PRODUCT SPECIFICATION
RoHS Compliance
DATE：02/22/2011
SOLID STATE RELAY - MOSFET OUTPUT
NO.61M00021 REV.
cosmo
ELECTRONICS CORPORATION
KAQY210A
SHEET 1 OF 7
2
OUTSIDE DIMENSION︰
cosmo
Y210
XXX
Date Code
7.62
6.50
4.60
3.50
0.254
0.254
1.00
10.00±0.4
1.20
2.54
Unit︰mm
Tolerance︰±0.2mm
Turn On / Turn Off time
4
3
0.1±0.1
Input
90%
10%
T
ON
T
OFF
1
2
1 FORM A
NORMALLY OPEN
4
3
Output
Absolute Maximum Ratings
Emitter（Input）
Reverse Voltage
………………………………
Continuous Forward Current
……………...
Power Dissipation
…………………………
（Ta=25℃）
Detector（Output）
5.0V Output Breakdown Voltage
…………………
± 350V
50mA Continuous Load Current
………………
± 130mA
500mW
Peak Forward Current
……………………………
1A Power Dissipation
…………………………
100mW
Derate Linearly from 25℃
………………
1.3mW/℃
General Characteristics
Isolation Test Voltage
………………
Isolation Resistance
3750VACrms Storage Temperature Range
……
-40℃ to +125℃
Operating Temperature Range
…
-40℃ to +85℃
Vio=500V，Ta=25℃
………………………
≧10
10
Ω
Junction Temperature
…………………………
100℃
Total Power Dissipation
……………………
550mW Soldering Temperature，
Derate Linearly from 25℃
………………
2.5mW/℃ 2mm from case，10 sec
………………………
260℃
PRODUCT SPECIFICATION
RoHS Compliance
DATE：02/22/2011
SOLID STATE RELAY - MOSFET OUTPUT
NO.61M00021 REV.
cosmo
ELECTRONICS CORPORATION
KAQY210A
SHEET 2 OF 7
2
Electro-optical Characteristics
Parameter
Emitter（Input）
Forward Voltage
Operation Input Current
Recovery Input Current
Detector（Output）
Output Breakdown Voltage
Output Off-State Leakage
I/O Capacitance
ON Resistance
Turn-On Time
Turn-Off Time
V
B
IT
OFF
C
ISO
R
ON
T
ON
T
OFF
I
B
=50μA
V
T
=350V，I
F
=0mA
I
F
=0，f=1MHz
I
L
=100mA，I
F
=10mA
I
F
=10mA，V
L
=±20V
t=10ms，I
L
=±100mA
350
0.2
6
20
0.3
0.1
V
F
IF
ON
IF
OFF
I
F
=10mA
V
L
=±20V，I
L
=100mA，t=10ms
V
L
=±20V，I
L
≦5μA
0.2
1.2
（Ta=25℃）
Conditions
Min. Typ. Max. Unit.
1.5
5.0
V
mA
mA
V
1
30
1.0
1.0
μA
pF
Ω
ms
ms
Symbol
Schematic and Wiring Diagrams
Schematic
Output
Configuration
Load
Connection
Wiring Diagrams
V
IN
1
4
I
F
1
4
I
L
V
L
(AC,DC)
Load
Load
I
L
V
L
(AC,DC)
1a
2
3
AC/DC
-
V
IN
I
F
2
1
3
4
2
3
PRODUCT SPECIFICATION
RoHS Compliance
DATE：02/22/2011
SOLID STATE RELAY - MOSFET OUTPUT
NO.61M00021 REV.
cosmo
ELECTRONICS CORPORATION
KAQY210A
SHEET 3 OF 7
2
Data Curve
Load current vs. ambient temperature
Allowable ambient Temperature︰
-40℃ to +85℃
On resistance vs. ambient temperature
across terminals 3 and 4 pin
LED current：5mA
Continuous load current：130mA（DC）
60
140
Load current（mA）
120
100
80
60
40
20
0
-40 -20
0
20 40
60
80 100
On resistance（Ω）
50
40
30
20
0
-40 -20
0
20
40
60
80
Ambient temperature Ta（℃）
Ambient temperature Ta（℃）
Turn On Time vs. ambient temperature
Load voltage 350V（DC）
LED current︰5mA
Continuous load current：130mA（DC）
1.0
Turn Off Time vs. ambient temperature
Load voltage 350V（DC）
LED current︰5mA
Continuous load current：130mA（DC）
0.5
Turn Off Time（ms）
-40 -20
0
20 40
60
80
Turn On Time（ms）
0.8
0.6
0.4
0.2
0
0.4
0.3
0.2
0.1
0
-40 -20
0
20 40
60
80 100
Ambient temperature Ta（℃）
Ambient temperature Ta（℃）
PRODUCT SPECIFICATION
RoHS Compliance
DATE：02/22/2011
SOLID STATE RELAY - MOSFET OUTPUT
NO.61M00021 REV.
cosmo
ELECTRONICS CORPORATION
KAQY210A
SHEET 4 OF 7
2
LED operate current vs.
ambient temperature
Load Voltage：350V（DC）
Continuous load current：130mA（DC）
LED Turn Off current（mA）
LED operate current（mA）
5
4
3
2
1
0
-40 -20
0
20
40
60
80
LED Turn Off current vs.
ambient temperature
Load Voltage：350V（DC）
Continuous load current：130mA（DC）
5
4
3
2
1
0
-40 -20
0
20
40
60
80
Ambient temperature Ta（℃）
Ambient temperature Ta（℃）
LED dropout voltage vs.
ambient temperature
LED current：5 to 50mA
LED dropout voltage（V）
1.9
1.7
1.5
30mA
50mA
20mA
1.3
10mA
5mA
Voltage vs. current characteristics
of output at MOSFET portion
Measured portion：across terminals
3 and 4 pin
Ambient temperature：25℃
120
100
80
60
40
20
-5 -4 -3 -2 -1
Voltage VS. Current
Characteristics
Current mA
1.1
0.9
0
-40 -20
0
20 40
60
80 100
1 2 3 4 5
-20
Voltage V
-40
-60
-80
-100
-120
Ambient temperature Ta（℃）
Ambient temperature：25℃
PRODUCT SPECIFICATION
RoHS Compliance
DATE：02/22/2011
SOLID STATE RELAY - MOSFET OUTPUT
NO.61M00021 REV.
cosmo
ELECTRONICS CORPORATION
KAQY210A
SHEET 5 OF 7
2
LED forward current vs. Turn On Time
Across terminals 3 and 4pin
Load voltage：350V（DC）
Continuous load current：130mA（DC）
Ambient temperature：25℃
Off state leakage current
2.0
Off state leakage current
Across terminals 3 and 4 pin
Ambient temperature：25℃
10
10
10
10
-3
Turn On Time（ms）
1.5
1.0
0.5
0
-6
-9
-12
0
10
20
30
40
50
60
0
20
40
60
80
100
LED forward current（mA）
Load voltage（V）
LED forward current vs. Turn Off Time
Across terminals 3 and 4 pin
Load voltage：350V（DC）
Continuous load current：130mA（DC）
Ambient temperature：25℃
Output capacitance（pF）
0.5
Applied voltage vs. output capacitance
Across terminals 3 and 4 pin
Frequency：1MHz
Ambient temperature：25℃
Turn Off Time（ms）
0.4
0.3
0.2
0.1
0
0
10
20
30
40
50
60
50
40
30
20
10
0
0
10
20
30
40
50
60
LED forward current（mA）
Applied voltage（V）
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