RF VSSOP 1 Form A C×R3 (AQY22❍❍❍T)
–2–
ASCTB349E 201407-T
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Notes: 1. Please refer to the “Schematic and Wiring Diagrams” for connection method.
2. Variation possible through combinations of output capacitance and on resistance. For more information, please contact our sales office in your area.
*Available as custom orders (1 nA or less)
**Turn on/Turn off time
RECOMMENDED OPERATING CONDITIONS
Please obey the following conditions to ensure proper this device operation and resetting.
Item Symbol AQY221N5T Remarks
Input side
LED forward current IF 50 mA
LED reverse voltage VR 5 V
Peak forward current IFP 1 A f = 100 Hz, Duty factor = 0.1%
Power dissipation Pin 75 mW
Output side
Load voltage (peak AC) VL 20 V
Continuous load current IL 0.18 A Peak AC, DC
Power dissipation Pout 250 mW
Total power dissipation PT 300 mW
I/O isolation voltage Viso 200 V AC
Operating temperature Topr –40°C to +85°C –40°F to +185°F Non-condensing at low temperatures
Storage temperature Tstg –40°C to +100°C –40°F to +212°F
Item Symbol AQY221N5T Condition
Input
LED operate
current
Typical
IFon
0.7 mA
IL = 80 mA
Maximum 3 mA
LED turn off
current
Minimum
IFoff
0.2 mA
Typical 0.6 mA
LED dropout
voltage
Typical
VF
1.14 V (1.35 V at IF = 50 mA)
IF = 5 mA
Maximum 1.5 V
Output
On resistance
Typical
Ron
2.8 Ω
I
F = 5 mA, IL = 80 mA
Within 1 s on time
Maximum 4.5 Ω
Output
capacitance
Typical
Cout
1.1 pF
IF = 0 mA, f = 1 MHz, VB = 0 V
Maximum 1.5 pF
Off state leakage
current
Typical
ILeak
0.01 nA
IF = 0 mA, VL = Max.
Maximum 10 nA*
Transfer
characteristics
Turn on time**
Typical
Ton
0.02 ms
IF = 5 mA, VL = 10 V, RL = 125 Ω
Maximum 0.2 ms
Turn off time**
Typical
Toff
0.01 ms
Maximum 0.2 ms
I/O capacitance
Typical
Ciso
0.4 pF
f = 1 MHz, VB = 0 V
Maximum 1.5 pF
Item Symbol Recommended value Unit
Input LED forward current IF 5mA
Input
Output
ToffTo n
90%
10%
