The NEPOC series optoisolator, part number 890214-PS2765-1-F3-A, is a transistor-based photovoltaic output optoisolator.

• Application: designed for isolating high voltage circuits from low voltage circuits
• Maximum forward current: 50 mA
• Forward voltage: 1.1V
• Rise/fall time: 4µs and 5µs, making it suitable for fast switching applications
• Output current per channel: 40mA
• Channels: single channel
• Voltage isolation: 3750Vrms, providing excellent protection against voltage spikes
• Mounting: surface mountable
• Package: 4-SMD, Gull Wing package
• Operating temperature range: -55°C to 100°C
• Status: an obsolete product from CEL, but it is still widely used in various applications where isolation is required
• Commonly used: commonly used in industrial control systems, power supplies, and communication equipment