Lower output capacitance (C type)
and on resistance (R type). (C ✕ R10)
High speed switching.
(C type: Turn on time: 0.03ms,
Turn off time: 0.03ms).
FEATURES
4.3
.169
4.4
.173
2.1
.083
4.3
.169
<R type>
4.4
.173
2.1
.083
1. Two option package available.
R type offers greatly reduced onresistance.
C type offers lower output capacitance.
AQY221R2S AQY221N2S
(R type)
(C type)
<C type>
mm inch
1
4
2
3
Output
capacitance: C
On resistance: R
13pF
1pF
0.8Ω
9.5Ω
2. High speed switching
Turn on time: 30µs (AQY221N2S)
Turn off time: 30µs (AQY221N2S)
3. Super miniature design
SOP 4-pin type.
4. Low-level off state leakage current of
10pA
The SSR has an off state leakage current
of several milliamperes, where as this
PhotoMOS relay has typ. 10pA (typical)
even with the rated load voltage
(AQY221N2S)
UL
C-UL
pending
pending
RF PhotoMOS
(AQY221❍2S)
TYPICAL
APPLICATIONS
Measuring and testing equipment
1. Testing equipment for
semiconductor performance
IC tester, Liquid crystal driver tester,
semiconductor performance tester
2. Board tester
Bare board tester, In-circuit tester,
function tester
3. Medical equipment
Ultrasonic wave diagnostic machine
4. Multi-point recorder
Warping, thermo couple
TYPES
Circuit
arrangement
Type
1 Form A
R type
C type
Output rating*
Load voltage Load current
40 V
250 mA
40 V
120 mA
Tape and reel packing style
Packing quantity
Picked from the 1/2-pin side Picked from the 3/4-pin side
AQY221R2SX
AQY221R2SZ
Tape and reel: 1,000 pcs.
AQY221N2SX
AQY221N2SZ
* Indicate the peak AC and DC values.
Notes:
(1) Tape package is the standard packing style. Also available in tube.
(Part No. suffix "X" or "Z" is not needed when ordering; Tube: 100 pcs.; Case: 2,000 pcs.)
(2) For space reasons, the initial letters of the product number "AQY and S", the package type indicator "X" and "Z" are omitted from the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Item
Symbol
LED forward current
LED reverse voltage
Input
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Output
Peak load current
Power dissipation
Total power dissipation
I/O isolation voltage
Operating
Temperature limits
Storage
AQY221R2S
(R type)
IF
VR
IFP
Pin
VL
IL
Ipeak
Pout
PT
Viso
Topr
Tstg
AQY221N2S
(C type)
50mA
5V
1A
75mW
40V
0.25A
0.75A
Remarks
f=100 Hz, Duty factor=0.1%
0.12A
0.30A
Peak AC,DC
100 ms (1 shot), VL= DC
300mW
350mW
500V AC
1,500V AC
–40°C to +85°C –40°F to +185°F
–40°C to +100°C –40°F to +212°F
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Non-condensing at low temperatures
RF PhotoMOS (AQY221❍2S)
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Item
AQY221R2S
(R type)
Symbol
LED operate current
Input
LED turn off current
LED dropout voltage
On resistance
Typical
0.5 mA
IFon
Maximum
Minimum
Typical
Typical
VF
IL = 250 mA (R type)
IL = 80 mA (C type)
0.1 mA
0.2 mA
0.4 mA
0.85 mA
1.25 V (1.14 V at IF = 5 mA)
IL = 250 mA (R type)
IL = 80 mA (C type)
Typical
Output
Output capacitance
Off state leakage current
Turn on time*
Switching
speed
Transfer
characteristics
Cout
Maximum
Typical
Maximum
Typical
9.5Ω
1.25Ω
12.5Ω
13 pF
1.0 pF
18 pF
1.5 pF
0.1 ms
Ton
0.06 ms
Typical
Maximum
Initial I/O isolation resistance Minimum
I/O capacitance
0.01 nA
IF = 0 mA
VL = Max.
0.03 ms
IF = 5 mA
VL = 10V
RL = 40Ω (R type),
125Ω (C type)
0.03 ms
IF = 5 mA
VL = 10V
RL = 40Ω (R type),
125Ω (C type)
0.5ms
Toff
Maximum
IF = 5 mA
IL = 250 mA (R type),
IL = 80 mA (C type)
Within 1 s on time
IF = 0 mA
VB = 0 V
f = 1 MHz
10 nA
Typical
Turn off time*
0.8Ω
0.03 nA
ILeak
Maximum
IF = 50 mA
1.5 V
Ron
Maximum
Condition
0.9 mA
3.0 mA
IFoff
Maximum
Typical
AQY221N2S
(C type)
0.2 ms
0.8 pF
1.5 pF
1,000MΩ
Ciso
Riso
f = 1 MHz
VB = 0 V
500 V DC
Note: Recommendable LED forward current IF = 5 mA.
