PC817 - High Density Photocoupler Transistor

The PC817 DIP-4 Transistor Output Optocoupler is a 1-channel 4-pin Transistor Output Photocoupler contains an IRED optically coupled to a phototransistor.
It is suitable for programmable controllers and facsimiles.

Features:

10 to 20mA Collector current.
50mA Forward current.
6V Reverse voltage.
200mW Total power dissipation.

Applications:

Communications & Networking, Industrial.