AQ-B
TÜV Rheinland
1A and 2A space saving
PC board terminal type
AQ-B RELAYS
FEATURES
9
.354
43
1.693
20
.787
• 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.
• Vertical 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
TYPES
Type
Load voltage
75 to 125 V AC
Zero-cross 1 A
Input voltage
75 to 125 V AC
Zero-cross 2 A
75 to 125 V AC
Non zero-cross 1 A
—
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 125 V AC
Non zero-cross 2 A
ds_61604_0001_en_aqb: 060207D
AQB1A2-ZV3/6VDC
7 to 14 V DC
AQB1A2-ZT7/14VDC
AQB1A2-ZV7/14VDC
AQB1A2-ZT10/18VDC
AQB1A2-ZV10/18VDC
18 to 30 V DC
AQB1A2-ZT18/30VDC
AQB1A2-ZV18/30VDC
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
—
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
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
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
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
3 to 6 V DC
75 to 250 V AC
—
AQB1A2-ZT3/6VDC
10 to 18 V DC
3 to 6 V DC
75 to 250 V AC
Part No.
AQB1A1-ZT3/6VDC
3 to 6 V DC
75 to 250 V AC
Reinforced type (4,000 V AC)
Part No.
3 to 6 V DC
3 to 6 V DC
75 to 250 V AC
Standard type (1,500 V AC)
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
1
AQ-B
ORDERING INFORMATION
Ex. AQB
1A
Load current
Load voltage
1A
2A
1: 75 to 125 V AC
2: 75 to 250 V AC
1
ZT
3/6VDC
Type
ZT: Zero-cross type: 1,500 V
T: Non zero-cross type: 1,500 V
Input voltage
ZV: Zero-cross type: 4,000 V
V: Non zero-cross type: 4,000 V
3/6, 7/14, 10/18,
18/30 V DC
SPECIFICATIONS
Ratings (at 20°C 68°F, Input voltage ripple: 1% or less)
1. Zero-cross type
1 A type
Part No.
Input side
Item
AQB1A2-ZT AQB1A2-ZT AQB1A2-ZT AQB1A2-ZT
18/30VDC
10/18VDC
7/14VDC
AQB1A1-ZT AQB1A1-ZT AQB1A1-ZT AQB1A1-ZT
3/6VDC
3/6VDC
7/14VDC
10/18VDC
18/30VDC AQB1A2-ZV AQB1A2-ZV AQB1A2-ZV AQB1A2-ZV
18/30VDC
10/18VDC
7/14VDC
3/6VDC
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 kΩ
Approx.
0.75 kΩ
Approx.
1.2 kΩ
Approx.
2.15 kΩ
Approx.
0.18 kΩ
Approx.
0.75 kΩ
Approx.
1.2 kΩ
Approx.
2.15 kΩ
Drop-out voltage,
min.
1V
Max. load current
1A
Load voltage
See “DATA 1”
75 to 125 V AC
Frequency
Load side
Remarks
75 to 250 V AC
45 to 65 Hz
Repetitive peak
voltage, max.
400 V
600 V
Non-repetitive
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
OFF state dV/dt
20 mA
100 V/μs
2 A type
Part No.
Input side
Item
AQB2A2-ZT AQB2A2-ZT AQB2A2-ZT AQB2A2-ZT
18/30VDC
10/18VDC
7/14VDC
AQB2A1-ZT AQB2A1-ZT AQB2A1-ZT AQB2A1-ZT
3/6VDC
3/6VDC
7/14VDC
10/18VDC
18/30VDC AQB2A2-ZV AQB2A2-ZV AQB2A2-ZV AQB2A2-ZV
18/30VDC
10/18VDC
7/14VDC
3/6VDC
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 kΩ
Approx.
0.75 kΩ
Approx.
1.2 kΩ
Approx.
2.15 kΩ
Approx.
0.18 kΩ
Approx.
0.75 kΩ
Approx.
1.2 kΩ
Approx.
