PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 1 OF 7
REV.
0
z OUTSIDE DIMENSION︰
0.254±0.05
13.0°
7.62
6.50
13.0°
2.54
3.52.7
6.9
0.5
XXX
7.3
Date Code
V212H
z Turn On / Turn Off time
Output
TON
Input
TOFF
90%
10%
21
6 5
3
5,6
4
4
1 FORM A
NORMALLY OPEN
z Absolute Maximum Ratings （Ta=25℃）
Emitter（Input） Detector（Output）
Reverse Voltage ……………………………… 5.0V Output Breakdown Voltage ………………… ± 60V
Continuous Forward Current ……………... 50mA Continuous Load Current ……………… ± 400mA
Peak Forward Current …………………………… 1A Power Dissipation ………………………… 500mW
Power Dissipation ………………………… 100mW
Derate Linearly from 25℃ …………… 1.3mW/℃
General Characteristics
Isolation Test Voltage ……………… 5000VACrms Storage Temperature Range …… -40℃ to +125℃
Operating Temperature Range … -40℃ to +85℃
Isolation Resistance
Vio=500V，Ta=2 5℃ ……………………… ≧1010ΩJunction Temperature ……………………… 100℃
Total Power Dissipation …………………… 550mW
Derate Linearly from 25℃ …………… 2.5mW/℃
Soldering Temperature，
2mm from case，10 sec …………………… 260℃
Unit︰mm
Tolerance︰±0.2mm
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 2 OF 7
REV.
0
z Electro-optical Characteristics （Ta=25℃）
Parameter Symbol Conditions Min. Typ. Max. Unit.
Emitter（Input）
Forward Voltage VF I
F=10mA 1.2 1.5 V
Operation Input Current IFON VL=±20V，IL=100mA，t=10ms 5.0 mA
Recovery Input Current IFOFF VL=±20V，IL≦5µA 0.2 mA
Detector（Output）
Output Breakdown Voltage VB I
B=50µA 60 V
Output Off-State Leakage ITOFF VT=100V，IF=0mA 0.2 1
μA
I/O Capacitance CISO IF=0，f=1MHz 6 pF
A 0.83 2.50
B 0.44 1.25
ON Resistance Connection
C
RON IL=100mA，IF=10mA
0.25 0.63
Ω
Turn-On Time TON 0.2 1.5 ms
Turn-Off Time TOFF
IF=10mA，VL=±20V
t=10ms，IL=±100mA 0.3 1.5 ms
z Schematic and Wiring Diagrams
Schematic Output
Configuration Load Connection Wiring Diagrams
AC/DC A
V
2
3
IN IF
1
5
4
6
L
I
Load
V(AC,DC)
LIL
4
6Load
(AC,DC)
L
V
DC B
+
ILoad
6
4
5
IL
6
4
5
L
V
Load
( DC)
-
+
L
V( DC)
-
L
+
6
4
5Load
IL
5Load
L
I
L
V(DC)
-
+
L
V(DC)
-
1
V
V
F
I
3
2
IN
IN IF
1
3
2
3
2
1
4
5
6
1a
DC C
+
I
6
+
Load
61
V
IN IF
3
2
4
5
V
IL(DC)
-
L
4
5Load
L(DC)
L
V
-
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 3 OF 7
REV.
0
z Data Curve
Load current vs. ambient temperature
Allowable ambient Temperature︰
-40℃ to +85℃
On resistance vs. ambient temperature
across terminals 4 and 6 pin
LED current：5mA
Continuous load current：400mA（DC）
Load current（mA）
0-40 -20 0 20 40 60 80 100
700
100
200
300
400
500
600
On resistance（Ω）
020-20-40 0 6040 80
5
1
2
4
3
Ambient temperature Ta（℃） Ambient temperature Ta（℃）
Turn On Time vs. ambient temperature
Load voltage 60V（DC）
LED current︰5mA
Continuous load current：400mA（DC）
Turn Off Time vs. ambient temperature
Load voltage 60V（DC）
LED current︰5mA
Continuous load current：400mA（DC）
Turn On Time（ms）
8060400-40 -20 20
0
1.0
0.2
0.4
0.6
0.8
Turn Off Time（ms）
10080604020
0
-20-40
0
1.0
0.2
0.4
0.6
0.8
Ambient temperature Ta（℃） Ambient temperature Ta（℃）
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 4 OF 7
REV.
0
LED operate current vs.
ambient temperature
Load Voltage：60V（DC）
Continuous load current：400mA（DC）
LED Turn Off current vs.
ambient temperature
Load Voltage：60V（DC）
Continuous load current：400mA（DC）
LED operate current（mA）
-40
0
1
3
2
4
-20 0 20 40
5
60 80
LED Turn Off current（mA）
0
1
-20-40
3
2
4
5
8040020 60
Ambient temperature Ta（℃） Ambient temperature Ta（℃）
LED dropout voltage vs.
ambient temperature
LED current：5 to 50mA
Voltage vs. current characteristics
of output at MOSFET portion
Measured portion：across terminals
4 and 6 pin
Ambient temperature：25℃
LED dropout voltage（V）
5mA
50mA
10mA
20mA
30mA
80-20-40 0 20 40 60
1.9
1.3
0
0.9
1.1
1.7
1.5
100
Voltage VS. Current
Characteristics
300
400
500
200
100
600
Current mA
-0.8-1.0 -0.4-0.6 -0.2
1.00.80.4 0.60.2 Voltage V
-400
-600
-500
-200
-300
-100
Ambient temperature Ta（℃） Ambient temperature：25℃
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 5 OF 7
REV.
0
LED forward current vs. Turn On Time
Across terminals 4 and 6pin
Load voltage：60V（DC）
Continuous load current：400mA（DC）
Ambient temperature：25℃
Off state leakage current
Across terminals 4and 6 pin
Ambient temperature：25℃
Turn On Time（ms）
0
0 102030405060
0.5
1.0
1.5
2.0
Off state leakage current
10
400 20 60 80 100
-12
-9
10
-6
10
-3
10
LED forward current（mA） Load voltage（V）
LED forward current vs. reverse(ON) time
Across terminals 4 and 6 pin
Load voltage：60V（DC）
Continuous load current：400mA（DC）
Ambient temperature：25℃
Applied voltage vs. output capacitance
Across terminals 4 and 6 pin
Frequency：1MHz
Ambient temperature：25℃
Turn Off Time（ms）
01020304050
0.3
0.1
0.2
0.5
0.4
60
Output capacitance（pF）
0
0102030405060
50
100
150
200
250
LED forward current（mA） Applied voltage（V）
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 6 OF 7
REV.
0
z USING METHODS
Examples of resistance value to
control LED forward current（IF）
SSR-MOSFET OUTPUT （IF=5mA）
E
R
3
2
1
4
5
6
E R
3.3V Approx. 330 Ω
5V Approx. 640 Ω
12V Approx. 1.9K Ω
15V Approx. 2.5K Ω
24V Approx. 4.1K Ω
（1） LED forward current must be more than 5mA，at E min.
（2） LED forward current must be less than 50mA，at E max.
Emin.
Emax.
PRODUCT SPECIFICATION
DATE：03/01/2005
Preliminary
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQV212H SHEET 7 OF 7
REV.
0
z USING METHODS
Regulate the spike voltage generated on the inductive
load as follows：
Load
43
6
5
1
2
R-C Snubber
Load
52
43
61
