aq-b types aq-b solid state relay a q-b relays type load voltage input voltage standard type (1,500 v ac) reinforced type (4,000 v ac) part no. part no. zero-cross 1 a 75 to 125 v ac 3 to 6 v dc aqb1a1-zt3/6vdc 7 to 14 v dc aqb1a1-zt7/14vdc 10 to 18 v dc aqb1a1-zt10/18vdc 18 to 30 v dc aqb1a1-zt18/30vdc 75 to 250 v ac 3 to 6 v dc aqb1a2-zt3/6vdc aqb1a2-zv3/6vdc 7 to 14 v dc aqb1a2-zt7/14vdc aqb1a2-zv7/14vdc 10 to 18 v dc aqb1a2-zt10/18vdc aqb1a2-zv10/18vdc 18 to 30 v dc aqb1a2-zt18/30vdc aqb1a2-zv18/30vdc zero-cross 2 a 75 to 125 v ac 3 to 6 v dc aqb2a1-zt3/6vdc 7 to 14 v dc aqb2a1-zt7/14vdc 10 to 18 v dc aqb2a1-zt10/18vdc 18 to 30 v dc aqb2a1-zt18/30vdc 75 to 250 v ac 3 to 6 v dc aqb2a2-zt3/6vdc aqb2a2-zv3/6vdc 7 to 14 v dc aqb2a2-zt7/14vdc aqb2a2-zv7/14vdc 10 to 18 v dc aqb2a2-zt10/18vdc aqb2a2-zv10/18vdc 18 to 30 v dc aqb2a2-zt18/30vdc aqb2a2-zv18/30vdc random 1 a 75 to 125 v ac 3 to 6 v dc aqb1a1-t3/6vdc 7 to 14 v dc aqb1a1-t7/14vdc 10 to 18 v dc aqb1a1-t10/18vdc 18 to 30 v dc aqb1a1-t18/30vdc 75 to 250 v ac 3 to 6 v dc aqb1a2-t3/6vdc aqb1a2-v3/6vdc 7 to 14 v dc aqb1a2-t7/14vdc aqb1a2-v7/14vdc 10 to 18 v dc aqb1a2-t10/18vdc aqb1a2-v10/18vdc 18 to 30 v dc aqb1a2-t18/30vdc aqb1a2-v18/30vdc random 2 a 75 to 125 v ac 3 to 6 v dc aqb2a1-t3/6vdc 7 to 14 v dc aqb2a1-t7/14vdc 10 to 18 v dc aqb2a1-t10/18vdc 18 to 30 v dc aqb2a1-t18/30vdc 75 to 250 v ac 3 to 6 v dc aqb2a2-t3/6vdc aqb2a2-v3/6vdc 7 to 14 v dc aqb2a2-t7/14vdc aqb2a2-v7/14vdc 10 to 18 v dc aqb2a2-t10/18vdc aqb2a2-v10/18vdc 18 to 30 v dc aqb2a2-t18/30vdc aqb2a2-v18/30vdc t?v rheinland 9 .354 43 1.693 20 .787 rohs directive compatibility information http://www.mew.co.jp/ac/e/environment/ features ? wo types available: random type and zero-cross type random type permits phase control and zero-cross type suppresses occurrence of noise. ? ertical type the small-sized vertical type (43 mm long 9 mm wide 24 mm high) (1.693 .354 .945 inch) permits high density mounting to pc board. high dielectric strength: 1,500 v ac (between input and output) 4,000 v ac (between input and output) typical applications copying equipment nc machines, sequencers, robots air conditioners all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
aq-b ordering information specifications load current 1a 2a load voltage 1: 75 to 125 v ac 2: 75 to 250 v ac type zt: zero-cross type: 1,500 v t: random type: 1,500 v zv: zero-cross type: 4,000 v v: random type: 4,000 v input voltage 3/6, 7/14, 10/18, 18/30 v dc 1aex. aqb 1 z t 3/6vdc ratings (at 20 c 68 f , input voltage ripple: 1% or less) 1. zero-cross type 1 a type 2 a type part no. item aqb1a1-zt 3/6vdc aqb1a1-zt 7/14vdc aqb1a1-zt 10/18vdc aqb1a1-zt 18/30vdc aqb1a2-zt 3/6vdc aqb1a2-zv 3/6vdc aqb1a2-zt 7/14vdc aqb1a2-zv 7/14vdc aqb1a2-zt 10/18vdc aqb1a2-zv 10/18vdc aqb1a2-zt 18/30vdc aqb1a2-zv 18/30vdc remarks input side input voltage 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc input impedance approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? drop-out voltage, min. 1 v load side max. load current 1 a see ?ata 1 load voltage 75 to 125 v ac 75 to 250 v ac frequency 45 to 65 hz repetitive peak voltage, max. 400 v 600 v non-repetitive surge current 10a in one cycle at 60 hz ?ff-state leakage current 0.6 ma/100 v applied 1.1 ma/200 v applied at 60 hz max. ?n-state voltage drop 1.6 v at max. car- rying current min. load current 10 ma 20 ma off state dv/dt 100 v/ s part no. item aqb2a1-zt 3/6vdc aqb2a1-zt 7/14vdc