601 16 specifications are subject to change without notice ? 2002 teledyne relays 601\072002\q1 optically isolated 5 and 10a/250 vac ac solid-state relay features ? optical isolation: isolates control elements from load transients ? floating output: eliminates ground loops and signal-level ground noise. ? zero voltage turn-on: reduces switching transient noise ? low off-state leakage current: high off-state impedance. ? high dielectric strength: for safety and protection of signal-level circuits. description this series of ac ssrs has been designed to incorporate custom integrated circuits to replace conventional discrete circuitry. the result is a relay with low component count, high performance, reliability, and low cost. optical coupling between control and load provides a minimum of 1500 vrms input/output isolation. the output circuitry includes built-in snubber protection to guarantee high immunity from false triggering and reliable switching of low power factor loads.these relays are available in three terminal styles for optimum mounting flexibility. pin terminals mount directly on a printed circuit board, screw terminals or quick disconnect terminals are for chassis or heat sink mounting. series 601 wiring diagram input (control) specifications min max units control voltage range 3.0 32.0 vdc input current 14 ma must turn-on voltage 3.0 vdc must turn-off voltage 1.0 vdc reverse voltage C32 vdc part number description 601-1* 5a, 280vac solid-state relay 601-2* 10a, 280vac solid-state relay *add h suffix for higher over voltage see note 3 mechanical specification screw terminal version (10a) 601-2, -2h weight: 3.0 oz. (85g) unless otherwise specified, tolerances are: x.xx .01 inches x.xxx .005 inches pc board version (5a) 601-1, -1h 1.00 (25.4) .60 (15.24) to accept #6C32 terminal screws (4 pl) thru mtg. hole to accept #6 screw .110 (2.794) dia antirotation boss on vertical center line 3 4 2 1 1.50 (38.1) 2.00 (50.8) .04 .02 .750 (19.05) .90 (22.8) max 12 34 2.00 (50.8) .02 .375 (9.52) min .970 max (24.54) .032 (.81) dia pin (4 pl) 1.50 (38.1) .80 (15.24) 1.00 (25.4) figure 1 C 601-1 and 601-2 relays; dimensions in inches (mm) dc control source ac line *mov *optional mov 1 1+ 1C 2 3 load 4 figure 2
? 2002 teledyne relays (800) 284-7007 ? www.teledynerelays.com 601 17 601\072002\q1 series 601 environmental specifications min max units operating temperature C40 +80 c storage temperature C40 +80 c junction temperature (t j ) 125 c dielectric strength 1500 vac isolation 10 9 ohms thermal resistance ( ja ) 601-1 19.0 c/w ( js ) 601-2 4.8 c/w output (load) specifications min max units load voltage rating 250 vrms output current rating 601-1 0.1 5.0 arms 601-2 0.1 10.0 arms frequency range 47 70.0 hz over voltage range 601-1, -2 500 vpeak 601-1h, -2h 600 vpeak on-state voltage drop 4.0 vrms (@ rated current) surge current rating (16 ms) 1000 % (see figure 6 and note 4) t urn-on time 0.5 cycle t urn-off time 1.0 cycle off-state leakage @ 250 vrms 9.0 marms off-state dv/dt (see note 1) 200 v/ s capacitance (input to output) 15.0 pf characteristics curves ambient temperature (?c) 0102030405 0607 080 0 1 2 3 4 5 6 load current (a) 90 no heat sink ambient temperature (?c) 0 10 20 30 40 50 60 70 80 90 0 2 4 6 8 10 12 load current (a) mounted on 1.0?c/w heat sink (see note 5) no heat si nk control voltage (vdc) 0510 15 20 25 30 35 0 2 4 6 8 10 12 control current (ma) 800 1000 600 400 200 10 100 1000 10000 surge duration (ms) - non-repetitive peak surge current (% rated current) figure 4 C maximum load current vs. ambient temperature 601-1 figure 5 C maximum load current vs. ambient temperature 601-2 figure 3 C typical input current vs. control voltage figure 6 C maximum surge as function of load voltage notes 1. output transient (dv/dt) protection is provided in all models and they are designed to switch resistive or inductive loads to 0.2 power factor. the dv/dt rating is based on a source impedance of 50 ohms. 2. for any mounting conditions: 5-amp relays, ja = 19 c/w. for 10-amp relays, js = 4.8 c/w. 3. basic part number provides screw terminals or pc board pins (figure 1). for single 1/4-inch quick disconnect terminals, add suffix q to 10-amp part numbers, or qq suffix for double 1/4-inch quick disconnects. (examples: 601-2q, 601-2qq). 4. triac may lose blocking capability during and after surge until t(j) falls below maximum. 5. relays mounted with silicone grease on heat sink such as astrodyne, inc., type 2518-0500-a00b (for 1.0 c/w).
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