PS2806-4-F3-A

Overview

The PS2806-4-F3-A is a quad-channel transistor output optocoupler manufactured by Renesas Electronics. It features NPN photodarlington outputs and operates within a temperature range of -55°C to +100°C. The device provides an isolation voltage of 2500 Vrms and utilizes a 16-pin SSOP package. Key electrical parameters include a maximum collector-emitter saturation voltage of 1 V, a typical rise time of 200 μs, and a forward voltage of 1.1 V at a maximum forward current of 5 mA. The current transfer ratio ranges from 200% to 2000%, with a maximum collector current of 90 mA.

Feature Summary

• Quad-channel configuration for high-density signal isolation
• NPN photodarlington output structure for high gain
• Integrated shield effect to minimize ambient light interference

Applications

• Industrial automation control systems
• Measurement and testing equipment
• Power supply feedback circuits

Procurement Notes

Verify the specific suffix F3-A against official Renesas documentation to confirm tape-and-reel packaging and lead-free status. Confirm end-of-life or not-for-new-design (NRND) status prior to procurement, as availability may be restricted to existing customers only.

Selection Notes

Select this component when high channel density and high current transfer ratio are required in a compact surface-mount package. Ensure the 200 μs switching speed meets system timing requirements. Verify that the 2500 Vrms isolation rating satisfies the application's safety standards.

Part Context

This part belongs to the PS2806 series of quad-channel optocouplers. It shares the same functional architecture as the PS2806-4-A but differs in packaging format. The series is designed for applications requiring multiple isolated channels within a single small outline package.

Replacement Considerations

PS2806-4-A is a pin-compatible alternative with identical electrical characteristics but different packaging.