AQY21
r
S
2. Electrical characteristics (Ambient temperature: 25
°
C
77
°
F)
Item
LED operate current
Input
LED turn off current
LED dropout voltage
On resistance
Output
Off state leakage current
Turn on time*
Transfer
characteristics
Turn off time*
I/O capacitance
Initial I/O isolation resistance
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
Maximum
Maximum
Typical
Maximum
Typical
Maximum
Maximum
Minimum
Symbol
I
Fon
I
Foff
V
F
R
on
I
Leak
T
on
T
off
C
iso
R
iso
0.23 ms
0.5 ms
0.04 ms
0.2 ms
1.5 pF
1,000 M
Ω
AQY210S
0.9 mA
3 mA
0.4 mA
0.85 mA
1.14 V (1.25 V at IF = 50 mA)
1.5 V
17
Ω
25
Ω
1
µ
A
0.21 ms
25
Ω
35
Ω
AQY214S
Remarks
I
L
= Max.
I
L
= Max.
I
F
= 5 mA
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
I
F
= 0
I
L
= Max.
I
F
= 5 mA
I
L
= Max.
I
F
= 5 mA
I
L
= Max.
f = 1 MHz
V
B
= 0
500 V DC
For type of connection, see page 31.
Note: Recommendable LED forward current I
F
= 5mA.
*Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
REFERENCE DATA
1. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40
°
C to +85
°
C
–40
°
F to +185
°
F
2. On resistance vs. ambient temperature char-
acteristics
Measured portion: between terminals 3 and 4;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
50
3. Turn on time vs. ambient temperature char-
acteristics
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
3.0
120
Load current, mA
100
80
60
40
AQY210S
On resistance,
Ω
AQY214S
40
AQY214S
Turn on time, ms
2.5
2.0
1.5
1.0
30
AQY210S
20
10
20
0
–40 –20
0
20
40
60
80 85 100
0
0.5
0
AQY214S
AQY210S
–40
–20
0
20
40
60
8085
–40
–20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
45
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
