Low input current and transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs or an AlGaAs infrared light-emitting diode and an NPN silicon phototransistor. This type features a fast response while operating on a low input current.

Product Selector: Low Input Current
Explore our catalog of products through our parametric product selector tool. Compare specifications across various parameters to find the right part for your design.
Product Selector