AQY210HL
GU (General Use) Type
1-Channel (Form A)
Current Limit Function
4-Pin Type
FEATURES
4.78
.188
6.4
.252
3.2
.126
TESTING
PhotoMOS
RELAYS
4. Compact 4-pin DIP size
The device comes in a compact (W)6.4
×
(L)4.78
×
(H) 3.2mm
(W).252
×
(L).188
×
(H).126inch,
4-pin DIP size
5. Controls low-level analog signals
PhotoMOS relays feature extremely low
closed-circuit offset voltage to enable
control of low-level analog signals without
distortion.
6. High sensitivity, low ON resistance
7. Low-level off state leakage current
4.78
.188
6.4
.252
2.9
.114
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. Reinforced insulation 5,000 V type
More than 0.4 mm internal insulation dis-
tance between inputs and outputs. Con-
forms to EN41003, EN60950 (reinforced
insulation).
TYPICAL APPLICATIONS
• Telephone equipment
• Modem
TYPES
Part No.
Output rating*
Type
I/O isolation
voltage
Load
voltage
AC/DC
type
Reinforced
5,000 V
350 V
Load
current
120 mA
Through hole
terminal
Tube packing style
AQY210HL
AQY210HLA
Surface-mount terminal
Tape and reel packing style
Picked from the Picked from the
1/2-pin side
3/4-pin side
AQY210HLAX
AQY210HLAZ
Packing quantity
Tube
Tape and
reel
1 tube contains 100 pcs.
1 batch contains 1,000 pcs.
1,000 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the initial letters of the product number "AQY", the SMD terminal shape indicator "A" and the package type indicator "X" and "Z" are omitted from
the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C
77
°
F)
Item
LED forward current
LED reverse voltage
Peak forward current
Symbol
I
F
V
R
I
FP
P
in
V
L
I
L
P
out
P
T
V
iso
T
opr
T
stg
AQY210HL(A)
50 mA
3V
1A
75 mW
350 V
0.12 A
500 mW
550 mW
5,000 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
Input
f = 100 Hz, Duty factor = 0.1%
Power dissipation
Load voltage (peak AC)
Output Continuous load current
Power dissipation
Total power dissipation
I/O isolatiom voltage
Temperature
limits
Operating
Storage
104
AQY210HL
2. Electrical characteristics (Ambient temperature: 25
°
C
77
°
F)
Item
LED operate
current
Input
LED turn off
current
LED dropout
voltage
On resistance
Maximum
Output
Off state leak-
age current
Current limit
Turn on time*
Turn off time*
Maximum
Typical
Typical
Maximum
I
Leak
—
T
on
T
off
C
iso
R
iso
Typical
Maximum
Minimum
Typical
Minimum
Typical
Typical
R
on
Symbol
I
Fon
I
Foff
V
F
AQY210HL(A)
1.2 mA
3.0 mA
0.4 mA
1.1 mA
1.14 (1.25 V at I
F
= 50mA)
1.5 V
20
Ω
25
Ω
1
µ
A
0.18 A
0.5 ms
2.0 ms
0.08 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
Transfer char-
Maximum
acteristics
Typical
I/O capacitance
Maximum
Initial I/O isola-
tion resistance
Minimum
Note: Recommendable LED forward current I
F
= 5 to 10 mA.
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
200
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)
2.5
Load current, mA
On resistance,
Ω
150
30
Turn on time, ms
–40
–20
0
20
40
60
80 85
40
2
1.5
100
20
1
50
10
0.5
0
–40 –20
0
20
40
60
80 85 100
0
0
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
105
AQY210HL
4. Turn off time vs. ambient temperature char-
acteristics
LED current: 5 mA; Load voltage: Max.(DC);
Continuous load current: Max.(DC)
0.25
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
Turn off time, ms
0.2
4
LED turn off current, mA
–40 –20
0
20
40
60 80 85
Ambient temperature,
°C
4
0.15
3
3
0.1
2
2
0.05
1
1
0
–40 –20
0
20
40
60
80 85
0
0
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
7. LED dropout voltage vs. ambient tempera-
ture characteristics
LED current: 5 to 50 mA
1.5
LED dropout voltage, V
1.4
1.3
1.2
1.1
1.0
0
50mA
30mA
20mA
10mA
5mA
8. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
140
120
100
80
60
40
20
–5 –4 –3 –2 –1
Current, mA
1 2 3 4 5
–20
Voltage, V
–40
–60
–80
–100
–120
–140
9. Off state leakage current
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
Off state leakage current, A
10
–3
10
–6
10
–9
10
–12
0
20
40
60
80
100
–40 –20
0
20
40
60
80 85
Ambient temperature,
°C
Load voltage, V
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
3
2.5
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
0.2
12. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 3 and 4;
Frequency: 1 MHz; Ambient temperature: 25
°
C
77
°
F
50
Output capacitance, pF
Turn off time, ms
40
0.15
2
1.5
1
30
0.1
20
0.05
0.5
0
0
0
10
20
30
40
50
60
LED forward current, mA
10
0
10
20
30
40
50
60
0
0
10
20
30
40
50
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
106
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