aqb2a1-zt 10/18vdc aqb2a1-zt 18/30vdc aqb2a2-zt 3/6vdc aqb2a2-zv 3/6vdc aqb2a2-zt 7/14vdc aqb2a2-zv 7/14vdc aqb2a2-zt 10/18vdc aqb2a2-zv 10/18vdc aqb2a2-zt 18/30vdc aqb2a2-zv 18/30vdc remarks input side input voltage 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc input impedance approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? drop-out voltage, min. 1 v load side max. load current 2 a see ?ata 1 load voltage 75 to 125 v ac 75 to 250 v ac frequency 45 to 65 hz repetitive peak voltage, max. 400 v 600 v non-repetitive surge current 20a in one cycle at 60 hz ?ff-state leakage current 0.6 ma/100 v applied 1.1 ma/200 v applied at 60 hz max. ?n-state voltage drop 1.6 v at max. car- rying current min. load current 10 ma 20 ma off state dv/dt 100 v/ s all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
aq-b characteristics (at 20 c 68 f , input voltage ripple: less than 1%) item zero-cross type random type remarks standard type reinforced type standard type reinforced type operate time, max. (1/2 cycle of voltage sine wave) +1 ms 0.5 ms release time, max. (1/2 cycle of voltage sine wave) +1 ms insulation resistance, min. 10 9 ? between input and output breakdown voltage 1,500 v ac between input and output 4,000 v ac between input and output 1,500 v ac between input and output 4,000 v ac between input and output for 1 minute vibration resistance functional 10 to 55 hz at double amplitude of 3 mm 10 minutes for x, y, z axes destructive 10 to 55 hz at double amplitude of 3 mm 1 hour for x, y, z axes shock resistance functional min. 980 m/s 2 {100 g} 4 times for x, y, z axes destructive min. 980 m/s 2 {100 g} 5 times for x, y, z axes ambient temperature ?0 c to +80 c ? f to +176 f storage temperature ?5 c to +85 c ?3 f to +185 f operational method zero-cross turn-on zero-cross turn-off random turn-on zero-cross turn-off 2. random type 1 a type 2 a type part no. item aqb1a1-t 3/6vdc aqb1a1-t 7/14vdc aqb1a1-t 10/18vdc aqb1a1-t 18/30vdc aqb1a2-t 3/6vdc aqb1a2-v 3/6vdc aqb1a2-t 7/14vdc aqb1a2-v 7/14vdc aqb1a2-t 10/18vdc aqb1a2-v 10/18vdc aqb1a2-t 18/30vdc aqb1a2-v 18/30vdc remarks input side input voltage 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc input impedance approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? drop-out voltage, min. 1 v load side max.load current 1 a see ?ata 1 load voltage 75 to 125 v ac 75 to 250 v ac frequency 45 to 65 hz repetitive peak voltage, max. 400 v 600 v non-repetitive surge current 10a in one cycle at 60 hz ?ff-state leakage current 0.6 ma/100 v applied 1.1 ma/200 v applied at 60 hz max. ?n-state voltage drop 1.6 v at max. car- rying current min. load current 10 ma 20 ma off state dv/dt 100 v/ s part no. item aqb2a1-t 3/6vdc aqb2a1-t 7/14vdc aqb2a1-t 10/18vdc aqb2a1-t 18/30vdc aqb2a2-t 3/6vdc aqb2a2-v 3/6vdc aqb2a2-t 7/14vdc aqb2a2-v 7/14vdc aqb2a2-t 10/18vdc aqb2a2-v 10/18vdc aqb2a2-t 18/30vdc aqb2a2-v 18/30vdc remarks input side input voltage 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc 3 to 6 v dc 7 to 14 v dc 10 to 18 v dc 18 to 30 v dc input impedance approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? approx. 0.18 k ? approx. 0.75 k ? approx. 1.2 k ? approx. 2.15 k ? drop-out voltage, min. 1 v load side max.load current 2 a see ?ata 1 load voltage 75 to 125 v ac 75 to 250 v ac frequency 45 to 65 hz repetitive peak voltage, max. 400 v 600 v non-repetitive surge current 20a in one cycle at 60 hz ?ff-state leakage current 0.6 ma/100 v applied 1.1 ma/200 v applied at 60 hz max. ?n-state voltage drop 1.6 v at max. car- rying current min. load current 10 ma 20 ma off state dv/dt 100 v/ s all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
