GU 1 Form A Short Circuit Protection (AQV112KL)
VDE
Short circuit protection
(Non-latch type)
only for DC load
GU 1 Form A
Short Circuit Protection (AQV112KL)
FEATURES
8.8
.346
6.4
.252
3.9
.154
8.8
.346
6.4
.252
3.6
.142
TYPICAL APPLICATIONS
• Industrial equipment
• Security equipment
mm
inch
1
2
3
6
5
4
RoHS compliant
1. Protects Circuit from excess current
The short circuit protection function
prevents the continued flow of short
current. After short current is detected,
load current is monitored, and if the load
returns to normal, the device returns to
normal operation.
2. No need for fuses, polyswitches, or
other protectors
The built-in short circuit protection
function eliminates the need for
overcurrent protectors, reducing
mounting costs and space requirements.
3. High capacity
Can control up to 0.5A (60V DC) load
current.
TYPES
Part No.
Output rating*
Package
Load
voltage
Load
current
Through hole
terminal
Tube packing style
Surface-mount terminal
Tape and reel packing style
Picked from the
Picked from the
1/2/3-pin side
4/5/6-pin side
AQV112KLAX
AQV112KLAZ
Tube
1 tube contains:
50 pcs.
1 batch contains:
500 pcs.
Packing quantity
Tape and reel
DC only
60 V
500 mA
DIP6-pin
AQV112KL
AQV112KLA
1,000 pcs.
*Indicate the DC values.
Note: The surface mount terminal shape indicator “A” and the packing style indicator “X” or “Z” are not marked on the device.
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)
Continuous load current
Power dissipation
Symbol
I
F
V
R
I
FP
P
in
V
L
I
L
P
out
P
T
V
iso
T
opr
T
stg
AQV112KL(A)
50 mA
5V
1A
75 mW
7 to 60V
0.5 A
500 mW
550 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
Input
f = 100 Hz, Duty factor = 0.1%
Output
Total power dissipation
I/O isolation voltage
Temperature limits
Peak AC, DC
Operating
Storage
Non-condensing at low temperatures
ASCTB28E 201201-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
GU 1 Form A Short Circuit Protection (AQV112KL)
2. Electrical characteristics (Ambient temperature: 25°C
77°F)
Item
LED operate current
Input
LED turn off current
LED dropout voltage
On resistance
Output
Load short circuit detection voltage
Off state leakage current
Turn on time*
Maximum
Transfer
characteristics
Typical
Turn off time*
Maximum
I/O capacitance
Initial I/O isolation resistance
Typical
Maximum
Minimum
C
iso
R
iso
T
off
1.0 ms
0.8 pF
1.5 pF
1,000 MΩ
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
Maximum
Typical
Maximum
Maximum
Typical
T
on
5.0 ms
0.1 ms
Symbol
I
Fon
I
Foff
V
F
R
on
V
LSHT
I
Leak
AQV112KL(A)
0.8 mA
10 mA
0.3 mA
0.7 mA
1.35 V (1.17 V at I
F
= 10 mA)
1.5 V
0.55
Ω
2.0
Ω
5V
7V
1µA
2.0 ms
Condition
I
L
= 100mA
I
L
= 100mA
I
F
= 50 mA
I
F
= 10 mA
I
L
= Max.
I
F
= 10 mA
I
F
= 0 mA
V
L
= Max.
I
F
= 10 mA
I
L
= 100 mA
V
L
= 10 V
I
F
= 10 mA
I
L
= 100 mA
V
L
= 10 V
f = 1 MHz
V
B
= 0 V
500 V DC
*Turn on/Turn off time
Input
90%
10%
Output
Ton
Toff
RECOMMENDED OPERATING CONDITIONS
Please obey the following conditions to ensure proper device operation and resetting.
Item
Input LED current
Symbol
I
F
Recommended value
10
Unit
mA
■
For Dimensions.
■
For Schematic and Wiring Diagrams.
■
For Cautions for Use.
■
These products are not designed for automotive use.
If you are considering to use these products for automotive applications, please contact your local Panasonic Corporation
technical representative.
For more information.
