Description
The 4N25 family is an industry standard single channel phototransistor coupler.
This family includes the 4N25, 4N26, 4N27, 4N28.
Each optocoupler consists of gallium arsenide infrared LED and a silicon NPN phototransistor.
Switch mode power supply feedback
Telephone ring detecti
Features
- A C NC 1 2 3 6 B 5 C 4 E.
- Isolation test voltage 5000 VRMS.
- Interfaces with common logic families.
- Input-output coupling capacitance < 0.5 pF.
- Industry standard dual-in-line 6 pin package.
- Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC
21842
i179004-5.