NAIS AQY210KSZ Photomos relay Datasheet

GU (General Use) Type SOP
Series 1-Channel (Form A)
with Short Circuit Protection
4-Pin Type
PhotoMOS
RELAYS
FEATURES
4.3±0.2
.169±.008
1. Short circuit protection
When the output current exceeds a fixed
amount, it is cut and the off state is maintained. The relay can be restored by turning off the input current and then turning it
back on.
2. SO package 4-Pin type in super miniature 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 Relays.
4.4±0.2
.173±.008
2.1±0.2
.083±.008
mm inch
1
4
2
3
(6-pin)
(4-pin)
3. Tape and reel
The device comes standard in a tape and
reel (1,000 pcs./reel) to facilitate automatic insertion machines.
4. Controls low-level analog signals
5. Low-level off state leakage current
TYPICAL APPLICATIONS
• Telephone equipment
• Modem
• Measuring and Testing equipment
• Security equipment
• Industrial equipment
• Traffic signal control
Approx. 70%
Volume
Approx. 70%
Footprint
TYPES
Output rating*
Type
AC/DC type
Load voltage
Load current
350 V
120 mA
Part No.
Picked from the 1/2-pin side
Picked from the 3/4-pin side
1 Form A
1 Form A
AQY210KSX
AQY210KSZ
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 AQY210KS is 210K).
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Input
Output
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current (peak AC)
Power dissipation
Total power dissipation
I/O isolatiom voltage
Temperature limits
Operating
Storage
Symbol
IF
VR
IFP
Pin
VL
IL
Pout
PT
Viso
Topr
Tstg
AQY210KS
50 mA
3V
1A
75 mW
350 V
0.12 A
300 mW
350 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
Remarks
f = 100 Hz, Duty factor = 0.1%
Non-condensing at low temperatures
97
AQY210KS
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Item
Symbol
Typical
LED operate current
Input
Maximum
Minimum
Typical
Typical
Maximum
Typical
LED turn off current
LED dropout voltage
On resistance
IFoff
VF
Maximum
ILeak
1µA
Cut off current
Minimum
Typical
Maximum
Ishut
160 mA
200 mA
240 mA
Detection time
Typical
Tshut
50µs
Typical
Turn on time*
Transfer
characteristics
IFon
35Ω
Output
Maximum
Typical
Maximum
Typical
Maximum
Minimum
Turn off time*
I/O capacitance
Initial I/O isolation resistance
Condition
1.1 mA
3.0 mA
0.3 mA
1.0 mA
1.13 V (1.32 V at IF = 50mA)
1.5 V
23.5Ω
Ron
Maximum
Off state leakage current
Over current
protection
AQY210KS
IL = 120 mA
IL = 120 mA
IF = 5 mA
IF = 5 mA
IL = 120 mA
Within 1 s on time
IF = 0 mA
VL = 350 V
IF = 5 mA
Within 20ms on time
IF = 5 mA
VL = 350V DC short circuit
0.7 ms
Ton
Toff
Ciso
Riso
IF = 5 mA
IL = 120 mA
2 ms
0.07 ms
1 ms
0.8 pF
1.5 pF
1,000 MΩ
IF = 5 mA
IL = 120 mA
f = 1 MHz
VB = 0
500 V DC
Note: Recommendable LED forward current IF= 5 mA.
For type of connection, see Page 31.
