127
Ultra minimum package size,
SSOP (1 From A) 4-pin type.
Lower output capacitance
(C type) and on resistance
(R type). (C
✕
R10)
UL
pending
C-UL
pending
mm inch
4.45
.175
1.80
.071
2.65
.104
1
2
4
3
FEATURES
1. Reduced package size
Lower surface has been reduced 60%
and mounting space 40% compared to
conventional 4-pin SOP type.
2. Two types are available: A type with
greatly reduced ON resistance, and a
type with even lower output
capacitance between terminals.
3. Mounting space has been reduced
and output signals have been
improved by using new flat lead
terminals.
4. High speed switching (Part No.:
AQY221N2V)
Turn on time: 0.02ms
Turn off time: 0.02ms
TYPICAL APPLICATIONS
Measuring and testing equipment
1. Test equipment
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
Strainmeter, thermo couple
AQY221R2V
(R Type)
AQY221N2V
(C Type)
Output
capacitance
(C)
12.5pF 1.0pF
ON resistance
(R) 0.75
Ω
9.5
Ω
Conventional
SOP type SSOP
Flat lead
TYPES
* Indicate the peak AC and DC values.
Notes: (1) Tape package is the standard packing style.
(2) For space reasons, the initial letters of the product number “AQY”, the package type indicator “Y” and “W” are omitted from the seal.
(Ex. the label for product number AQY221N2V is 221N2)
Type Output rating* Part No. (Tape and reel packing style) Packing quantity
Load voltage Load current Picked from the 1/4-pin side Picked from the 2/3-pin side
AC/DC
type
Low on resistance (R Type) 40 V 250 mA AQY221R2VY AQY221R2VW Tape and reel:
3,500 pcs.
Low capacitance (C Type) 40 V 120 mA AQY221N2VY AQY221N2VW
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C 77
°
F)
Item Symbol AQY221R2V AQY221N2V Remarks
Input
LED forward current I
F
50mA
LED reverse voltage V
R
5V
Peak forward current I
FP
1A f=100 Hz, Duty factor=0.1%
Power dissipation P
in
75mW
Output
Load voltage (peak AC) V
L
40V See “CAUTIONS FOR USE” on page 6
Continuous load current (peak AC) I
L
0.25A 0.12A Peak AC, DC
Peak load current I
peak
0.75A 0.3A 100 ms (1 shot), V
L
= DC
Power dissipation P
out
250mW
Total power dissipation P
T
300mW
I/O isolation voltage V
iso
1,500V AC
Temperature
limits
Operating T
opr
–40
°
C to +85
°
C –40
°
F to +185
°
FNon-condensing at low temperatures
Storage T
stg
–40
°
C to +100
°
C –40
°
F to +212
°
F
RF PhotoMOS
(AQY221
❍
2V)
RF PhotoMOS (AQY221
❍
2V)
128
2. Electrical characteristics (Ambient temperature: 25
°
C 77
°
F)
Notes: 1. For type of connection, see Page 34
2. Variation possible through combinations of output capacitance and ON resistance.
*1 Turn on/Turn off time
*2 Low on resistance (R type)
Low capacitance (C type)
Item Symbol AQY221R2V AQY221N2V Condition*
2
Input
LED operate
current
Typical I
Fon
0.9 mA 1.0 mA C type (I
L
= 80 mA)
R type (I
L
= 250 mA)
Maximum 3.0 mA
LED turn off
current
Minimum I
Foff
0.1 mA 0.2 mA C type (I
L
= 80 mA)
R type (I
L
= 250 mA)
Typical 0.8 mA 0.9 mA
LED dropout
voltage
Typical V
F
1.35 V (1.14 V at I
F
= 5 mA) C type (I
F
= 50 mA)
R type (I
F
= 50 mA)
Maximum 1.5 V
Output
On resistance
Typical
R
on
0.75
Ω
9.5
Ω
C type (I
F
= 5 mA, I
L
= 80 mA
Within 1 s on time)
R type (I
F
= 5 mA, I
L
= 250 mA
Within 1 s on time)
Maximum 1.25
Ω
12.5
Ω
Output
capacitance
Typical C
out
12.5 pF 1.0 pF I
F
= 0 mA
V
B
= 0 V
f = 1 MHz
Maximum 18 pF 1.5 pF
Off state leakage
current
Typical I
Leak
0.02 nA 0.01 nA C type (I
F
= 0 mA, V
L
= Max.)
R type (I
F
= 0 mA, V
L
= Max.)
Maximum 10 nA
Transfer
characteristics
Switching
speed
Tur n
on
time*
1
Typical
T
on
0.10 ms 0.02 ms C type (I
F
= 5 mA, V
L
= 10 V
R
L
= 125
Ω
)
R type (I
F
= 5 mA, V
L
= 10 V
R
L
= 40
Ω
)
Maximum 0.5ms
Tur n
off
time*
1
Typical
T
off
0.08 ms 0.02 ms C type (I
F
= 5 mA, V
L
= 10 V
R
L
= 125
Ω
)
R type (I
F
= 5 mA, V
L
= 10 V
R
L
= 40
Ω
)
Maximum 0.2 ms
I/O capacitance Typical C
iso
0.8 pF C type (f = 1 MHz, V
B
= 0 V)
R type (f = 1 MHz, V
B
= 0 V)
Maximum 1.5 pF
Initial I/O isolation
resistance Minimum R
iso
1,000M
Ω
500V DC
Toff
Input
Output
Ton
90%
10%
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
0
400
Ambient temperature, °C
Load current, mA
0204060
8085
100-10 -20
120
100
300
200
AQY221R2V
AQY221N2V
0
80
200
240
280
Load voltage, V
Load current, mA
10 20 30 40 500
40
120
160
AQY221R2V
AQY221N2V
0
5
10
15
20
25
Ambient temperature, °C
On resistance, Ω
02040608085-40 -20
AQY221R2V
AQY221N2V
■
For Dimensions, see Page 30.
