Datasheet

AQ ❍ 28 ❍ S
3
SOP 8pin
*Turn on/Turn off time
3-4 the terminal leads receive solder plating or solder dip plating.
Item Symbol AQW282S AQW280S AQW284S Condition
Input
LED operate current
Typical
I Fon
1.8 mA
I
L
= Max.
Maximum 3.0 mA
LED turn off current
Minimum
I Foff
0.2 mA
I
L
= Max.
Typical 1.6 mA
LED dropout voltage
Typical
V F
1.14 V (1.25 V at I
F
= 50mA)
I
F
= 5 mA
Maximum 1.5 V
Output
On resistance
Typical
R on
0.85 Ω 20 Ω 28 Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 2.5 Ω 25 Ω 35 Ω
Off state leakage current
Maximum I Leak
1 µ A
I
F
= 0 mA
V
L
= Max.
Transfer
characteristics
Turn on time*
Typical
T on
0.9 ms 0.3 ms
I
F
= 5 mA
I
L
= Max.
Maximum 3 ms
Turn off time*
Typical
T off
0.5 ms
I
F
= 5 mA
I
L
= Max.
Maximum 2 ms
I/O capacitance
Typical
C iso
0.8 pF
f = 1 MHz
V
B
= 0V
Maximum 1.5 pF
Initial I/O isolation resistance Minimum R iso 1,000 M Ω 500 V DC
Toff
Input
Output
Ton
90%
10%
REFERENCE DATA
[SOP type]
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
Type of connection: A
(1) AQY282S (2) AQY280S, AQY284S (3) AQW282S
0
500
750
1000
20 40 600–20 8085100–40
250
Load current, mA
Ambient temperature, °C
0
100
150
200
20 40 600–20 8085100–40
50
AQY284S
AQY280S
Load current, mA
Ambient temperature, °C
0
400
600
800
20 40 600–20 8085100–40
200
Using 2 channels
Using only 1 channel
Load current, mA
Ambient temperature, °C