KAQY412 Datasheet, PDF (7/12 Pages) COSMO Electronics Corporation – 4PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT

cosmo
KAQY412 Series
4PIN 60V N.C. TYPE
SOLID STATE RELAY-MOSFET OUTPUT
 Using Methods
Examples of resistance value to control LED forward current (I_F=5mA)
R1
4
E
3.3V
R
Approx. 330 Ω
5V
Approx. 640 Ω
E
2
3
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.
Regulate the spike voltage generated on the inductive load as follows：
1
4
Load
2
3
1
4
Load
2
3
R-C Snubber
Cosmo Electronics Corp.
Document No. 69M01001.1
-7-
http://www.cosmo-ic.com