*Turn on/Turn off time
Input
90%
10%
Output
Toff
Ton
■
■
■
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
2. Load current vs. Load voltage characteristics
Ambient temperature: 25°C 77°F
3. On resistance vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4
LED current: 5 mA; Load voltage: Max. (DC);
Load current: 250mA (DC) [R type], 80mA (DC)
[C type];
280
350
25
AQY221R2S
AQY221R2S
200
150
AQY221N2S
On resistance, Ω
250
240
Load current, mA
Load current, mA
300
200
160
AQY221N2S
120
100
80
50
40
20
AQY221N2S
15
10
5
AQY221R2S
0
-40
-20
0
20
40
60
8085 100
Ambient temperature, °C
0
0
10
20
30
40
50
0
-40
Load voltage, V
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
-20
0
20 40
60 8085
Ambient temperature, °C
RF PhotoMOS (AQY221❍2S)
4. Turn on time vs. ambient temperature
characteristics
5. Turn off time vs. ambient temperature
characteristics
6. LED operate current vs. ambient
temperature characteristics
Measured portion: between terminals 3 and 4
LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type],
80mA (DC) [C type];
LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type],
80mA (DC) [C type];
Load voltage: Max. (DC);
Continuous load current: 250mA (DC) [R type],
80mA (DC) [C type];
0.1
AQY221R2S
0.2
0.15
Turn off time, ms
Turn on time, ms
0.25
2
LED operate current, mA
0.3
0.08
0.06
0.04
0.1
AQY221R2S
AQY221N2S
0
-40
-20
1
AQY221R2S
AQY221N2S
0
80 85
0
20 40
60
Ambient temperature, °C
1.5
0.5
0.02
0.05
AQY221N2S
-40
-20
0
0
20 40
60 80 85
Ambient temperature, °C
-40
-20
0
20 40
60 8085
Ambient temperature, °C
7. LED turn off current vs. ambient temperature
characteristics
8. LED dropout voltage vs. ambient
temperature characteristics
9. Current vs. voltage characteristics of output
at MOS portion
Load voltage: Max. (DC);
Continuous load current: 250mA (DC) [R type],
80mA (DC) [C type];
LED current: 5 to 50 mA
Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F
1.5
1
AQY221R2S
Current, mA
AQY221N2S
LED dropout voltage, V
LED turn off current, mA
300
1.5
2
1.4
1.3
-3.0 -2.5-2.0-1.5-1.0-0.5
-20
1.1
0
0
20 40
60 8085
Ambient temperature, °C
0.5 1,0 1.5 2.0 2.5 3.0
Voltage, V
-100
50mA
30mA
20mA
10mA
-200
5mA
1.0
-40
AQY221N2S
100
1.2
0.5
0
AQY221R2S
200
-40 -20
-300
0
20 40 60 80 85 100
Ambient temperature, °C
10. Off state leakage current vs. load voltage
characteristics
11. Turn on time vs. LED forward current
characteristics
12. Turn off time vs. LED forward current
characteristics
Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4
Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4
Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];
Ambient temperature: 25°C 77°F
10 -6
10 -9
AQY221N2S
10-12
0.2
AQY221R2S
0.15
0.1
AQY221R2S
10
20
30
40
Load voltage, V
50
0.08
0.06
0.04
AQY221N2S
AQY221R2S
0.02
0.05
0
0
Turn off time, ms
0.25
Turn on time, ms
Off state leakage current, A
0.1
0.3
10 -3
AQY221N2S
0
10
50
20
30
40
LED forward current, mA
0
60
0
10
20
30
40
50
LED forward current, mA
60
13. Output capacitance vs. applied voltage
characteristics
14. Isolation vs. frequency characteristics
(50Ω impedance)
15. Insertion loss vs. frequency characteristics
(50Ω impedance)
Measured portion: between terminals 3 and 4
Frequency: 1 MHz, 30m Vrms; Ambient temperature:
25°C 77°F
Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F
25
20
15
Insertion loss, dB
80
Isolation, dB
Output capacitance, pF
2
100
30
60
AQY221N2S
40
1.5
1
AQY221N2S
10
0.5
20
AQY221R2S
5
AQY221R2S
AQY221R2S
AQY221N2S
0
0
10
20
30
40
Applied voltage, V
50
0 4
10
105
106
107
Frequency, Hz
108
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
0
104
105
106
Frequency, Hz
107
RF PhotoMOS (AQY221❍2S)
16-(2). On resistance distribution (C type)
17-(1). Turn on time distribution (R type)
Measured portion: between terminals 3 and 4
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F
60
60
50
50
50
40
30
Quantity, n
60
Quantity, n
Quantity, n
16-(1). On resistance distribution (R type)
40
30
40
30
20
20
20
10
10
10
0
0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.84
0
8.6
9
On resistance, Ω
9.4
9.8
10.2
0
0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19
10.6
On resistance, Ω
Turn on time, ms
18-(1). Turn off time distribution (R type)
18-(2). Turn off time distribution (C type)
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F
60
60
50
50
50
40
30
Quantity, n
60
Quantity, n
Quantity, n
17-(2). Turn on time distribution (C type)
40
30
30
20
20
20
10
10
10
0
0.01
0.02
0.03
0.04
0.05
0
0.022 0.023 0.024 0.025 0.026 0.027 0.028 0.029 0.03 0.031 0.032
0.06
19-(1). LED operate current distribution
(R type)
19-(2). LED operate current distribution
(C type)
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F
60
50
50
Quantity, n
60
40
30
30
20
10
10
0.8
0.9
1
1.1
LED operate current, mA
1.2
0
0.4
0.6
0.8
1
1.2
0.022
0.026
0.03
0.034
Turn off time, ms
40
20
0
0.7
0
0.018
Turn off time, ms
Turn on time, ms
Quantity, n
40
1.4
LED operate current, mA
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
0.038