TLP293-4(V4,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP293-4(V4,E) is a four-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a 16-SOIC surface-mount package with an isolation voltage of 3750Vrms. The device supports a maximum collector-emitter voltage of 80V and a continuous collector current of 50mA per channel. Typical switching times include a rise time of 2µs and a fall time of 3µs. The unit weight is 190mg, and it complies with RoHS standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides electrical isolation for four independent signal channels within a single compact package.
• Utilizes phototransistor outputs to interface between low-voltage control circuits and higher-voltage loads.
• Offers high insulation capability suitable for protecting sensitive input circuitry from noise.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring multi-channel signal isolation
• Communication equipment interfacing between different voltage domains
• Power supply feedback loops for isolated monitoring

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (V4,E) against the manufacturer's datasheet to confirm compliance with current safety certifications and material specifications. Ensure the selected packaging variant matches the production line requirements, as tube and reel options may have distinct handling procedures. Cross-reference the component marking with official Toshiba documentation to prevent counterfeit substitution during sourcing.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a space-constrained design. Evaluate the CTR range and switching speed requirements against the application load conditions. Confirm that the 16-SOIC footprint aligns with the PCB layout constraints and thermal management strategy for the intended operating environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP293 series of transistor output optocouplers. It shares functional similarities with other quad-channel variants like the TLP293-4(GB-TP,E), differing primarily in packaging format and specific regulatory approvals. The series is designed for general-purpose isolation tasks where moderate speed and high reliability are prioritized over ultra-fast switching capabilities.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TLP293-4(GB-TP,E