Hi, I have some FTP100A phototransistors (3) which I want to use to make an optical switch, like an optoisolator.
But I cannot find the pinout information for this part. I found one online datasheet, but it didn't show a picture of the package
It has 3 pins and a flat side. It also has a clear top, and I can see down inside, to the photoreceptor part.
Any leads appreciated.