4N33 Overview
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.
Key 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
- 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
