4N25 Pinout Datasheet – Phototransistor – Fairchild

Part Number : 4N25

Function : GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS

Package : DIP 6 Pin type

Manufacturers : Fairchild Semiconductor

Image

4N25 optocoupler

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

4N25 pinout

 

FEATURES

1. Also available in white package by specifying -M suffix, eg. 4N25-M
2. UL recognized (File # E90700)
3. VDE recognized (File # 94766)
– Add option V for white package (e.g., 4N25V-M)
– Add option 300 for 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

4N25 pdf

 

Other data sheets within the file : 4N26, 4N27, 4N28, 4N35