I am working on an optocoupler (LTV-845) circuit.
Below is my working circuit:
Forward current flowing to opto input would be
(Vcc-Vf(LED)) / Rf = (24V-2.1V)/470 = 0.046A.
Is my understanding correct?
Also need to understand whether LTV-845 is capable of handling 0.046A, as the forward current is 50mA maximum and collector current is 80mA.
Need clarification.
This would be my circuit:
What would be the current flowing to the load connected to pin 3 with RL=1K?