PS2711-1-V-F3-M-A

Overview

The PS2711-1-V-F3-M-A is a single-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and DC input type. Key electrical parameters include a maximum isolation voltage of 3750Vrms, a maximum output voltage of 40V, and a maximum output current of 40mA. The device utilizes a 4-SMD Gull Wing package.

Feature Summary

• High isolation voltage capability for safe signal transmission between isolated circuits
• High current transfer ratio ensuring efficient signal coupling at low input currents
• Compact four-pin surface mount package design suitable for high-density PCB layouts

Applications

• Industrial control systems requiring galvanic isolation
• Signal isolation in measurement and testing equipment
• Power supply feedback loops for noise immunity

Procurement Notes

Verify the specific suffix M-A against official datasheets to confirm the gull-wing package variant. Confirm availability status as some related variants may be discontinued. Ensure the supplier provides valid traceability documentation for industrial applications. Cross-reference pinout configurations with the specific manufacturer document to prevent assembly errors.

Selection Notes

Select this component when high isolation voltage and compact form factor are required. Verify that the 40V output voltage rating meets the load requirements. Ensure the operating temperature range aligns with the system environment. Check compatibility with automated placement equipment due to the SMD package style.

Part Context

This component belongs to the PS2711 series of optically coupled isolators. The series typically integrates a GaAs light emitting diode with an NPN silicon phototransistor. These devices are designed for general-purpose isolation applications where small size and high reliability are critical factors in the system design.

Replacement Considerations

Direct substitutes such as PS2711-1-V-F3-K-A may be available. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement part maintains the same isolation voltage and package dimensions.