IS733SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The IS733SMT&R is a single-channel optoisolator manufactured by Isocom Components 2004 LTD, featuring a transistor output with base. It provides an isolation voltage of 5300Vrms and supports a maximum forward current of 50 mA. The device operates within a temperature range of -40°C to 100°C and has a minimum current transfer ratio of 20% at 10 mA input. Packaged in a surface-mount 6-pin DIP configuration on tape and reel, it is designed for digital signal isolation applications requiring high reliability.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using optical transmission
• Features a transistor output with base terminal for flexible interface configurations
• Supports high isolation voltage ratings suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in microprocessor systems
• Gate drive circuits for power switching devices
• Industrial control system input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix SMT&R confirms the tape and reel packaging format required for automated assembly processes. Confirm that the manufacturer designation matches Isocom Components 2004 LTD exactly, as similar part numbers may exist from other suppliers with different specifications or quality grades. Ensure compatibility with existing PCB footprint designs before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution with a base-connected transistor output is required for high-voltage isolation. Consider the 5300Vrms rating for safety compliance in mains-connected equipment. Evaluate the 20% minimum CTR against load requirements to ensure sufficient drive capability under worst-case conditions and temperature extremes.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the IS733 series of single-channel optocouplers from Isocom Components. The series is characterized by its compact surface-mount package and robust isolation capabilities. It serves as a standard component for isolating low-voltage logic circuits from higher-voltage loads or noisy environments in consumer and industrial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.