PS9124-AX

Logic Output Optoisolators Overview

The PS9124-AX is a high-speed optocoupler manufactured by Renesas Electronics Corporation. It features a single channel with a data rate of 10 Mb/s and an isolation voltage of 3750 Vrms. The device utilizes an AlGaAs LED input and a photo IC output, housed in a SOP-5 package. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.55 V, rise time of 20 ns, and fall time of 5 ns. It supports an output current of 25 mA and operates within a temperature range of -40°C to +100°C.

Logic Output Optoisolators Feature Summary

• High common-mode rejection ratio for noise immunity
• Active low logic output configuration
• Integrated signal processing circuitry

Logic Output Optoisolators Applications

• Industrial communication interfaces
• Microcontroller input/output isolation
• Power supply feedback loops

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., F3) against the datasheet to confirm packaging details such as reel or cut tape quantities. Ensure the component matches the required RoHS compliance status and operating temperature range for the target application environment before finalizing orders.

Logic Output Optoisolators Selection Notes

Select this component when a 10 Mbps data rate and 3750 Vrms isolation are required in a compact SOP-5 footprint. Consider the active low output polarity and 25 mA sink capability during circuit design. Verify compatibility with system voltage levels and thermal constraints within the specified operating range.

Logic Output Optoisolators Part Context

This part belongs to the PS9124 series of high-speed photocouplers from Renesas. These devices are designed for applications requiring fast signal transmission across isolation barriers while maintaining robust performance against electromagnetic interference.

Logic Output Optoisolators Replacement Considerations

Check for direct pin-compatible alternatives within the same Renesas family that may offer updated packaging or minor parameter variations. Ensure any substitute maintains the 10 Mbps speed and 3750 Vrms isolation rating.