AQ-B RELAYS AQ-B SOLID STATE RELAY UL File No.: E43149 CSA File No.: LR48894M14 * Two types available: Non zero-cross type and Zero-cross type Non zero-cross type permits phase control and Zero-cross type suppresses occurrence of noise. * Slim type The small-sized slim type (43 mm long x 9 mm wide x 24 mm high) (1.693 x .354 x .945 inch) permits high density mounting to PC board. * High dielectric strength: 1500 V AC (between input and output) TYPES APPLICATIONS Type Load voltage 75 to 125 V AC Zero-cross 1 A 75 to 250 V AC 75 to 125 V AC Zero-cross 2 A 75 to 250 V AC 75 to 125 V AC Non zero-cross 1 A 75 to 250 V AC 75 to 125 V AC Non zero-cross 2 A 75 to 250 V AC Input voltage Part No. 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 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 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 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 AQB1A1-ZT3/6VDC AQB1A1-ZT7/14VDC AQB1A1-ZT10/18VDC AQB1A1-ZT18/30VDC AQB1A2-ZT3/6VDC AQB1A2-ZT7/14VDC AQB1A2-ZT10/18VDC AQB1A2-ZT18/30VDC AQB2A1-ZT3/6VDC AQB2A1-ZT7/14VDC AQB2A1-ZT10/18VDC AQB2A1-ZT18/30VDC AQB2A2-ZT3/6VDC AQB2A2-ZT7/14VDC AQB2A2-ZT10/18VDC AQB2A2-ZT18/30VDC AQB1A1-T3/6VDC AQB1A1-T7/14VDC AQB1A1-T10/18VDC AQB1A1-T18/30VDC AQB1A2-T3/6VDC AQB1A2-T7/14VDC AQB1A2-T10/18VDC AQB1A2-T18/30VDC AQB2A1-T3/6VDC AQB2A1-T7/14VDC AQB2A1-T10/18VDC AQB2A1-T18/30VDC AQB2A2-T3/6VDC AQB2A2-T7/14VDC AQB2A2-T10/18VDC AQB2A2-T18/30VDC * Copying equipment * NC machines, sequencers, robots * Air conditioners ORDERING INFORMATION Ex. AQB 1A 1 ZT 3/6VDC Load current Load voltage Type Input voltage 1A 2A 1: 75 to 125 V AC 2: 75 to 250 V AC ZT: Zero-cross type T: Non zero-cross type 3/6, 7/14, 10/18, 18/30 V DC SPECIFICATIONS Ratings (at 20C 68F, Input voltage ripple: 1% or less) 1. Zero-cross type 1 A type Item Part No. AQB1A1-ZT AQB1A1-ZT AQB1A1-ZT AQB1A1-ZT AQB1A2-ZT AQB1A2-ZT AQB1A2-ZT AQB1A2-ZT 7/14VDC 10/18VDC 18/30VDC 3/6VDC 7/14VDC 10/18VDC 18/30VDC 3/6VDC Input voltage Input Input impedance side 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC 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. 1V Max. load current 1A Load voltage See "DATA 1" 75 to 125 V AC Frequency Remarks 75 to 250 V AC 45 to 65 Hz Repetitive peak voltage, max. 400 V 600 V Load Non-repetitive side surge current In one cycle at 60 Hz 10A "OFF-state" leakage current 0.6 mA/100 V applied Max. "ON-state" voltage drop 1.1 mA/200 V applied at 60 Hz at max. carrying current 1.6 V Min. load current 10 mA 20 mA OFF state dV/dt 100 V/s 2 A type Item Part No. AQB2A1-ZT AQB2A1-ZT AQB2A1-ZT AQB2A1-ZT AQB2A2-ZT AQB2A2-ZT AQB2A2-ZT AQB2A2-ZT 3/6VDC 7/14VDC 10/18VDC 18/30VDC 3/6VDC 7/14VDC 10/18VDC 18/30VDC Input voltage Input Input impedance side 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC 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. 1V Max. load current 2A Load voltage 75 to 125 V AC Frequency Repetitive peak voltage, max. Min. load current 75 to 250 V AC 400 V 600 V In one cycle at 60 Hz 20 A 0.6 mA/100 V applied Max. "ON-state" voltage drop OFF state dV/dt See "DATA 1" 45 to 65 Hz Load Non-repetitive side surge current "OFF-state" leakage current Remarks 1.1 mA/200 V applied at max. carrying current 1.6 V 10 mA 20 mA 100 V/s at 60 Hz 2. Non zero-cross type 1 A type Item Part No. AQB1A1-T 3/6VDC Input voltage Input Input impedance side AQB1A1-T 7/14VDC AQB1A1-T 10/18VDC AQB1A1-T 18/30VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC Approx. 0.18 k Approx. 0.75 k Approx. 1.2 k Approx. 2.15 k AQB1A2-T 3/6VDC Drop-out voltage, min. 1V Max. load current 1A Load voltage AQB1A2-T 7/14VDC AQB1A2-T 10/18VDC AQB1A2-T 18/30VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC Approx. 0.18 k Approx. 0.75 k Approx. 1.2 k Approx. 2.15 k Remarks See "DATA 1" 75 to 125 V AC 75 to 250 V AC Frequency 45 to 65 Hz Repetitive peak voltage, max. 400 V 600 V Load Non-repetitive side surge current In one cycle at 60 Hz 10A "OFF-state" leakage current 0.6 mA/100 V applied 1.1 mA/200 V applied Max. "ON-state" voltage drop at 60 Hz at max. carrying current 1.6 V Min. load current 10 mA 20 mA OFF state dV/dt 100 V/s 2 A type Item Part No. AQB2A1-T 3/6VDC Input voltage Input Input impedance side AQB2A1-T 7/14VDC AQB2A1-T 10/18VDC AQB2A1-T 18/30VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC Approx. 