PhotoMOS
RELAYS
RF (Radio Frequency) Type
[1-Channel (Form A) Type]
—Low On resistance—
FEATURES
1. PhotoMOS relay with high response
speed, low leakage current and low On
resistance
2. Low capacitance between output
terminals ensures high response
speed:
The capacitance between output terminals is small, typically 10 pF. This enables
for a fast operation speed of 200 µs.
3. High sensitivity and low On resistance
Maximum 0.3 A of load current can be
controlled with input current of 5 mA. The
10 Ω (AQV225N) On resistance is less
than our conventional models. With no
metallic contacts, the PhotoMOS relay
has stable switching characteristics.
6.4±0.05
.252±.002
3.9±0.2
.154±.008
8.8±0.05
.346±.002
6.4±0.05
.252±.002
3.6±0.2
.142±.008
8.8±0.05
.346±.002
mm inch
1
6
2
5
3
4
4. Low-level off state leakage current
The SSR has an off state leakage current
of several milliamperes, whereas the PhotoMOS relay has only 30 pA even with the
rated load voltage of 80 V (AQV225N).
5. Controls low-level analog signals
PhotoMOS relay features extremely low
closed-circuit offset voltages to enable
control of small analog signals without
distortion.
6. Low terminals electromotive force
(approx. 1 µV)
TYPICAL APPLICATIONS
• Measuring devices
• Scanner, IC checker, Board tester
TYPES
Part No.
Output rating*
Type
AC/DC type
Load
voltage
Load
current
Through hole
terminal
Packing quantity
Surface-mount terminal
Tape and reel packing style
Picked from the
Picked from the
1/2/3-pin side
4/5/6-pin side
Tube packing style
80 V
150 mA
AQV225N
AQV225NA
AQV225NAX
AQV225NAZ
200 V
70 mA
AQV227N
AQV227NA
AQV227NAX
AQV227NAZ
400 V
50 mA
AQV224N
AQV224NA
AQV224NAX
AQV224NAZ
Tube
Tape and reel
1 tube contains
50 pcs.
1 batch contains
500 pcs.
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
Input
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Output
Type of
Symbol connection
IF
VR
IFP
Pin
VL
A
IL
B
C
AQV225N(A)
AQV227N(A)
AQV224N(A)
80 V
0.15 A
0.20 A
0.30 A
50 mA
3V
1A
75 mW
200 V
0.07 A
0.08 A
0.10 A
400 V
0.05 A
0.06 A
0.08 A
0.45 A
0.21 A
0.15 A
f = 100 Hz, Duty factor = 0.1%
Peak load current
Ipeak
Power dissipation
Total power dissipation
I/O isolation voltage
Pout
PT
Viso
360 mW
410 mW
1,500 V AC
Operating
Topr
–40°C to +85°C –40°F to +185°F
Storage
Tstg
–40°C to +100°C –40°F to +212°F
Temperature
limits
152
Remarks
A connection: Peak AC, DC
B, C connection: DC
A connection: 100 ms (1 shot),
VL = DC
Non-condensing at low
temperatures
AQV22❍N
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Type of
Symbol connection
Item
Typical
LED operate current
Input
Maximum
Minimum
Typical
Typical
Maximum
LED turn off current
LED dropout voltage
IFon
—
IFoff
—
VF
—
Ron
A
Ron
B
Ron
C
Cout
—
Typical
Maximum
Typical
On resistance
Maximum
Typical
Output
Maximum
AQV225N(A)
AQV227N(A)
0.90 mA
3.0 mA
0.4 mA
0.85 mA
1.14 V (1.25 V at IF = 50 mA)
1.5 V
Turn on time*
Transfer
characteristics
IL = Max.
IF = 5 mA
30 Ω
70 Ω
10 Ω
50 Ω
100 Ω
3.5 Ω
16 Ω
55 Ω
5Ω
25 Ω
70 Ω
1.8 Ω
8Ω
28 Ω
2.5 Ω
12.5 Ω
35 Ω
15 pF
Typical
Maximum
Typical
Maximum
Switching
speed
Typical
Turn off time*
Maximum
Typical
I/O capacitance
Maximum
Initial I/O isolation resisMinimum
tance
30 pA
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 0
VB = 0
f = 1 MHz
10 pF
Maximum
Remarks
IL = Max.
7.0 Ω
Typical
Output capacitance
Off state leakage current
AQV224N(A)
30 pA
10 nA
90 pA
IF = 0
VL = Max.
ILeak
—
Ton
—
0.20 ms
0.5 ms
IF = 5 mA
IL = Max.
Toff
—
0.08 ms
0.2 ms
IF = 5 mA
IL = Max.
