DESCRIPTION
The 4N25, 4N26, 4N27 and 4N28 devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector.
1. Most Economical Optoisolator Choice for Medium Speed, Switching Applications
2. Meets or Exceeds All JEDEC Registered Specifications
Pinout
FEATURES
1. Also available in the white package by specifying -M suffix, eg. 4N25-M
2. UL recognized (File # E90700)
3. VDE recognized (File # 94766)
– Add option V for the white package (e.g., 4N25V-M)
– Add option 300 for the black package (e.g., 4N25.300)
Applications
1. General Purpose Switching Circuits
2. Interfacing and coupling systems of different potentials and impedances
3. I/O Interfacing
4. Solid State Relays
4N25 Pinout Datasheet
Follow below link to download in PDF format: