PS9117-F3-A

Logic Output Optoisolators Overview

The CEL PS9117-F3-A is a high-speed optocoupler featuring a GaAlAs LED input and an open-collector output. It operates at data rates up to 10 Mbps with a propagation delay of 75 ns (typical rise/fall times: 20 ns/5 ns). The device provides 3750 Vrms isolation voltage and 15 kV/µs common-mode transient immunity. It functions within a supply voltage range of 4.5 V to 5.5 V, supports a maximum forward current of 30 mA, and delivers an output current of 25 mA in a 5-SO package.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity for noise-resistant signal transmission
• Active low logic output configuration for direct interface compatibility
• High-speed operation supporting 10 Mbps data rates

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Noise-sensitive digital signal transmission systems
• Microcontroller-based control circuits with isolated feedback loops

Logic Output Optoisolators Procurement Notes

Verify the specific suffix F3-A against manufacturer documentation to confirm pinout and packaging details. Confirm availability status as some variants may be discontinued. Ensure ESD handling protocols are followed during assembly. Cross-reference electrical parameters with the official datasheet before integration into final designs.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The open-collector output necessitates an external pull-up resistor. Verify that the operating temperature range meets system requirements. Consider the 5-SO package dimensions for PCB layout constraints.

Logic Output Optoisolators Part Context

This part belongs to the PS9117 series of high-speed optocouplers. It is functionally similar to parts from other manufacturers like Renesas or NEC, often sharing identical internal architectures. The CEL variant maintains compatibility with standard SOP-5 footprints while offering specific performance characteristics tailored for industrial applications.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include PS9117A-F3-AX and PS9117-V-F3-A. Verify pin compatibility and electrical specifications before substitution. Note that some equivalents may have different packaging or lead-free status.