2.15 kΩ
Drop-out voltage,
min.
1V
Max. load current
Load voltage
2A
75 to 125 V AC
Load side
Frequency
Repetitive peak
voltage, max.
400 V
OFF state dV/dt
2
600 V
In one cycle
at 60 Hz
20A
0.6 mA/100 V applied
Max. “ON-state”
voltage drop
Min. load current
See “DATA 1”
75 to 250 V AC
45 to 65 Hz
Non-repetitive
surge current
“OFF-state”
leakage current
Remarks
1.1 mA/200 V applied
at max. carrying current
1.6 V
10 mA
at 60 Hz
20 mA
100 V/μs
ds_61604_0001_en_aqb: 060207D
AQ-B
2. Non zero-cross type
1 A type
Part No.
AQB1A1-T
3/6VDC
AQB1A1-T
7/14VDC
AQB1A1-T
10/18VDC
AQB1A1-T
18/30VDC
3 to
6 V DC
Approx.
0.18 kΩ
7 to
14 V DC
Approx.
0.75 kΩ
10 to
18 V DC
Approx.
1.2 kΩ
18 to
30 V DC
Approx.
2.15 kΩ
Load side
Input side
Item
Input voltage
Input impedance
Drop-out voltage,
min.
Max.load current
Load voltage
Frequency
Repetitive peak
voltage, max.
Non-repetitive
surge current
“OFF-state”
leakage current
Max. “ON-state”
voltage drop
Min. load current
OFF state dV/dt
AQB1A2-T
3/6VDC
AQB1A2-V
3/6VDC
3 to
6 V DC
Approx.
0.18 kΩ
AQB1A2-T
7/14VDC
AQB1A2-V
7/14VDC
7 to
14 V DC
Approx.
0.75 kΩ
AQB1A2-T
10/18VDC
AQB1A2-V
10/18VDC
10 to
18 V DC
Approx.
1.2 kΩ
AQB1A2-T
18/30VDC
AQB1A2-V
18/30VDC
18 to
30 V DC
Approx.
2.15 kΩ
Remarks
1V
1A
75 to 125 V AC
See “DATA 1”
75 to 250 V AC
45 to 65 Hz
400 V
600 V
In one cycle
at 60 Hz
10A
0.6 mA/100 V applied
1.1 mA/200 V applied
at 60 Hz
at max. carrying current
1.6 V
10 mA
20 mA
100 V/μs
2 A type
Part No.
AQB2A1-T
3/6VDC
AQB2A1-T
7/14VDC
AQB2A1-T
10/18VDC
AQB2A1-T
18/30VDC
3 to
6 V DC
Approx.
0.18 kΩ
7 to
14 V DC
Approx.
0.75 kΩ
10 to
18 V DC
Approx.
1.2 kΩ
18 to
30 V DC
Approx.
2.15 kΩ
Load side
Input side
Item
Input voltage
Input impedance
Drop-out voltage,
min.
Max.load current
Load voltage
Frequency
Repetitive peak
voltage, max.
Non-repetitive
surge current
“OFF-state”
leakage current
Max. “ON-state”
voltage drop
Min. load current
OFF state dV/dt
AQB2A2-T
3/6VDC
AQB2A2-V
3/6VDC
3 to
6 V DC
Approx.
0.18 kΩ
AQB2A2-T
7/14VDC
AQB2A2-V
7/14VDC
7 to
14 V DC
Approx.
0.75 kΩ
AQB2A2-T
10/18VDC
AQB2A2-V
10/18VDC
10 to
18 V DC
Approx.
1.2 kΩ
AQB2A2-T
18/30VDC
AQB2A2-V
18/30VDC
18 to
30 V DC
Approx.
2.15 kΩ
Remarks
1V
2A
75 to 125 V AC
See “DATA 1”
75 to 250 V AC
45 to 65 Hz
400 V
600 V
In one cycle
at 60 Hz
20A
0.6 mA/100 V applied
1.1 mA/200 V applied
at 60 Hz
at max. carrying current
1.6 V
10 mA
20 mA
100 V/μs
Characteristics (at 20°C 68°F, Input voltage ripple: less than 1%)
Item
Operate time, max.
