cUL
pending
VDE
pending
HE (High-function Economy)
Type 1-Channel (Form A)
High Capacity 6-Pin Type
FEATURES
8.8
.346
6.4
.252
3.9
.154
PhotoMOS
RELAYS
TYPICAL APPLICATIONS
• Security market
(use in I/O for alarm and security devices,
etc.)
• Measuring instrument market
(circuit testers, etc.)
mm
inch
1. Greatly increased load current in the
same package size.
2. Greatly improved specs allow you to
use this in place of mercury and
mechanical relays.
1
2
3
6
5
4
TYPES
Part No.
Output rating*
Type
Load
voltage
Load
current
Through hole
terminal
Tube packing style
Surface-mount terminal
Tape and reel packing style
Picked from the
1/2/3-pin side
AQV252GAX
Picked from the
4/5/6-pin side
AQV252GAZ
Tube
1 tube contains
50 pcs.
1 batch contains
500 pcs.
Tape and reel
Packing quantity
AC/DC type
60 V
2.5 A
AQV252G
AQV252GA
1,000 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the package type indicator “X” and “Z” are omitted from the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C
77°F)
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Output
Continuous load current
(peak AC)
Peak load current
Power dissipation
Symbol
I
F
V
R
I
FP
P
in
V
L
I
L
I
peak
P
out
P
T
V
iso
T
opr
T
stg
AQV252G
50 mA
5V
1A
75 mW
60 V
2.5 A
6.0 A
500 mW
550 mW
1,500 V AC
–40°C to +85°C
–40°F to +185°F
–40°C to +100°C
–40°F to +212°F
Non-condensing at low temperatures
100ms (1 shot), V
L
= DC
f = 100 Hz, Duty factor = 0.1%
Remarks
Input
Total power dissipation
I/O isolation voltage
Operating
Temperature limits
Storage
AQV252G
2. Electrical characteristics (Ambient temperature: 25°C
77°F)
Item
LED operate
current
Input
LED turn off
current
LED dropout
voltage
On resistance
Output
Off state leakage
current
Turn on time*
Maximum
Typical
Transfer
characteristics
Turn off time*
Maximum
I/O capacitance
Typical
Maximum
C
iso
R
iso
T
off
0.5 ms
0.8 pF
1.5 pF
1,000 MΩ
Maximum
Maximum
Typical
T
on
5.0 ms
0.25 ms
I
Leak
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
R
on
Symbol
I
Fon
I
Foff
V
F
AQV252G
0.5 mA
3 mA
0.2 mA
0.45 mA
1.14 V (1.32 V at IF = 50 mA)
1.5 V
0.08
Ω
0.12
Ω
1
µA
1.1 ms
Condition
I
L
= 100mA
I
L
= 100mA
I
F
= 5 mA
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
I
F
= 0
V
L
= Max.
I
F
= 5 mA
I
L
= 100 mA
V
L
= 10 V
I
F
= 5 mA
I
L
= 100 mA
V
L
= 10 V
f = 1 MHz
V
B
= 0
500 V DC
For type of connection, see Page 4.
Initial I/O isolation
Minimum
resistance
Note: Recommendable LED forward current I
F
= 5 to 10 mA.
*Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
3
2.5
2
1.5
1
0.5
0
–40 –20
0.2
1
On resistance,
Ω
Load current, A
2. On resistance vs. ambient temperature
characteristics
Measured portion: between terminals 4 and 6;
LED current: 5 mA; Load voltage: Max. (DC)
Continuous load current: Max.(DC)
1
3. Turn on time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
5
Turn on time, ms
0.8
4
0.6
3
0.4
2
0
20
40
60
80 85 100
0
–40 –20
Ambient temperature,
°C
80 85
0
20
40
60
Ambient temperature,
°C
0
–40
–20
0
20
40
60
80 85
Ambient temperature,
°C
2
AQV252G
4. Turn off time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
1
LED operate current, mA
5. LED operate current vs. ambient
temperature characteristics
Load voltage: 10 V (DC);
Continuous load current: 100mA (DC)
5
6. LED turn off current vs. ambient temperature
characteristics
Load voltage: 10 V (DC);
Continuous load current: 100mA (DC)
5
LED turn off current, mA
Turn off time, ms
0.8
4
4
0.6
3
3
0.4
2
2
0.2
1
1
0
–40 –20
0
20
40
60
80 85
0
–40
–20
0
20
40
60
80 85
0
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
7. LED dropout voltage vs. ambient
temperature characteristics
LED current: 5 to 50 mA
1.5
8. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C
77°F
3
Current, mA
2
1
9. Off state leakage current
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C
77°F
1.4
Off state leakage current, A
LED dropout voltage, V
10
-4
10
-6
1.3
50mA
1.2
30mA
20mA
10mA
5mA
1
–40 –20
0
20
40
60
80 85
-1
-0.5
0.5
Voltage, V
–1
–2
–3
1
10
-8
1.1
10
-10
10
-12
0
10
20
30
40
50
60
Ambient temperature,
°C
Load voltage, V
10. LED forward current vs. turn on time
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC);
Ambient temperature: 25°C
77°F
5
11. LED forward current vs. turn off time
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC);
Ambient temperature: 25°C
77°F
0.5
12. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25°C
77°F
800
Output capacitance, pF
700
600
500
400
300
200
100
Turn on time, ms
3
Turn off time, ms
4
0.4
0.3
2
0.2
1
0.1
0
0
0
10
20
30
40
50
0
10
20
30
40
50
LED forward current, mA
LED forward current, mA
0
0
10
20
30
40
50
60
Applied voltage, V
3
AQV252G
Cautions for Use
SAFETY WARNINGS
• Do not use the product under conditions
that exceed the range of its specifications.
It may cause overheating, smoke, or fire.
• Do not touch the recharging unit while
the power is on. There is a danger of
electrical shock. Be sure to turn off the
power when performing mounting,
maintenance, or repair operations on the
relay (including connecting parts such as
the terminal board and socket).
• Check the connection diagrams in the
catalog and be sure to connect the
terminals correctly. Erroneous
connections could lead to unexpected
operating errors, overheating, or fire.
NOTES
1. Unused terminals
The No. 3 terminal is used with the circuit
inside the relay. Therefore, do not connect
it to the external circuitry with either
connection method A, B or C.
2. Short across terminals
Do not short circuit between terminals
when relay is energized, since there is
possibility of breaking of the internal IC.
3. Surge voltages at the input
If reverse surge voltages are present at
the input terminals, connect a diode in
reverse parallel across the input terminals
and keep the reverse voltages be- low the
reverse breakdown voltage.
1
2
3
6
5
4
1
6
5
4
Load
2) Keep the LED operate current at 50
VmA or less at E
max
.
E
min.
E
max.
6. Output spike voltages
1) If an inductive load generates spike
voltages which exceed the absolute
maximum rating, the spike voltage must
be limited. Typical circuits are shown
below.
1
2
3
6
5
4
Load
7. Cleaning solvents compatibility
Dip cleaning with an organic solvent is
recommended for removal of solder flux,
dust, etc. Select a cleaning solvent from
the following table. If ultrasonic cleaning
must be used, the severity of factors such
as frequency, output power and cleaning
solvent selected may cause loose wires
and other defects. Make sure these
conditions are correct before use. For
details, please consult us.
Cleaning solvent
• I.I.I. Trichloroethlene
(Chloroethlene)
Chlorine- • Trichloroethlene
base
(Trichlene)
• Perchloroethlene
• Methlene chloride
• Indusco 624, 1000
Adueous • Hollis 310
• Lonco Terg
Alcohol- • IPA
base
• Ethanol
• Thinner
Others
• Gasoline
Compati-
bility
r:
Yes
!:
No
r
Add a clamp diode
to the load
r
r
!
4. Recommended LED forward current
(I
F
)
It is recommended that the LED forward
current (I
F
) should be kept at 5 mA.
5. Ripple in the input power supply
If ripple is present in the input power
supply, observe the following:
1) For LED operate current at E
min
,
maintain the value mentioned in the table
of “Note 4. Recommended LED forward
current (IF).”
2
3
Add a CR snubber
circuit to the load
2) Even if spike voltages generated at the
load are limited with a clamp diode if the
circuit wires are long, spike voltages will
occur by inductance. Keep wires as short
as possible to minimize inductance.
5
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