TLP785(D4GL-T6,F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP785(D4GL-T6,F) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a gallium arsenide infrared emitting diode with a silicon phototransistor, providing high-speed signal transmission capabilities. The device features a collector-emitter voltage of 80 V and a maximum forward current of 16 mA. It offers an isolation voltage of 5000 Vrms and operates within a temperature range of -55°C to +110°C. The unit is supplied in a surface-mount DIP-4 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed switching performance with typical rise and fall times of 2 µs and 3 µs respectively
• Robust electrical isolation capability rated at 5000 Vrms for safe signal transmission between circuits
• Wide operating temperature range supporting reliable function in extreme thermal environments

Transistor, Photovoltaic Output Optoisolators Applications

• Solid state relays
• Switching power supplies
• Signal transmission between different voltage circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm pin pitch and packaging configuration. Ensure the component meets required safety certifications such as UL or VDE for the target application environment. Cross-reference datasheet parameters like CTR rank and isolation voltage before finalizing procurement specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside standard transistor output characteristics. Consider the surface-mount form factor for automated assembly processes. Evaluate the current transfer ratio requirements against the specific drive conditions to ensure adequate signal margin in the design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP785 series of photocouplers designed for general-purpose isolation applications. The series utilizes GaAs LED technology to achieve faster response times compared to standard silicon-based optocouplers. It serves as a bridge for transferring logic signals across isolated domains while maintaining galvanic separation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Toshiba substitution guides for verified equivalents. Generic replacements may not match the specific speed or isolation ratings.