www.
vishay.
com End of Life June-2024 4N32, 4N33 Vishay Semiconductors Optocoupler, Photodarlington Output, High Gain, With Base Connection i179005 A1 C2 NC 3 6B 5C 4E LINKS TO ADDITIONAL RESOURCES Product Page Design Tools Models DESCRIPTION The 4N32 and 4N33 are optically coupled isolators with a gallium arsenide infrared LED and a solicon photodarlington sensor.
Switching can be achieved while maintaining a high degree of isolation between driving and load circuits.
These optocouplers can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.
FEATURES • Very high current transfer ratio, 500 % min.
• High...

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