TLP750(D4-O,F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP750(D4-O,F) is a high-speed photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Aluminum Arsenide (GaAlAs) high-output light-emitting diode with a high-speed detector comprising one chip photo diode and transistor on a single unit. The device is housed in an 8-lead DIP package, providing electrical isolation between input and output circuits while transmitting digital signals at high speeds.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a GaAlAs high-output LED with a high-speed photo diode-transistor detector on a single chip for efficient signal transmission.
• Provides robust electrical isolation between input and output sides to protect sensitive circuitry from voltage spikes and noise.

Transistor, Photovoltaic Output Optoisolators Applications

• High-speed digital signal transmission in isolated communication interfaces
• Industrial control systems requiring reliable optoisolation
• Power supply feedback loops for voltage regulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (D4-O,LF2,F or similar) against the manufacturer's current datasheet to ensure correct packaging and lead-free compliance. Confirm that the 8-lead DIP form factor matches your PCB footprint requirements. Cross-reference the part number with official Toshiba documentation to avoid counterfeit components, as availability and specific sub-models may vary by distributor.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed switching performance is required alongside galvanic isolation. The integrated photo diode-transistor structure offers faster response times compared to standard transistor-output optocouplers. Ensure the application voltage levels and current transfer ratios align with the system's logic family specifications before integration.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP750 series of high-speed photocouplers from Toshiba. The series is designed for applications demanding rapid signal propagation and reliable isolation. The D4-O variant specifically denotes the packaging and termination style, distinguishing it from other pin configurations or reel options within the same functional family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct substitutes such as the TLP750(D4-TP4,F) or TLP750(D4-A,E) if different packaging or tape-and-reel formats are needed. Verify that any replacement maintains the same high-speed detector architecture and 8-lead DIP compatibility to ensure mechanical and electrical interchangeability without redesigning the host circuit.