PS2565L-2-V-A

Overview

The PS2565L-2-V-A is a dual-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and supports AC input response. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and an isolation voltage of 5000 Vrms. The device operates within a temperature range of -55°C to +100°C and has a typical rise/fall time of 3µs/5µs.

Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• AC input response capability for direct line sensing
• High isolation voltage rating for safety compliance

Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Microcontroller interface circuits

Procurement Notes

Verify the specific suffix 'V-A' against official datasheets to confirm package type and lead-free status. Confirm availability as distribution status may vary. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component when dual-channel isolation with AC input detection is required. Compare current transfer ratio specifications against load requirements. Verify that the 8-DIP or SMD package variant matches the assembly process constraints and spatial limitations of the target design.

Part Context

This part belongs to the PS2565 series of high-isolation voltage optocouplers. The series typically includes variants with different channel counts and package styles. The 'L' designation often indicates a specific lead-free or enhanced isolation version within the manufacturer's lineup.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference guides for equivalent components with matching isolation ratings and pin configurations.