0.18 k Approx. 0.75 k Approx. 1.2 k Approx. 2.15 k AQB2A2-T 3/6VDC Drop-out voltage, min. 1V Max. load current 2A Load voltage AQB2A2-T 7/14VDC AQB2A2-T 10/18VDC AQB2A2-T 18/30VDC 3 to 6 VDC 7 to 14 VDC 10 to 18 VDC 18 to 30 VDC Approx. 0.18 k Approx. 0.75 k Approx. 1.2 k Approx. 2.15 k Remarks See "DATA 1" 75 to 125 V AC 75 to 250 V AC Frequency 45 to 65 Hz Repetitive peak voltage, max. 400 V 600 V Load Non-repetitive side surge current In one cycle at 60 Hz 20 A "OFF-state" leakage current 0.6 mA/100 V applied 1.1 mA/200 V applied Max. "ON-state" voltage drop at max. carrying current 1.6 V Min. load current at 60 Hz 10 mA 20 mA OFF state dV/dt 100 V/s Characteristics (at 20C 68F, Input voltage ripple: less than 1%) Item Operate time, max. Release time, max. (1/2 cycle of voltage sine wave) +1 ms 0.5 ms 109 between input and output For 1 minute 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 Functional Min. 980 m/s2 {100 G} 4 times for X, Y, Z axes Destructive Min. 980 m/s2 {100 G} 5 times for X, Y, Z axes Ambient temperature -20C to +80C -4F to +176F Storage temperature -25C to +85C -13F to +185F Operational method Remarks 1,500 V AC between input and output Breakdown voltage Shock resistance Non zero-cross type (1/2 cycle of voltage sine wave) +1 ms Insulation resistance, min. Vibration resistance Zero-cross type Zero-cross Turn-ON Zero-cross Turn-OFF Radom Turn-ON Zero-cross Turn-OFF OPERATING PRINCIPLE Internal circuit Zero-cross type Wave form of input and output (Resistive load) Snubber circuit Phototriac coupler Zerocross circuit Input Input terminal circuit Load voltage Trigger circuit + Triac Input signal R Output terminal C ON OFF Load current _ Non zero-cross type Snubber circuit + Trigger circuit Phototriac coupler Input Input terminal circuit Load voltage Triac R Output terminal C Input signal ON OFF Load current _ DIMENSIONS Max. 9 .354 Max. 43 1.693 (Common for zero-cross and Non zero-cross type) PC board pattern (Bottom view) mm inch Copper foil 4-1.4 dia. 4-.055 dia. 27.5 1.083 4 3 2 Terminal 1 Max. 20 .787 1 .039 1 .039 3.75 .148 5 12.5 .197 .492 4 3 1 .039 1 .039 10 .394 Terminal connection diagram 0.5 .020 Max. 2 .079 INPUT 4 3 2 1 10.0 .394 12.5 .492 5.0 .197 4 .157 1... Output: AC 2... Output: AC 3... Input: DC + 4... Input: DC - General tolerance: 0.5 .020 LOAD 2 1 - + Load Input power Load power source source DATA 1. Load current vs. ambient temperature 2-1. Non-repetitive surge current vs. carrying time (1 A type) 3.0 30 2.0 2 A type 1.5 1 A type 1.0 Non-repetitive surge current, A Non-repetitive surge current, A 30 2.5 Load current, A 2-2. Non-repetitive surge current vs. carrying time (2 A type) 25 20 15 10 0.5 25 20 15 10 5 5 0 -30 0 0 20 40 60 80 Ambient temperature, C 3. Input voltage vs. input current 1 2 0 3 4 5 7 10 20 30 40 50 70 100 No. of cycles at 60 Hz 1 2 3 4 5 7 10 20 30 40 50 70 100 No. of cycles at 60 Hz 4. Load current vs. ambient temperature for adjacent mounting 2 A type 1 A type 45 (3 to 6 V type) 30 25 (7 to 14 V type) (18 to 30 V type) (10 to 18 V type) 20 15 R=20.32 mm .800 inch R=12.7 mm .500 inch R=9.0 mm .354 inch 0.5 R=20.32 mm .800 inch R=12.7 mm .500 inch R=9.0 mm .354 inch 1.5 1.0 0.5 10 R R R R 5 0 2.0 Load current, A 1.0 Load current, A Input current, mA 40 35 R=Adjacent mounting R=Adjacent mounting 0 10 20 Input voltage, V 30 0 0 20 40 60 80 Ambient temperature, C 0 20 40 60 80 Ambient temperature, C AQ-B NOTE 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 countermeasure. 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 load impedance vs. residual voltage 100 80 f = 60 Hz Ve: Residual voltage V: Power voltage Load 1 60 Ve x 100 , V % 40 SSR 2 V Ve 20 R0 (dummy resistor) 1 0 Load Load power source SSR 10 20 Power factor: 1 (resistive load) Power factor: 0.4 (inductive load) 30 40 50 Load impedance, k 2 For Cautions for Use 6/1/1999 All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd. Go To Online Catalog