AQY210LS
TESTING
GU (General Use) Type
SOP Series 1-Channel (Form A)
Current Limit Function
4-Pin Type
FEATURES
4.3
.169
4.4
.173
2.1
.083
PhotoMOS
RELAYS
(6-pin)
Volume
(4-pin)
Approx. 70%
mm
inch
1
4
2
3
1. Current Limit Function
To control an over current from flowing,
the current limit function has been real-
ized. It keeps an output current at a con-
stant value when the current reaches a
specified current limit value.
2. Enhancing the capability of surge re-
sistance between output terminals
The current limit function controls the ON
time surge current to enhance the capa-
bility of surge resistance between output
terminals.
3. SO package 4-Pin type in super min-
iature design
The device comes in a super-miniature
SO package 4-Pin type measuring (W)
4.3
×
(L) 4.4
×
(H) 2.1 mm
(W) .169
×
(L)
.173
×
(H) .083 inch—approx.
70% of the
volume and 70% of the footprint size of
SO package 6-pin type PhotoMOS Re-
lays.
Approx. 70%
Footprint
4. Tape and reel
The device comes standard in a tape and
reel (1,000 pcs./reel) to facilitate automat-
ic insertion machines.
4. Controls low-level analog signals
5. Low-level off state leakage current
TYPICAL APPLICATIONS
• Telephone equipment
• Modem
TYPES
Output rating*
Type
AC/DC type
Load voltage
350 V
Load current
120 mA
Picked from the 1/2-pin side
1 Form A
AQY210LSX
Part No.
Picked from the 3/4-pin side
1 Form A
AQY210LSZ
Packing quantity in
tape and reel
1,000 pcs.
* 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" are ommited on the product seal. The package type indicator "X"
and "Z" are omitted from the seal. (Ex. the label for product number AQY210LS is 210L).
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C
77
°
F)
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Output Continuous load current
Input
Power dissipation
Total power dissipation
I/O isolatiom voltage
Temperature
limits
Operating
Storage
Symbol
I
F
V
R
I
FP
P
in
V
L
I
L
P
out
P
T
V
iso
T
opr
T
stg
AQY210LS
50 mA
3V
1A
75 mW
350 V
0.12 A
350 mW
400 mW
1,500 V AC
–40
°
C to +85
°
C
–40
°
F to +185
°
F
–40
°
C to +100
°
C
–40
°
F to +212
°
F
Non-condensing at low temperatures
Remarks
f = 100 Hz, Duty factor = 0.1%
101
AQY210LS
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 leak-
age current
Current limit
Typical
Maximum
Minimum
Typical
Minimum
Typical
Typical
Maximum
Maximum
Symbol
I
Fon
I
Foff
V
F
R
on
I
Leak
—
T
on
T
off
C
iso
R
iso
AQY210LS
0.9 mA
3 mA
0.4 mA
0.85 mA
1.14 (1.25 V at I
F
= 50mA)
1.5 V
20
Ω
25
Ω
1
µ
A
0.18 A
0.3 ms
2.0 ms
0.05 ms
1.0 ms
0.8 pF
1.5 pF
1,000 M
Ω
Condition
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
V
L
= Max.
I
F
= 5 mA
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.
*Turn on/Turn off time
Typical
Typical
Turn on time*
Maximum
Typical
Turn off time*
Transfer char-
Maximum
acteristics
Typical
I/O capacitance
Maximum
Initial I/O isola-
Minimum
tion resistance
Note: Recommendable LED forward current I
F
= 5 mA.
Input
90%
Output
Ton
Toff
10%
s
For Dimensions, see Page 28.
s
For Schematic and Wiring Diagrams, see Page 31.
s
For Cautions for Use, see Page 36.
REFERENCE DATA
1. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature:
–40
°
C to +85
°
C
–40
°
F to +185
°
F
140
120
On resistance,
Ω
Load current, mA
100
80
60
40
10
20
0
–40
–20
0
20
40
60
80 85 100
Ambient temperature,
°C
0
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
0.5
0
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
2.5
Turn on time, ms
2.0
1.5
1.0
40
30
20
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
102
AQY210LS
4. Turn off time vs. ambient temperature char-
acteristics
LED current: 5 mA; Load voltage: Max.(DC);
Continuous load current: Max.(DC)
0.5
LED operate current, mA
5. LED operate current vs. ambient tempera-
ture characteristics
Load voltage: Max.(DC);
Continuous load current: Max.(DC)
5
6. LED turn off current vs. ambient temperature
characteristics
Load voltage: Max.(DC);
Continuous load current: Max.(DC)
5
LED turn off current, mA
Turn off time, ms
0.4
4
4
0.3
3
3
0.2
2
2
0.1
1
1
0
–40
–20
0
20
40
60
80 85
0
–40 –20
0
20
40
60
80 85
0
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
7. LED dropout voltage vs. ambient tempera-
ture characteristics
LED current: 5 to 50 mA
1.5
8. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
Current, mA
100
80
60
40
9. Off state leakage current
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
1.4
1.3
1.2
1.1
1.0
0
50mA
30mA
20mA
10mA
5mA
20
–5 –4 –3 –2 –1
1 2 3 4 5
–20
Voltage, V
–40
–60
–80
–100
–40 –20
0
20
40 60
80 85
Ambient temperature,
°C
Off state leakage current, A
LED dropout voltage, V
10
–3
10
–6
10
–9
10
–12
0
20
40
60
80
Load voltage, V
100
10. LED forward current vs. turn on time char-
acteristics
Measured portion: between terminals 3 and 4;
Load voltage: Max.(DC); Continuous load current:
Max.(DC); Ambient temperature: 25
°
C
77
°
F
1.2
1.0
Turn on time, ms
11. LED forward current vs. turn off time char-
acteristics
Measured portion: between terminals 3 and 4;
Load voltage: Max.(DC); Continuous load current:
Max.(DC); Ambient temperature: 25
°
C
77
°
F
0.12
0.10
Turn off time, ms
0.08
0.06
0.04
0.02
0
12. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 3 and 4;
Frequency: 1 MHz; Ambient temperature: 25
°
C
77
°
F
200
Output capacitance, pF
150
0.8
0.6
0.4
0.2
0
100
50
0
10
20
30
40
50
60
0
10
20
30
40
50
60
0
0
10
20
30
40
50
LED forward current, mA
LED forward current, mA
Applied voltage, V
What is current limit
When a load current reaches the speci-
fied output control current, a current limit
function works against the load current to
keep the current a constant value.
The current limit circuit built into the Pho-
toMOS relay thus controls the instanta-
neous load current to effectively ensure
circuit safety.
This safety feature protects circuits down-
stream of the PhotoMOS relay against
over-current.
But, if the current-limiting feature is used
longer than the specified time, the Photo-
MOS relay can be destroyed. Therefore,
set the output loss to the max. rate or less.
• Comparison of output voltage and output
current characteristics
V-I Characteristics
Output current
Output voltage
5/7/2001
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103
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