■
For Schematic and Wiring Diagrams, see Page 34.
■
For Cautions for Use, see Page 38.
RF PhotoMOS (AQY221
❍
2V)
129
4. Turn on time 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
5. Turn off time 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
6. LED operate current vs. ambient
temperature characteristics
Measured portion: between terminals 3 and 4;
Load voltage: Max. (DC);
Continuous load current: 250mA (DC) R type,
80mA (DC) C type
0
0.15
0.05
0.2
Ambient temperature, °C
Turn on time, ms
-40 -20
0.3
0204060
80
0.1
0.25
85
AQY221R2V
AQY221N2V
0
0.15
0.2
Ambient temperature, °C
Turn off time, ms
-40 -20
0.3
0204060
80 85
0.1
0.05
0.25
AQY221R2V
AQY221N2V
0
1
2
3
Ambient temperature, °C
LED operate current, mA
-40 -20
5
0204060
8085
4
AQY221N2V
AQY221R2V
7. LED turn off current vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4;
Load voltage: Max. (DC);
Continuous load current: 250mA (DC) R type,
80mA (DC) C type
8. LED dropout voltage vs. ambient
temperature characteristics
LED current: 5 to 50 mA
9. Current vs. voltage characteristics of output
at MOS portion
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
0
2
1
3
Ambient temperature, °C
LED turn off current, mA
-40 -20
5
0204060
8085
4
AQY221N2V
AQY221R2V
1.0
1.1
1.2
1.3
Ambient temperature, °C
LED dropout voltage, V
-40 -20 0204060
80
1.4
50mA
30mA
20mA
10mA
5mA
1.5
85
100
300
200
100
-100
-200
-300
-0.5
0.5
-1.0
1.0
-1.5
1.5
-3.0
3.0
-2.0
2.0
-2.5
2.5
Voltage, V
AQY221R2V
AQY221N2V
Current, mA
10. Off state leakage current vs. load voltage
characteristics
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
11. Turn on time vs. LED forward current
characteristics
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
12. Turn off time vs. LED forward current
characteristics
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
40302010
10-12
10-9
10-6
10-3
050
Load voltage, V
Off state leakage current, A
AQY221R2V
AQY221N2V
40302010
0.1
0
0.2
0.3
0.4
0.5
05060
LED forward current, mA
Turn on time, µs
AQY221R2V
AQY221N2V
40302010
0.1
0
0.2
0.3
0.4
0.5
05060
LED forward current, mA
Turn off time, µs
AQY221R2V
AQY221N2V
RF PhotoMOS (AQY221
❍
2V)
130
16-(1). On resistance distribution (R type)
Measured portion: between terminals 3 and 4
Continuous load current: 250mA (DC)
Ambient temperature: 25
°
C 77
°
F
16-(2). On resistance distribution (C type)
Measured portion: between terminals 3 and 4
Continuous load current: 80mA (DC)
Ambient temperature: 25
°
C 77
°
F
17-(1). Turn on time distribution (R type)
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25
°
C 77
°
F
0.5 0.6 10.7 0.8 0.9
20
25
30
40
35
15
5
10
0
On resistance, Ω
Quantity, n
8.6 9 9.4 9.8 10.2
20
25
35
30
15
5
10
0
On resistance, Ω
Quantity, n
0.040 0.08 0.160.12 0.2
15
20
5
10
0
Turn on time, ms
Quantity, n
17-(2). Turn on time distribution (C type)
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25
°
C 77
°
F
18-(1). Turn off time distribution (R type)
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25
°
C 77
°
F
18-(2). Turn off time distribution (C type)
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25
°
C 77
°
F
0.020 0.04 0.080.06 0.1
30
40
50
20
10
0
Turn on time, ms
Quantity, n
0 0.04 0.08 0.12 0.16 0.2
20
50
40
30
10
0
Turn off time, ms
Quantity, n
0 0.02 0.04 0.06 0.08 0.1
20
50
40
60
30
10
0
Turn off time, ms
Quantity, n
19-(1). LED operate current distribution (R type)
Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25
°
C 77
°
F
19-(2). LED operate current distribution (C type)
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25
°
C 77
°
F
0.4 0.80.6 1 1.2 1.4
15
20
25
10
5
0
LED operate current, mA
Quantity, n
0.4 0.80.6 1 1.2 1.61.4 1.8
15
20
10
5
0
LED operate current, mA
Quantity, n
13. Output capacitance vs. applied voltage
characteristics
Measured portion: between terminals 3 and 4
Frequency: 1 MHz, 30m Vrms;
Ambient temperature: 25
°
C 77
°
F
14. Isolation vs. frequency characteristics
(50
Ω
impedance)
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
15. Insertion loss vs. frequency characteristics
(50
Ω
impedance)
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
0
5
30
Applied voltage, V
Output capacitance, pF
2010 30 40 50
15
10
20
0
25
AQY221R2V
AQY221N2V
0
Frequency, Hz
Isolation, dB
10 10 10
68
107
10
40
60
80
20
100
45
AQY221R2V
AQY221N2V
0
Frequency, Hz
Insertion loss, dB
10 10 10
67
10
1
1.5
2
0.5
45
AQY221R2V
AQY221N2V
