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4N33 - PHOTODARLINGTON OPTOCOUPLER

Datasheet Summary

Description

The 4N32 and 4N33 are optically coupled isolators with a Gallium Arsenide infrared LED and a silicon photodarlington sensor.

Switching can be achieved while maintaining a high degree of isolation between driving and load circuits.

Features

  • Very High Current Transfer Ratio, 500% Min.
  • High Isolation Resistance, 1011 Ω Typical.
  • Standard Plastic DIP Package.
  • Underwriters Lab File #E52744.
  • V VDE Approvals #0884 (Available with Option 1) D E Dimensions in inches (mm) Pin One ID. 3 .248 (6.30) .256 (6.50) 4 5 6 2 1 Anode 1 Cathode 2 NC 3 6 Base 5 Collector 4 Emitter.

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Datasheet Details

Part number 4N33
Manufacturer Siemens Semiconductor Group
File Size 44.05 KB
Description PHOTODARLINGTON OPTOCOUPLER
Datasheet download datasheet 4N33 Datasheet
Additional preview pages of the 4N33 datasheet.

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Full PDF Text Transcription

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4N32/4N33 PHOTODARLINGTON OPTOCOUPLER FEATURES • Very High Current Transfer Ratio, 500% Min. • High Isolation Resistance, 1011 Ω Typical • Standard Plastic DIP Package • Underwriters Lab File #E52744 • V VDE Approvals #0884 (Available with Option 1) D E Dimensions in inches (mm) Pin One ID. 3 .248 (6.30) .256 (6.50) 4 5 6 2 1 Anode 1 Cathode 2 NC 3 6 Base 5 Collector 4 Emitter DESCRIPTION The 4N32 and 4N33 are optically coupled isolators with a Gallium Arsenide infrared LED and a silicon 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.
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