The PS2703-1-F4 is a high-isolation, high-speed, single-channel optocoupler designed for various industrial and telecommunications applications. It utilizes an LED on the input side and a phototransistor on the output side, providing electrical isolation between the input and output circuits. This optocoupler offers excellent performance characteristics, including high common-mode transient immunity and high current transfer ratio, making it suitable for demanding applications.

Applications

• Programmable logic controllers (PLCs)
• Inverter control
• Power supplies
• Industrial automation equipment
• Data communication
• Measuring instruments

Features

• High isolation voltage (5 kVrms)
• High current transfer ratio (CTR)
• High common-mode transient immunity (CMTI)
• High-speed switching
• Compact package

Benefits

• Enhanced system safety through electrical isolation
• Improved signal integrity in noisy environments
• Reliable operation in harsh industrial conditions
• Reduced system size and cost

Technical Specifications

The PS2703-1-F4 offers a high isolation voltage of 5 kVrms, providing excellent electrical isolation between the input and output circuits. It features a high current transfer ratio (CTR), ensuring efficient signal transfer. The high common-mode transient immunity (CMTI) prevents spurious signals from being coupled from the input to the output. The fast switching speed enables high-speed data transmission and control. The compact package size allows for efficient board space utilization. The forward voltage is typically 1.2V and the collector-emitter voltage is 80V. It comes in a 4-pin small outline package.