TLP293-4(V4-TP,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP293-4(V4-TP,E is a quad-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates four independent phototransistors with infrared LEDs in a 16-SOIC package. Key electrical parameters include a collector-emitter voltage of 80V, a collector current of 50mA per channel, and an isolation voltage of 3750Vrms. The device features a typical rise time of 2µs and fall time of 3µs, with a DC forward current maximum of 50mA. Current transfer ratio ranges from 50% to 600% at 5mA input.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides four isolated signal channels within a single compact surface-mount package for space-constrained designs.
• Ensures high-voltage safety through robust insulation capabilities suitable for separating different circuit potentials.
• Delivers fast switching performance with microsecond-level response times for efficient data transmission.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multiple isolated signal paths
• Communication interface circuits for noise immunity
• Power supply feedback loops for voltage regulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix configuration against official Toshiba documentation to ensure compatibility with required packaging formats such as cut tape or reel. Confirm that the selected variant meets all necessary safety certifications and environmental compliance standards for the intended application environment before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when designing circuits necessitating four distinct isolated channels without increasing board footprint. Evaluate the current transfer ratio requirements to ensure adequate signal integrity across the operating temperature range. Consider the thermal dissipation characteristics and mounting orientation to maintain optimal performance under continuous operation conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP293 series of transistor output optocouplers, designed for general-purpose isolation applications. It complements other variants like the TLP291 and TLP292 by offering specific insulation levels and packaging options tailored for diverse electronic system architectures.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Toshiba documentation for direct replacements or cross-reference guides.