cosmo
KAQY213 Series
4PIN 250V N.O TYPE
SOLID STATE RELAY-MOSFET Output
Using Methods
Examples of resistance value to control LED forward current (IF=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. 69M00003.1
-7-
http://www.cosmo-ic.com