TLP292-4(V4-GB,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP292-4(V4-GB,E is a four-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates four infrared LED chips and phototransistor chips within a single package to provide electrical isolation between input and output circuits. The device supports both AC and DC input signals, offering high-speed switching capabilities with typical rise and fall times of 2µs and 3µs respectively. It features a wide operating temperature range from -55°C to 125°C and provides an isolation voltage of 3750Vrms. The output stage can handle a maximum collector-emitter voltage of 80V and a continuous output current of 50mA per channel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates four independent channels for multi-signal isolation in a compact surface-mount package
• Supports both AC and DC input signal types for versatile interface applications
• Provides high-voltage electrical isolation with a rated isolation voltage of 3750Vrms
• Features fast switching characteristics suitable for digital logic transmission and impedance transformation

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic signal transmission and level shifting
• Power supply control and switching circuits
• Electrical insulation between separate circuit sections
• Impedance transformation between systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (V4-GB) against the manufacturer's official datasheet to confirm pinout compatibility and packaging type. Ensure that the required isolation voltage and current transfer ratio meet the design specifications. Check for RoHS compliance status and moisture sensitivity levels prior to ordering. Confirm availability of the correct reel or tube quantity based on production requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a single footprint. Consider the 80V output voltage limit and 50mA current capacity for load driving. Evaluate the thermal performance within the -55°C to 125°C operating range. Compare propagation delays if high-frequency signal integrity is critical for the application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP292 series of transistor output optocouplers from Toshiba. It is designed for general-purpose isolation tasks where space efficiency and multi-channel capability are important. The series is commonly used in industrial equipment and consumer electronics for signal isolation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided documentation. Consult the manufacturer's cross-reference guide for potential alternatives.