Release time, max.
Insulation resistance, min.
Breakdown voltage
Vibration resistance
Shock resistance
Ambient temperature
Storage temperature
Operational method
Functional
Destructive
Functional
Destructive
Zero-cross type
Non zero-cross type
Standard type
Reinforced type
Standard type
Reinforced type
(1/2 cycle of voltage sine wave) +1 ms
0.5 ms
(1/2 cycle of voltage sine wave) +1 ms
109 Ω between input and output
1,500 V AC
4,000 V AC
1,500 V AC
4,000 V AC
between input
between input
between input
between input
and output
and output
and output
and output
10 to 55 Hz at double amplitude of 3 mm
10 to 55 Hz at double amplitude of 3 mm
Min. 980 m/s2 {100 G}
Min. 980 m/s2 {100 G}
–20°C to +80°C –4°F to +176°F
–25°C to +85°C –13°F to +185°F
Zero-cross Turn-ON
Non zero-cross Turn-ON
Zero-cross Turn-OFF
Zero-cross Turn-OFF
ds_61604_0001_en_aqb: 060207D
Remarks
For 1 minute
10 minutes for X, Y, Z axes
1 hour for X, Y, Z axes
4 times for X, Y, Z axes
5 times for X, Y, Z axes
3
AQ-B
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
ON
OFF
Input signal
R Output
terminal
C
Load current
_
Non zero-cross type
+
Snubber circuit
Load voltage
Trigger circuit
Phototriac
coupler
Input
Input
terminal circuit
Triac
R Output
terminal
C
Input signal
ON
OFF
Load current
_
DIMENSIONS
mm inch
(Common for zero-cross and
Non zero-cross type)
PC board pattern (BOTTOM VIEW)
Max. 9
.354
Max. 43
1.693
Copper
foil
4
Max. 20
.787
1
.039
1
.039
1
.039
3.75
.148
5
12.5
.197 .492
1
.039
3
0.5
.020
Max. 2
.079
10
.394
2
10.0
.394
Terminal connection diagram
INPUT
Terminal
1
12.5
.492
5.0
.197
4
.157
4-1.4 dia.
4-.055 dia.
27.5
1.083
LOAD
Output: AC
Output: AC
Input: DC +
Input: DC - +
Load
Input power Load power source
source
General tolerance: ±0.5 ±.020
REFERENCE DATA
1. Load current vs. ambient temperature
2-1. Non-repetitive surge current vs. carrying
time (1 A type)
3.0
Load current, A
2.0
2 A type
1.5
1 A type
1.0
30
Non-repetitive surge current, A
Non-repetitive surge current, A
30
2.5
25
20
15
10
0.5
0
–30
2-2. Non-repetitive surge current vs. carrying
time (2 A type)
25
20
15
10
5
0
0
20
40
60
80
Ambient temperature, °C
3. Input current vs. input voltage
5
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
1 A type
2 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
=20.32 mm
.800 inch
=12.7 mm
.500 inch
=9.0 mm
.354 inch
0.5
5
4
=20.32 mm
.800 inch
=12.7 mm
.500 inch
=9.0 mm
.354 inch
1.5
1.0
0.5
10
0
2.0
Load current, A
1.0
Load current, A
Input current, mA
40
35
=Adjacent mounting
=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
ds_61604_0001_en_aqb: 060207D
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.
R0 (dummy resistor)
Load
Load
power
source
SSR
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 Ω 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
100
80
f = 60 Hz
Ve: Residual voltage
V: Power voltage
Load
60
Ve
× 100 ,
V
%
40
SSR
V
Ve
20
0
10
20
Power factor: 1
(resistive load)
Power factor: 0.4
(inductive load)
30
40
50
Load impedance, kΩ
Cautions for Use
ds_61604_0001_en_aqb: 060207D
5