aq-b operating principle dimensions mm inch reference data internal circuit zero-cross type wa ve form of input and output (resistive load) circuit circuit cross zero- trigger circuit phototriac coupler + _ input input terminal output terminal r c triac snubber circuit load voltage load current input signal on off random type circuit trigger circuit coupler phototriac + _ input input terminal output terminal r c triac snubber circuit load voltage load current input signal on off (common for zero-cross and random type) general tolerance: 0.5 .020 4 .157 0.5 .020 1 .039 1 .039 1 .039 1 .039 3.75 .148 5 .197 10 .394 12.5 .492 43 2 1 max. 9 .354 max. 20 .787 max. 43 1.693 max. 2 .079 1 2 3 4 output: ac output: ac input: dc + input: dc pc board pattern (bottom view) te r minal connection diagram 27.5 1.083 5.0 .197 12.5 .492 10.0 .394 4 3 2 1 terminal copper foil 4-1.4 dia. 4-.055 dia. input load 34 2 1 load power source + load input power source 1. load current vs. ambient temperature 2-1. non-repetitive surge current vs. carrying time (1 a type) 2-2. non-repetitive surge current vs. carrying time (2 a type) ?0 0 2 0 4 0 6 0 8 0 3.0 2.5 2.0 1.5 1.0 0.5 0 ambient temperature, c load current, a 2 a type 1 a type 12345710 20 30 40 50 70 100 non-repetitive surge current, a 0 5 10 15 20 25 no. of cycles at 60 hz 30 12345710 20 30 40 50 70 100 no. of cycles at 60 hz non-repetitive surge current, a 0 5 10 15 20 25 30 3. input current vs. input voltage input voltage, v input current, ma 01020 0 10 20 30 40 45 35 25 15 5 (3 to 6 v type) (7 to 14 v type) (18 to 30 v type) (10 to 18 v type) 30 4. load current vs. ambient temperature for adjacent mounting 1 a type 2 a type 0 0 load current, a 20 40 60 80 1.0 0.5 =adjacent mounting =20.32 mm .800 inch =9.0 mm .354 inch =12.7 mm .500 inch ambient temperature, c 0 ambient temperature, c load current, a 20 40 60 80 2.0 1.5 1.0 0.5 =adjacent mounting =20.32 mm .800 inch =9.0 mm .354 inch =12.7 mm .500 inch all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
aq-b note for cautions f or us e . when used for the load less than rated in case of the load current less than rated, malfunction may result from the residual voltage across the both ends of the load even if the solid state relay is turned off. use a dummy resistor as a countermea- sure. the total of the current through the resistor and the load current must exceed the min. rated load current. in case the dummy resistor is not used, keep in mind that the residual voltage becomes as follows: example: for the inductive load by the 5 ma load current and the 200 v ac load voltage, the load impedance becomes 40 k ? and ve/v = 16% is estimated from the right above graph. accordingly, the 32 v voltage remains across the both ends of the load when the solid state relay is turned off. ?characteristics of residual voltage vs. load impedance load power source ssr load r 0 (dummy resistor) 1 2 0 10 20 20 40 60 100 , 80 100 30 40 50 load impedance, k ? ve ve v % v ssr 1 2 load f = 60 hz ve: residual voltage v: power voltage power factor: 1 (resistive load) power factor: 0.4 (inductive load) all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
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