hello,
I need to use 4N35 optocoupler in my task.
I confirmed with the emitter side part.
My Vcc is 12V on both sides of the opto coupler.
Emitter side calculation:
From datasheet, Vf = 1.18V If = 10mA
So, R = (12 - 1.18) / 10m = 1.082K
what values i have to consider for the transistor side calculation?
I need to use 4N35 optocoupler in my task.
I confirmed with the emitter side part.
My Vcc is 12V on both sides of the opto coupler.
Emitter side calculation:
From datasheet, Vf = 1.18V If = 10mA
So, R = (12 - 1.18) / 10m = 1.082K
what values i have to consider for the transistor side calculation?
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