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
600
500
Load current, mA
On resistance,
Ω
1.5
400
300
200
0.5
100
0
–40
0
1
Turn on time, ms
2. On resistance vs. ambient temperature
characteristics
Measured portion: between terminals 4 and 6;
LED current: 10 mA; Load current: Max.(DC)
2
3. Turn on time vs. ambient temperature
characteristics
Measured portion: between terminals 4 and 6;
LED current: 10 mA; Load voltage: 10V (DC);
Load current: 100 mA
5
4
3
1
2
–20
0
20
40
60 8085 100
Ambient temperature,
°C
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
0
–40
–20
0
20
40
60 80 85
Ambient temperature,
°C
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB28E 201201-T
GU 1 Form A Short Circuit Protection (AQV112KL)
4. Turn off time vs. ambient temperature
characteristics
Measured portion: between terminals 4 and 6;
LED current: 10 mA; Load voltage: 10 V (DC);
Load current: 100 mA (DC)
0.3
LED operate current, mA
0.25
Turn off time, ms
0.2
0.15
0.1
0.05
0
5. LED operate current vs. ambient
temperature characteristics
Measured portion: between terminals 4 and 6;
Load current: 100 mA
3
2.5
2
1.5
1
0.5
0
6. LED turn off current vs. ambient temperature
characteristics
Measured portion: between terminals 4 and 6;
Load current: 100 mA
3
LED turn off current, mA
2.5
2
1.5
1
0.5
0
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
7. Off state leakage current vs. load voltage
characteristics
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C
77°F
10
-6
Off state leakage current, A
8. Current vs. voltage characteristics of output
at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C
77°F
0.6
9. LED dropout voltage vs. ambient
temperature characteristics
Measured portion: between terminals 1 and 2;
LED current: 10 to 50 mA
1.5
LED dropout voltage, V
10
-7
10
-8
10
10
-9
0.4
Current, A
0.2
0
–0.2
–0.4
–0.6
1.4
1.3
50mA
30mA
20mA
1.1
10mA
1.2
-10
10
-11
10
-12
0
10
20
30
40
50
60
–1
–0.5
0
Voltage, V
0.5
1
1
–40
–20
Load voltage, V
0
20
40
60 80 85
Ambient temperature,
°C
10. Turn on time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: 10 V (DC); Load current: 100 mA (DC);
Ambient temperature: 25°C
77°F
5
4
Turn on time, ms
11. Turn off time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: 10 V (DC); Load current: 100 mA (DC);
Ambient temperature: 25°C
77°F
0.2
12. Output capacitance vs. applied voltage
characteristics
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz; Ambient temperature: 25°C
77°F
500
Output capacitance, pF
Turn off time, ms
400
0.15
3
2
1
300
0.1
200
0.05
0
–1
0
0
0
100
10
20
30
40
LED forward current, mA
50
10
20
30
40
LED forward current, mA
50
0
0
10
20
30
40
50
Applied voltage, V
60
13. Short circuit peak current vs. time
characteristics
Measured portion: between terminals 4 and 6;
LED current: 10 mA; Load resistance: 0;
Ambient temperature: 25°C
77°F
4
Short circuit peak current, A
3.5
3
2.5
2
1.5
1
V
L
=12V
V
L
=24V
V
L
=60V
0
10
20
30
40
Time, S
50
60
14. Short current monitoring interval vs. time
characteristics
Measured portion: between terminals 4 and 6;
LED current: 10 mA; Load resistance: 0;
Ambient temperature: 25°C
77°F
Short current monitoring interval, ms
30
25
20
15
10
V
L
=24V
5
0
V
L
=12V
0
10
20
30
40
Time, S
50
60
V
L
=60V
ASCTB28E 201201-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
GU 1 Form A Short Circuit Protection (AQV112KL)
What is short circuit protection Non-latch type?
If the load current reaches a
predetermined overcurrent level, the
output-side short circuit protection
function cuts off the load current. It then
monitors the load current, and if it returns
to normal, automatically recovers to
normal device operation.
In order to operate the short circuit
protection function, ensure that the input
current is at least I
F
= 10 mA.
Operation chart (Non-latch type)
Input Current
1
Load short detected
3
Load turn off
Output Current
2
Function operation
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB28E 201201-T
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