PS2806-4-F3

Overview

The PS2806-4-F3 is a four-channel optoisolator manufactured by CEL, featuring Darlington transistor outputs. It provides high isolation voltage of 2500 Vrms and supports AC input response. The device is housed in a compact 16-pin SOP package with a pin pitch of 1.27 mm. Operating temperature range spans from -55°C to 100°C. This component is designed for applications requiring reliable electrical isolation between circuits.

Feature Summary

• High isolation voltage capability of 2500 Vrms
• Supports AC input response functionality
• Compact 16-pin SOP package design

Applications

• Industrial control systems
• Power supply feedback loops
• Signal isolation in noisy environments

Procurement Notes

Verify the exact part number suffix against official datasheets to ensure correct package type and lead-free status. Confirm that the supplier provides documentation matching the Renesas or CEL specifications. Check for any specific handling requirements related to the surface mount package during procurement.

Selection Notes

Select this component when four isolated channels are required within a single package. Consider the 2500 Vrms isolation rating for safety-critical applications. Ensure the operating temperature range meets environmental conditions. Verify compatibility with existing PCB footprint designs for 16-pin SOP packages.

Part Context

This part belongs to the PS2806 series of optocouplers. It shares features with other variants like PS2806-1 but offers four channels instead of one. The series is known for high isolation and small form factor. It is commonly used in industrial and consumer electronics for signal transmission across isolation barriers.

Replacement Considerations

Check for direct substitutes such as PS2806-4-F3-A which may have identical electrical characteristics. Verify pinout compatibility before substitution. Ensure replacement parts meet the same isolation voltage and package dimensions.