissipated and load current limit vs temperature fig. 8 peak overload current vs. pulse duration characteristic () 100 2 1 % ? ? ? ? ? ? = t t d 0 20 40 60 80 100 120 140 160 180 200 0,1 1 10 100 1000 pulse duration (ms) ie (apk) non-repetitive d=1% (tc=100c, tjmax=175c) repetitive d=50% (tc=100c, tjmax=125c) repetitive d=5% (tc=100c, tjmax=175c) repetitive d=10% (tc=100c, tjmax=175c) repetitive d=20% (tc=100c, tjmax=175c) permanent current ie ( arms ) power dissipated ( w ) ambient temperature (c) 10k/w = no heatsink 4k/w = 150x150x3mm aluminium sheet 2.2k/w = wf262100 2.2k/w = wf151200 2.1k/w = wf210000 1.2k/w = wf121000 1.1k/w = wf131100 0.9k/w = wf115100 0.75k/w = wf070000 0.55k/w = wf050000 0.3k/w = wf031100 please refer to the installation notice for precautions about mounting the device on a heatsink. 0 5 10 15 20 25 30 35 40 45 0 102030405060708090100110 11.4 4.1 22.3 29.1 0 7.3 1.8 0.5 16.4 36.9 10k/w 4k/w 2.1k/w 1.1k/w 0.75k/w 0.55k/w 0.3k/w 1.2k/w 0,9k/w 2.2k/w
celduc ? r e l a i s ce ld u c ? r e l a i s s/con/SOM04060/a/08/12/05 preliminary data page 5/5 uk dimensions and accessories fig. 9 dimensions (mm) fig. 10 accessories faston : please contact us www.celduc.com rue ampre 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 1 + 2 -
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