TLP631(GR-TP1,F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP631(GR-TP1,F) is a photovoltaic output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a gallium arsenide infrared LED coupled to a photovoltaic cell, providing electrical isolation between input and output circuits. The device utilizes a 6-DIP package for through-hole mounting. Key specifications include an isolation voltage rating of 5000 Vrms and a high current transfer ratio typical for photovoltaic outputs. The component is designed for applications requiring reliable signal transmission across isolated boundaries with minimal leakage current.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output configuration for zero-bias operation
• High isolation voltage capability for safety-critical circuits
• Through-hole 6-DIP package for robust mechanical mounting

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Signal transmission in noisy environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GR-TP1-F against official Toshiba documentation to confirm pinout and packaging details. Confirm availability status as this part may be obsolete or discontinued. Request updated datasheets directly from authorized distributors to ensure compliance with current manufacturing standards and quality control requirements before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when zero-bias photovoltaic output is required for low-noise signal isolation. Ensure the application voltage does not exceed the rated isolation limits. Consider the through-hole package constraints for PCB layout. Verify that the slow switching speed inherent to photovoltaic outputs meets the system timing requirements compared to faster transistor-output alternatives.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP631 series of photovoltaic optocouplers. The series is characterized by its use of GaAs LEDs and silicon photodiodes for high isolation performance. Variants within the series differ primarily in packaging and tape-and-reel configurations. This specific model represents a standard DIP variant intended for general-purpose isolation tasks in industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public sources indicate this specific part number is obsolete. Similar substitutes are available but require verification of pin compatibility and electrical parameters. Check official Toshiba replacement guides for direct equivalents. Ensure any substitute maintains the same photovoltaic output type and isolation voltage rating.