HE (High-function Economy)
Type
[1-Channel (Form A) Type]
—With LED Display—
8.8±0.05
.346±.002
6.4±0.05
.252±.002
3.9±0.2
.154±.008
PhotoMOS
RELAYS
• Low-level off state leakage current
In contrast to the SSR with its off state
leakage current of several milliamps, the
PhotoMOS relay features a very small off
state leakage current of only 100 pA even
at a high load voltage of 400 V.
Precise fabrication
technology
FEATURES
• Low on resistance and LED display
• Same compact size of our conven-
tional relays without LED display
(W) 6.4
×
(D) 8.8
×
(H) 3.9 mm (W)
0.252
×
(D) 0.346
×
(H) 0.154 inch.
• Controls low-level analog signals
PhotoMOS relays feature extremely low
closed-circuit offset voltage to enable
control of low level voltage signals or ana-
log signals without distortion.
• High sensitivity and low on resistance
A stable relay that has a low on resistance
of 16
Ω
, no metal contacts, and the ability
to control a maximum load current of 0.25
A with an input current of 5 mA.
8.8±0.05
.346±.002
6.4±0.05
.252±.002
3.6±0.2
.142±.008
mm
inch
1
2
3
6
5
4
Problems can be found easily
when inspecting the circuit by
operation indicating LED
TYPICAL APPLICATIONS
• Telephones
• Measuring instruments
• Game machines
• High-speed inspection machines
• Industrial equipment
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 Picked from the
1/2/3-pin side
4/5/6-pin side
AQV254RAX
AQV254RAZ
Packing quantity
Tube
1 tube contains
50 pcs.
1 batch contains
500 pcs.
Tape and reel
AC/DC type
400 V
150 mA
AQV254R
AQV254RA
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
Input
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Type of
Symbol connec-
tion
I
F
V
R
I
FP
P
in
V
L
I
L
I
peak
P
out
P
T
V
iso
T
opr
T
stg
A
B
C
AQV254R(A)
25 mA
3V
60 mA
90 mW
400 V
0.15 A
0.18 A
0.25 A
0.5 A
360 mW
410 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
f = 100 Hz, Duty factor = 0.1%
Remarks
Output
A connection: Peak AC, DC
B, C connection: DC
A connection: 100 ms (1 shot), V
L
= DC
Peak load current
Power dissipation
Total power dissipation
I/O isolation voltage
Operating
Temperature
limits
Storage
Non-condensing at low temperatures
177
AQV254R
2. Electrical characteristics (Ambient temperature: 25
°
C
77
°
F)
Item
LED operate current
Input
LED turn off current
LED dropout voltage
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
R
on
Maximum
Typical
On resistance
Output
Maximum
Typical
R
on
Maximum
Off state leakage current
Turn on time*
Switching
speed
Transfer
characteristics
Turn off time*
I/O capacitance
Initial I/O isolation
resistance
Maximum
Typical
Maximum
Typical
Maximum
Typical
Maximum
Minimum
I
Leak
T
on
T
off
C
iso
R
iso
—
—
—
—
—
C
R
on
B
A
Type of
Symbol connec-
tion
I
Fon
I
Foff
V
F
—
—
—
AQV254R(A)
1.0 mA
3.0 mA
0.4 mA
0.9 mA
2.8 V
3.5 V
12.4
Ω
16
Ω
6.2
Ω
8
Ω
3.1
Ω
4
Ω
1
µ
A
0.8 ms
2 ms
0.05 ms
0.2 ms
1.3 pF
3 pF
1,000 M
Ω
Remarks
I
L
= Max.
I
L
= Max.
I
F
= 5 mA
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
I
F
= 0
V
L
= Max.
I
F
= 5 mA
I
L
= Max.
I
F
= 5 mA
I
L
= Max.
f = 1 MHz
V
B
= 0
500 V DC
For type of connection, see Page 31.
Note: Recommendable LED forward current I
F
= 5 mA.
*Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
REFERENCE DATA
1. Input current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40
°
C to +85
°
C
–40
°
F to +185
°
F;
Type of connection: A
50
2. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40
°
C to +85
°
C
–40
°
F to +185
°
F;
Type of connection: A
0.7
0.6
3. On resistance vs. ambient temperature char-
acteristics
Measured portion: between terminals 4 and 6;
LED current: 5 mA;
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
20
18
On resistance,
Ω
16
14
12
10
8
6
4
Input current, mA
Load curret, A
40
0.5
0.4
0.3
0.2
30
20
10
0.1
0
–40 –20
0
20 40
60 8085 100
Ambient temperautre,
°C
0
–40 –20
0
20 40
60 8085 100
Ambient temperautre,
°C
2
0
–40 –20
0
20
40 60
8085
Ambient temperature,
°C
178
AQV254R
4. Turn on time vs. ambient temperature char-
acteristics
LED current: 5 mA; Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
4
5. Turn off time vs. ambient temperature char-
acteristics
LED current: 5 mA; Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
0.4
6. LED operate vs. ambient temperature char-
acteristics
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
4
LED operate current, mA
Turn on time, ms
Turn off time, ms
3
0.3
3
2
0.2
2
1
0.1
1
0
–40 –20
0
20
40 60 8085
Ambient temperature,
°C
0
–40 –20
0
20
40 60 8085
Ambient temperature,
°C
0
–40 –20
0
20
40 60 8085
Ambient temperature,
°C
7. LED turn off current vs. ambient temperature
characteristics
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
4
LED turn off current, mA
8. LED dropout voltage vs. ambient tempera-
ture characteristics
LED current: 5 to 25 mA
3.4
9. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25
°
C
77
°
F
0.6
Current, A
0.5
0.4
0.3
LED dropout voltage, V
3.2 I
F
=25mA
I
F
=10mA
3.0
I
F
=5mA
2.8
3
2
0.2
0.1
–2.4–2.0 –1.6–1.2–0.8–0.4
0 0.4 0.8 1.2 1.6 2.0 2.4
–0.1
–0.2
Voltege, V
–0.3
–0.4
–0.5
–0.6
1
2.6
0
–40 –20
0
20
40 60 8085
Ambient temperature,
°C
0
–40 –20
0
20 40 60 8085
Ambient temperature,
°C
10. Off state leakage current
Measured portion: between terminals 4 and 6;
Ambient temperature: 25
°
C
77
°
F
11. LED forward current vs. turn on time char-
acteristics
Measured portion: between terminals 4 and 6;
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC);
Ambient temperature: 25
°
C
77
°
F
3.0
12. LED forward current vs. turn off time char-
acteristics
Measured portion: between terminals 4 and 6;
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC);
Ambient temperature: 25
°
C
77
°
F
0.12
0.10
Turn off time, ms
0.08
0.06
0.04
0.02
0
Off state leakage current, A
10
–3
2.5
Turn on time, ms
2.0
1.5
1.0
0.5
10
–6
10
–9
10
–12
0
20
40
60
80
Load voltage, V
100
0
0
10
20
30
40
50
LED current, mA
60
0
10
20
30
40
50
LED current, mA
60
13. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25
°C
77°F
600
Output capacitance, pF
500
400
300
200
100
0
0
10
20
30
40
50
Applied voltage, V
60
5/7/2001
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179
Ltd.
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