Ciso
—
0.8 pF
1.5 pF
f = 1 MHz
VB = 0
Riso
—
1,000 MΩ
500 V DC
Note: Recommendable LED forward current IF = 5mA.
*Turn on/Turn off time
For type of connection, see page 31.
Input
90%
Output
10%
Ton
Toff
REFERENCE DATA
1. Load current vs. ambient temperature characteristics
2.-(1) On resistance vs. ambient temperature
characteristics
2.-(2) On resistance vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
Type of connection: A
Measured portion: between terminals 4 and 6;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
Measured portion: between terminals 4 and 6;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
120
12.0
100
Load currnt, mA
100
AQV227N
On resistance, Ω
10.0
AQV225N
AQV225N
8.0
6.0
On resistance, Ω
150
AQV224N
80
60
4.0
40
2.0
20
AQV227N
50
AQV224N
0
–40 –20
0
20 40
60 80 85100
Ambient temperature, °C
0
–40 –20
0
20 40
60
80 85
Ambient temperature, °C
0
–40 –20
0
20 40
60
80 85
Ambient temperature, °C
153
AQV22❍N
4. Turn off time vs. ambient temperature characteristics
5. LED operate current vs. ambient temperature characteristics
Sample: AQV225N, AQV227N, AQV224N;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
Sample: AQV225N, AQV227N, AQV224N;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
Sample: AQV225N, AQV227N, AQV224N;
Load voltage: Max. (DC);
Continuous load current: Max. (DC)
0.5
0.8
0.4
0.6
AQV225N
0.4
AQV227N
0.3
0.2
AQV225N
AQV224N
0.2
5
LED operate current, mA
1.0
Turn off time, ms
Turn on time, ms
3. Turn on time vs. ambient temperature characteristics
0.1
4
3
AQV225N
2
AQV227N
1
AQV224N
AQV224N
AQV227N
0
–40 –20
0
0
20
40 60 8085
Ambient temperature, °C
–40 –20
0
0
20
40 60 80 85
Ambient temperature, °C
–40 –20
0
20 40
60 80 85
Ambient temperature, °C
6. LED turn off current vs. ambient temperature
characteristics
7. LED dropout voltage vs. ambient temperature characteristics
8. Voltage vs. current characteristics of output
at MOS portion
Sample: AQV225N, AQV227N, AQV224N;
Load voltage: Max. (DC);
Continuous load current: Max. (DC)
Sample: All types;
LED current: 5 to 50 mA
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
4
3
2
AQV225N
1
0
AQV224N
–40 –20
1.4
–4
1.2
0
–40 –20
–3 –2
AQV227N
AQV224N
50
–1
1
2
3
4
Voltage, V
–50
–100
–150
0
20 40 60
80 85
Ambient temperature, °C
10. LED forward current vs. turn on time characteristics
11. LED forward current vs. turn off time characteristics
Sample: AQV225N, AQV227N, AQV224N;
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC);
Continuous load current: Max. (DC);
Ambient temperature: 25°C 77°F
Sample: AQV225N, AQV227N, AQV224N;
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC);
Continuous load current: Max. (DC);
Ambient temperature: 25°C 77°F
10–6
1.4
Off state leakage current, A
AQV225N
100
50mA
30mA
20mA
10mA
5mA
1.1
80 85
0
20 40
60
Ambient temperature, °C
Sample: AQV225N, AQV227N, AQV224N;
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
150
1.3
1.0
AQV227N
9. Off state leakage current
Current, mA
1.5
LED dropout voltage, V
LED turn off current, mA
5
0.22
AQV224N
1.0
0.8
AQV225N
0.6
10–12
0.14
0.10
AQV225N
AQV224N
AQV227N
200
300
Load voltage, V
0
400
0.06
AQV224N·AQV227N
0.2
100
0.18
0.4
AQV227N
AQV225N
0
Turn on time, ms
10–9
Turn on time, ms
1.2
0
10
0
20
30
40
50
60
LED forward current, mA
0
10
20
30
40
50
60
LED forward current, mA
12. Applied voltage vs. output capacitance
characteristics
13. Isolation characteristics
(50 Ω impedance)
14. Insertion loss characteristics
(50 Ω impedance)
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz, 30 mVrms;
Ambient temperature: 25°C 77°F
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
6
100
Insertion loss, dB
5
10
Isolation, dB
Output capacitance, pF
12
8
6
4
AQV225N
AQV227N
2
0
5/7/2001
154
AQV224N
0
20
40
60
80
100
Applied voltage, V
80
60
AQV224N
40
AQV224N
4
3
AQV227N
2
AQV225N·AQV227N
20
0
1
104
105
106
Frequency, HZ
107
0
AQV225N
104
105
106
Frequency, HZ
107
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