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4N25 - Optocoupler

Datasheet Summary

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.

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Datasheet preview – 4N25

Datasheet Details

Part number 4N25
Manufacturer Vishay
File Size 146.26 KB
Description Optocoupler
Datasheet download datasheet 4N25 Datasheet
Additional preview pages of the 4N25 datasheet.

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Full PDF Text Transcription

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4N25, 4N26, 4N27, 4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection 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 APPLICATIONS • AC mains detection • Reed relay driving 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.
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