*Turn on/Turn off time
Input
90%
10%
Output
Ton
Toff
REFERENCE DATA
1. Load current vs. ambient temperature characteristics
2. On resistance vs. ambient temperature characteristics
3. Turn on time vs. ambient temperature characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
Measured portion: between terminals 3 and 4;
LED current: 5 mA; Load voltage: Max. (DC)
Load current: Max.(DC)
Measured portion: between terminals 3 and 4;
LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: Max.(DC)
140
50
5
40
4
100
80
60
Turn on time, ms
On resistance, Ω
Load current, mA
120
30
20
3
2
40
10
20
0
–40 –20
98
0
20
40
60
8085 100
Ambient temperature, °C
0
1
–40 –20
0
20 40
60 8085
Ambient temperature, °C
0
–40
–20
0
20 40
60
80 85
Ambient temperature, °C
AQY210KS
4. Turn off time vs. ambient temperature characteristics
5. LED operate current vs. ambient temperature characteristics
6. LED turn off current vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: Max.(DC);
Continuous load current: Max.(DC)
Load voltage: Max.(DC);
Continuous load current: Max.(DC)
Load voltage: Max.(DC);
Continuous load current: Max.(DC)
5
0.4
0.3
0.2
5
LED turn off current, mA
LED operate current, mA
4
3
2
0
–40 –20
0
0
20 40
60
8085
Ambient temperature, °C
–40 –20
3
2
0
0
20 40
60 8085
Ambient temperature, °C
7. LED dropout voltage vs. ambient temperature characteristics
8. Voltage vs. current characteristics of output
at MOS portion
LED current: 5 to 50 mA
Measured portion: between terminals 3 and 4;
Ambient temperature: 25°C 77°F
1.5
–40 –20
0
20 40
60 8085
Ambient temperature, °C
9. Off state leakage current
Measured portion: between terminals 3 and 4;
Ambient temperature: 25°C 77°F
200
Current, mA
LED dropout voltage, V
4
1
1
0.1
1.4
1.3
150
100
50
50mA
1.2
–6
–4
0
0
30mA
20mA
1.1
–2
–50
10mA
2
4
Voltage,V
6
–100
Off state leakage current, A
Turn off time, ms
0.5
5mA
10 –3
10 –5
10 –7
10 –9
10 –11
–150
1.0
0
–40 –20
10 –12
0
–200
0
20 40 60 80 85 100
Ambient temperature, °C
20
40
60
80
Load voltage, V
100
10. LED forward current vs. turn on time characteristics
11. LED forward current vs. turn off time characteristics
12. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 3 and 4; Load
voltage: Max.(DC); Continuous load current:Max.(DC);
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4; Load
voltage: Max.(DC); Continuous load current:Max.(DC);
Ambient temperature: 25°C 77°F
Measured portion: between terminals 3 and 4;
Frequency: 1 MHz; Ambient temperature: 25°C 77°F
0.2
1
200
Output capacitance, pF
Turn off time, ms
Turn on time, ms
1.5
0.15
0.1
0.5
0
0
10
20
30
40
LED forward current, mA
0
50
10
20
30
40
LED forward current, mA
50
14. Detection time vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4;
LED current: 5 mA, within 20ms on time
Measured portion: between terminals 3 and 4;
LED current: 5 mA; Load voltage: Max.(DC);
300
300
250
250
Detection time, µs
Cut off current, mA
13. Cut off current vs. ambient temperature
characteristics
200
150
50
50
0
20 40
60 8085
Ambient temperature, °C
0
10
20
30
40
Applied voltage, V
50
150
100
–40 –20
0
200
100
0
100
50
0.05
0
150
0
–40 –20
0
20 40
60 8085
Ambient temperature, °C
99
AQY210KS
What is short circuit protection?
Output voltage and output current
characteristics
V-I characteristics of PhotoMOS relay
with short circuit protection circuit
Output current
When the load current exceeds specifications, the short circuit protection function
kicks in and completely cuts off the load
current, thus turning off the relay.
The short circuit protection inside the
PhotoMOS relay instantaneously
(typ. 50 µs) and completely cuts of the
load current.
This protects any circuits that follow the
PhotoMOS relay from excess current.
There is almost no heating of the PhotoMOS relay, which prevents it from becoming damaged. To restore the function of
the relay turn off the input current and
then turn it back on.
Output voltage
Operation chart
5mA
Relay input
current
0
Occurrence of
short circuit current
Abnormal current
120mA
Relay output
current
0
Normal relay operation
Detection time
(approx. 50 µs)
5/7/2001
100
The short circuit current
detection device latches
when the relay is off.
The relay operates normally
when the input current is reset.
If the output section shorts even after
the input current is reset, it will latch
when the short circuit current is
detected again and the relay turns off.
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