PRODUCT SPECIFICATION
DATE：03/01/2005
cosmo
ELECTRONICS CORPORATION
SOLID STATE RELAY - MOSFET OUTPUT
KAQY212H
REV.
0
SHEET 4 OF 7
Preliminary
LED operate current vs.
ambient temperature
Load Voltage：60V（DC）
Continuous load current：400mA（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：60V（DC）
Continuous load current：400mA（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
1.9
Voltage vs. current characteristics
of output at MOSFET portion
Measured portion：across terminals
3 and 4 pin
Ambient temperature：25℃
Current mA
600
500
400
300
200
LED dropout voltage（V）
50mA
1.5
30mA
20mA
1.3
10mA
5mA
Voltage VS. Current
Characteristics
1.7
100
-1.0 -0.8 -0.6 -0.4 -0.2
0.2 0.4
-100
-200
-300
-400
-500
-600
1.1
0.9
0
-40 -20
0
20 40
60
80 100
Voltage V
0.6 0.8 1.0
Ambient temperature Ta（℃）
Ambient temperature：25℃
COSMO [ COSMO ELECTRONICS CORPORATION ]
