The PS2801C-1-F3 is a high-density mounting type single channel photocoupler from California Eastern Labs (CEL). This device features high isolation voltage and compact size, making it suitable for various industrial control, signal isolation, and power supply applications. The PS2801C-1-F3 offers enhanced performance and reliability compared to standard photocouplers.

Applications:

• Programmable Logic Controllers (PLCs)
• Inverter Control
• Power Supplies
• Factory Automation
• Measurement Equipment

Features:

• High Isolation Voltage: 3750 Vrms isolation voltage.
• Compact Package: Small footprint for high-density mounting.
• High Collector-Emitter Voltage: VCEO = 80V
• High Current Transfer Ratio (CTR): Ensures efficient signal transfer.
• Operating Temperature: -55°C to +100°C
• Pb-Free

Benefits:

• Enhanced Safety: High isolation voltage provides enhanced safety in industrial applications.
• Compact Design: Small package allows for high-density board layouts.
• Improved Performance: High CTR ensures efficient signal transfer.
• Increased Reliability: Wide operating temperature range and robust design ensure reliable performance.

Additional Details:

The PS2801C-1-F3 is available in a 4-pin small outline package. It consists of an infrared LED and a phototransistor. When current flows through the LED, it emits light that activates the phototransistor, allowing current to flow through the output circuit. The electrical isolation between the input and output sides makes this device suitable for applications where electrical noise or high voltage isolation is a concern.