KAQV253 Series
cosmo
Description
The KAQV253 series is robust, ideal for telecom and
ground fault applications. It is a SPST normally open
switch (1 Form A) that replaces electromechanical relays
in many applications. It is constructed using a GaAlAs
LED for actuation control and an integrated monolithic die
for the switch output. The die, fabricated in a high-voltage
dielectrically isolated technology, is comprised of a
photodiode array, switch control circuitry and MOSFET
switches.
6PIN 250V N.O TYPE
SOLID STATE RELAY-MOSFET OOUTPUT
Schematic
6
5
4
1
2
3
1 FORM A
NORMALLY OPEN
5,6
1
2
4
Features
1. Normally open, single pole single throw
2. Control 250V AC or DC voltage
3. Switch 200mA loads
4. Controls low-level analog signals
5. High sensitivity, low ON resistance
6. Low-level off-state leakage current
7. High isolation voltage
8. Pb free and RoHS compliant
9. Agency Approvals：
•
UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
•
UL 508 / CUL C22.2 No.14-M91, File No. E108430
•
VDE EN60747-5-2 , File No. 40020973
Application
•
Telecommunications (PC, electronic notepad)
•
Modem
•
Telephone equipment
•
Security equipment
•
Sensors
•
Measuring and testing equipment
•
Factory automation equipment
•
High speed inspection machines
Cosmo Electronics Corp.
Document No. 69M10007.1
-1-
http://www.cosmo-ic.com
KAQV253 Series
cosmo
Absolute Maximum Ratings
Item
Continuous forward current
Peak forward current
Input
Reverse voltage
Power dissipation
Derate linearly from 25℃
Breakdown voltage
Output
Continuous load current
Power dissipation
Isolation voltage
Isolation resistance (Vio=500V)
Total power dissipation
Derate linearly from 25℃
Operating temperature
Storage temperature
Junction temperature
Soldering temperature 10 seconds
Symbol
I
F
I
FP
V
R
P
in
-
V
B
I
L
P
out
V
iso
R
iso
P
t
-
T
opr
T
stg
T
j
T
sot
Rating
50
1
5
100
1.3
250
200
500
KAQV253
3750Vrms
≧
10
10
6PIN 250V N.O TYPE
SOLID STATE RELAY-MOSFET OOUTPUT
(Ta=25℃)
Unit
mA
A
V
mW
mW/℃
V
mA
mW
KAQV253H
5000Vrms
Ω
mW
mW/℃
℃
℃
℃
℃
(Ta=25℃)
Symbol
V
F
I
FON
I
FOFF
V
B
I
LEAK
C
iso
A
Conditions
I
F
=10mA
V
L
=20V, I
L
=100mA
V
L
=20V, I
L
≦5μA
I
B
=50μA
V
L
=250V, I
F
=0mA
V
B
=0V, f=1MHz
Min.
-
-
0.2
250
-
-
-
R
ON
I
F
=10mA, I
L
=100mA
-
-
T
ON
T
OFF
I
F
=10mA, V
L
=20V
I
L
=100mA, t=10ms
-
-
Typ.
1.2
-
-
-
0.2
6
5
2.5
1.2
0.3
0.1
Max.
1.5
3.0
-
-
1.0
-
8
4
2
1.0
1.5
ms
ms
Ω
Unit
V
mA
mA
V
μA
pF
550
2.5
-40 to +85
-40 to +125
100
260
Electro-optical Characteristics
Parameter
Forward voltage
Input
Operation input current
Recovery input current
Output
Breakdown voltage
Off-state leakage current
I/O capacitance
ON resistance
Connection
B
C
Turn-on time
Turn-off time
Turn-on / Turn-off Time
In pu t
O u tp ut
T
ON
T
OFF
90 %
1 0%
Cosmo Electronics Corp.
Document No. 69M10007.1
-3-
http://www.cosmo-ic.com
KAQV253 Series
cosmo
Fig.1 Load Current
vs. Ambient Temperature
350
300
6PIN 250V N.O TYPE
SOLID STATE RELAY-MOSFET OOUTPUT
Fig.2 On Resistance
vs. Ambient Temperature
25
20
Load Current (mA)
250
200
150
100
50
On Resistance (Ω)
15
10
5
0
0
-4 0
-4 0
-2 0
0
20
40
60
80
-2 0
0
20
40
60
80
100
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Fig.3 Turn-on Time
vs. Ambient Temperature
1 .0
Fig.4 Turn-off Time
vs. Ambient Temperature
1 .0
Turn-on Time (ms)
Turn-off Time(ms)
0 .8
0 .8
0 .6
0 .6
0 .4
0 .4
0 .2
0 .2
0
-4 0
-2 0
0
20
40
60
80
0
-4 0
-2 0
0
20
40
60
80
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Fig.5 LED Operate Current
vs. Ambient Temperature
5
Fig.6 LED Turn-off Current
vs. Ambient Temperature
LED Turn-off Current (mA)
2 .5
LED Operate Current (mA)
4
2 .0
3
1 .5
2
1 .0
1
0 .5
0
-4 0
-2 0
0
20
40
60
80
0
-4 0
-2 0
0
20
40
60
80
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Cosmo Electronics Corp.
Document No. 69M10007.1
-5-
http://www.cosmo-ic.com
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